/* * This file is part of MPlayer. * * MPlayer is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * MPlayer is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License along * with MPlayer; if not, write to the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ /// \file /// \ingroup Properties Command2Property OSDMsgStack #include #include #include #include #include "config.h" #include "talloc.h" #if defined(__MINGW32__) || defined(__CYGWIN__) #define _UWIN 1 /*disable Non-underscored versions of non-ANSI functions as otherwise int eof would conflict with eof()*/ #include #endif #include #include // #include #include #ifndef __MINGW32__ #include #include #else #define SIGHUP 1 /* hangup */ #define SIGQUIT 3 /* quit */ #define SIGKILL 9 /* kill (cannot be caught or ignored) */ #define SIGBUS 10 /* bus error */ #define SIGPIPE 13 /* broken pipe */ #endif #include #include #include #include #include #include #include #include "mp_msg.h" #include "av_log.h" #include "m_option.h" #include "m_config.h" #include "mplayer.h" #include "access_mpcontext.h" #include "m_property.h" #include "cfg-mplayer-def.h" #include "libavutil/avstring.h" #include "sub/subreader.h" #include "sub/dec_sub.h" #include "mp_osd.h" #include "libvo/video_out.h" #include "sub/font_load.h" #include "sub/sub.h" #include "ffmpeg_files/intreadwrite.h" #include "sub/av_sub.h" #include "libmpcodecs/dec_teletext.h" #include "cpudetect.h" #include "version.h" #ifdef CONFIG_X11 #include "libvo/x11_common.h" #endif #include "libao2/audio_out.h" #include "codec-cfg.h" #include "edl.h" #include "sub/spudec.h" #include "sub/vobsub.h" #include "osdep/getch2.h" #include "osdep/timer.h" #include "osdep/findfiles.h" #include "input/input.h" int slave_mode=0; int enable_mouse_movements=0; float start_volume = -1; #include "osdep/priority.h" char *heartbeat_cmd; #define ROUND(x) ((int)((x)<0 ? (x)-0.5 : (x)+0.5)) #ifdef HAVE_RTC #ifdef __linux__ #include #else #include #define RTC_IRQP_SET RTCIO_IRQP_SET #define RTC_PIE_ON RTCIO_PIE_ON #endif /* __linux__ */ #endif /* HAVE_RTC */ #include "stream/tv.h" #include "stream/stream_radio.h" #ifdef CONFIG_DVBIN #include "stream/dvbin.h" #endif #include "stream/cache2.h" //**************************************************************************// // Playtree //**************************************************************************// #include "playtree.h" #include "playtreeparser.h" //**************************************************************************// // Config //**************************************************************************// #include "parser-cfg.h" #include "parser-mpcmd.h" //**************************************************************************// // Config file //**************************************************************************// static int cfg_inc_verbose(m_option_t *conf){ ++verbose; return 0;} #include "path.h" //**************************************************************************// //**************************************************************************// // Input media streaming & demultiplexer: //**************************************************************************// static int max_framesize=0; #include "stream/stream.h" #include "libmpdemux/demuxer.h" #include "libmpdemux/stheader.h" #ifdef CONFIG_DVDREAD #include "stream/stream_dvd.h" #endif #include "stream/stream_dvdnav.h" #include "libmpcodecs/dec_audio.h" #include "libmpcodecs/dec_video.h" #include "libmpcodecs/mp_image.h" #include "libmpcodecs/vf.h" #include "libmpcodecs/vd.h" #include "mixer.h" #include "mp_core.h" #include "options.h" #include "defaultopts.h" static const char help_text[]=_( "Usage: mplayer [options] [url|path/]filename\n" "\n" "Basic options: (complete list in the man page)\n" " -vo select video output driver ('-vo help' for a list)\n" " -ao select audio output driver ('-ao help' for a list)\n" #ifdef CONFIG_VCD " vcd:// play (S)VCD (Super Video CD) track (raw device, no mount)\n" #endif #ifdef CONFIG_DVDREAD " dvd:// play DVD title from device instead of plain file\n" #endif " -alang/-slang select DVD audio/subtitle language (by 2-char country code)\n" " -ss seek to given (seconds or hh:mm:ss) position\n" " -nosound do not play sound\n" " -fs fullscreen playback (or -vm, -zoom, details in the man page)\n" " -x -y set display resolution (for use with -vm or -zoom)\n" " -sub specify subtitle file to use (also see -subfps, -subdelay)\n" " -playlist specify playlist file\n" " -vid x -aid y select video (x) and audio (y) stream to play\n" " -fps x -srate y change video (x fps) and audio (y Hz) rate\n" " -pp enable postprocessing filter (details in the man page)\n" " -framedrop enable frame dropping (for slow machines)\n" "\n" "Basic keys: (complete list in the man page, also check input.conf)\n" " <- or -> seek backward/forward 10 seconds\n" " down or up seek backward/forward 1 minute\n" " pgdown or pgup seek backward/forward 10 minutes\n" " < or > step backward/forward in playlist\n" " p or SPACE pause movie (press any key to continue)\n" " q or ESC stop playing and quit program\n" " + or - adjust audio delay by +/- 0.1 second\n" " o cycle OSD mode: none / seekbar / seekbar + timer\n" " * or / increase or decrease PCM volume\n" " x or z adjust subtitle delay by +/- 0.1 second\n" " r or t adjust subtitle position up/down, also see -vf expand\n" "\n" " * * * SEE THE MAN PAGE FOR DETAILS, FURTHER (ADVANCED) OPTIONS AND KEYS * * *\n" "\n"); #define Exit_SIGILL_RTCpuSel _(\ "- MPlayer crashed by an 'Illegal Instruction'.\n"\ " It may be a bug in our new runtime CPU-detection code...\n"\ " Please read DOCS/HTML/en/bugreports.html.\n") #define Exit_SIGILL _(\ "- MPlayer crashed by an 'Illegal Instruction'.\n"\ " It usually happens when you run it on a CPU different than the one it was\n"\ " compiled/optimized for.\n"\ " Verify this!\n") #define Exit_SIGSEGV_SIGFPE _(\ "- MPlayer crashed by bad usage of CPU/FPU/RAM.\n"\ " Recompile MPlayer with --enable-debug and make a 'gdb' backtrace and\n"\ " disassembly. Details in DOCS/HTML/en/bugreports_what.html#bugreports_crash.\n") #define Exit_SIGCRASH _(\ "- MPlayer crashed. This shouldn't happen.\n"\ " It can be a bug in the MPlayer code _or_ in your drivers _or_ in your\n"\ " gcc version. If you think it's MPlayer's fault, please read\n"\ " DOCS/HTML/en/bugreports.html and follow the instructions there. We can't and\n"\ " won't help unless you provide this information when reporting a possible bug.\n") #define SystemTooSlow _("\n\n"\ " ************************************************\n"\ " **** Your system is too SLOW to play this! ****\n"\ " ************************************************\n\n"\ "Possible reasons, problems, workarounds:\n"\ "- Most common: broken/buggy _audio_ driver\n"\ " - Try -ao sdl or use the OSS emulation of ALSA.\n"\ " - Experiment with different values for -autosync, 30 is a good start.\n"\ "- Slow video output\n"\ " - Try a different -vo driver (-vo help for a list) or try -framedrop!\n"\ "- Slow CPU\n"\ " - Don't try to play a big DVD/DivX on a slow CPU! Try some of the lavdopts,\n"\ " e.g. -vfm ffmpeg -lavdopts lowres=1:fast:skiploopfilter=all.\n"\ "- Broken file\n"\ " - Try various combinations of -nobps -ni -forceidx -mc 0.\n"\ "- Slow media (NFS/SMB mounts, DVD, VCD etc)\n"\ " - Try -cache 8192.\n"\ "- Are you using -cache to play a non-interleaved AVI file?\n"\ " - Try -nocache.\n"\ "Read DOCS/HTML/en/video.html for tuning/speedup tips.\n"\ "If none of this helps you, read DOCS/HTML/en/bugreports.html.\n\n") //**************************************************************************// //**************************************************************************// #include "mp_fifo.h" // benchmark: double video_time_usage=0; double vout_time_usage=0; static double audio_time_usage=0; static int total_time_usage_start=0; static int total_frame_cnt=0; static int drop_frame_cnt=0; // total number of dropped frames // options: static int output_quality=0; // seek: static double seek_to_sec; static off_t seek_to_byte=0; static off_t step_sec=0; static m_time_size_t end_at = { .type = END_AT_NONE, .pos = 0 }; // codecs: char **audio_codec_list=NULL; // override audio codec char **video_codec_list=NULL; // override video codec char **audio_fm_list=NULL; // override audio codec family char **video_fm_list=NULL; // override video codec family // this dvdsub_id was selected via slang // use this to allow dvdnav to follow -slang across stream resets, // in particular the subtitle ID for a language changes int dvdsub_lang_id; int vobsub_id=-1; static char* spudec_ifo=NULL; int forced_subs_only=0; int file_filter=1; // cache2: int stream_cache_size=-1; // dump: int stream_dump_type=0; // A-V sync: static float default_max_pts_correction=-1;//0.01f; float audio_delay=0; static int ignore_start=0; double force_fps=0; static int force_srate=0; int frame_dropping=0; // option 0=no drop 1= drop vo 2= drop decode static int play_n_frames=-1; static int play_n_frames_mf=-1; // sub: char *font_name=NULL; char *sub_font_name=NULL; extern int font_fontconfig; float font_factor=0.75; char **sub_name=NULL; float sub_delay=0; float sub_fps=0; int sub_auto = 1; char *vobsub_name=NULL; int subcc_enabled=0; int suboverlap_enabled = 1; #include "sub/ass_mp.h" char* current_module=NULL; // for debugging // --- #ifdef CONFIG_MENU #include "m_struct.h" #include "libmenu/menu.h" static const vf_info_t* const libmenu_vfs[] = { &vf_info_menu, NULL }; static vf_instance_t* vf_menu = NULL; int use_menu = 0; static char* menu_cfg = NULL; static char* menu_root = "main"; #endif edl_record_ptr edl_records = NULL; ///< EDL entries memory area edl_record_ptr next_edl_record = NULL; ///< only for traversing edl_records FILE* edl_fd = NULL; ///< fd to write to when in -edlout mode. int use_filedir_conf; int use_filename_title; #include "mpcommon.h" #include "command.h" #include "metadata.h" const void *mpctx_get_video_out(MPContext *mpctx) { return mpctx->video_out; } const void *mpctx_get_audio_out(MPContext *mpctx) { return mpctx->audio_out; } void *mpctx_get_demuxer(MPContext *mpctx) { return mpctx->demuxer; } void *mpctx_get_playtree_iter(MPContext *mpctx) { return mpctx->playtree_iter; } void *mpctx_get_mixer(MPContext *mpctx) { return &mpctx->mixer; } int mpctx_get_global_sub_size(MPContext *mpctx) { return mpctx->global_sub_size; } int mpctx_get_osd_function(MPContext *mpctx) { return mpctx->osd_function; } static float get_relative_time(struct MPContext *mpctx) { unsigned int new_time = GetTimer(); unsigned int delta = new_time - mpctx->last_time; mpctx->last_time = new_time; return delta * 0.000001; } static int is_valid_metadata_type(struct MPContext *mpctx, metadata_t type) { switch (type) { /* check for valid video stream */ case META_VIDEO_CODEC: case META_VIDEO_BITRATE: case META_VIDEO_RESOLUTION: { if (!mpctx->sh_video) return 0; break; } /* check for valid audio stream */ case META_AUDIO_CODEC: case META_AUDIO_BITRATE: case META_AUDIO_SAMPLES: { if (!mpctx->sh_audio) return 0; break; } /* check for valid demuxer */ case META_INFO_TITLE: case META_INFO_ARTIST: case META_INFO_ALBUM: case META_INFO_YEAR: case META_INFO_COMMENT: case META_INFO_TRACK: case META_INFO_GENRE: { if (!mpctx->demuxer) return 0; break; } default: break; } return 1; } static char *get_demuxer_info(struct MPContext *mpctx, char *tag) { char **info = mpctx->demuxer->info; int n; if (!info || !tag) return talloc_strdup(NULL, ""); for (n = 0; info[2*n] != NULL ; n++) if (!strcasecmp (info[2*n], tag)) break; return talloc_strdup(NULL, info[2*n+1] ? info[2*n+1] : ""); } char *get_metadata(struct MPContext *mpctx, metadata_t type) { sh_audio_t * const sh_audio = mpctx->sh_audio; sh_video_t * const sh_video = mpctx->sh_video; if (!is_valid_metadata_type(mpctx, type)) return NULL; switch (type) { case META_NAME: return talloc_strdup(NULL, mp_basename(mpctx->filename)); case META_VIDEO_CODEC: if (sh_video->format == 0x10000001) return talloc_strdup(NULL, "mpeg1"); else if (sh_video->format == 0x10000002) return talloc_strdup(NULL, "mpeg2"); else if (sh_video->format == 0x10000004) return talloc_strdup(NULL, "mpeg4"); else if (sh_video->format == 0x10000005) return talloc_strdup(NULL, "h264"); else if (sh_video->format >= 0x20202020) return talloc_asprintf(NULL, "%.4s", (char *) &sh_video->format); else return talloc_asprintf(NULL, "0x%08X", sh_video->format); case META_VIDEO_BITRATE: return talloc_asprintf(NULL, "%d kbps", (int) (sh_video->i_bps * 8 / 1024)); case META_VIDEO_RESOLUTION: return talloc_asprintf(NULL, "%d x %d", sh_video->disp_w, sh_video->disp_h); case META_AUDIO_CODEC: if (sh_audio->codec && sh_audio->codec->name) return talloc_strdup(NULL, sh_audio->codec->name); return talloc_strdup(NULL, ""); case META_AUDIO_BITRATE: return talloc_asprintf(NULL, "%d kbps", (int) (sh_audio->i_bps * 8/1000)); case META_AUDIO_SAMPLES: return talloc_asprintf(NULL, "%d Hz, %d ch.", sh_audio->samplerate, sh_audio->channels); /* check for valid demuxer */ case META_INFO_TITLE: return get_demuxer_info(mpctx, "Title"); case META_INFO_ARTIST: return get_demuxer_info(mpctx, "Artist"); case META_INFO_ALBUM: return get_demuxer_info(mpctx, "Album"); case META_INFO_YEAR: return get_demuxer_info(mpctx, "Year"); case META_INFO_COMMENT: return get_demuxer_info(mpctx, "Comment"); case META_INFO_TRACK: return get_demuxer_info(mpctx, "Track"); case META_INFO_GENRE: return get_demuxer_info(mpctx, "Genre"); default: break; } return talloc_strdup(NULL, ""); } static void print_file_properties(struct MPContext *mpctx, const char *filename) { double start_pts = MP_NOPTS_VALUE; double video_start_pts = MP_NOPTS_VALUE; mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_FILENAME=%s\n", filename_recode(filename)); mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_DEMUXER=%s\n", mpctx->demuxer->desc->name); if (mpctx->sh_video) { /* Assume FOURCC if all bytes >= 0x20 (' ') */ if (mpctx->sh_video->format >= 0x20202020) mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_VIDEO_FORMAT=%.4s\n", (char *)&mpctx->sh_video->format); else mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_VIDEO_FORMAT=0x%08X\n", mpctx->sh_video->format); mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_VIDEO_BITRATE=%d\n", mpctx->sh_video->i_bps*8); mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_VIDEO_WIDTH=%d\n", mpctx->sh_video->disp_w); mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_VIDEO_HEIGHT=%d\n", mpctx->sh_video->disp_h); mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_VIDEO_FPS=%5.3f\n", mpctx->sh_video->fps); mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_VIDEO_ASPECT=%1.4f\n", mpctx->sh_video->aspect); video_start_pts = ds_get_next_pts(mpctx->d_video); } if (mpctx->sh_audio) { /* Assume FOURCC if all bytes >= 0x20 (' ') */ if (mpctx->sh_audio->format >= 0x20202020) mp_msg(MSGT_IDENTIFY,MSGL_INFO, "ID_AUDIO_FORMAT=%.4s\n", (char *)&mpctx->sh_audio->format); else mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_AUDIO_FORMAT=%d\n", mpctx->sh_audio->format); mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_AUDIO_BITRATE=%d\n", mpctx->sh_audio->i_bps*8); mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_AUDIO_RATE=%d\n", mpctx->sh_audio->samplerate); mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_AUDIO_NCH=%d\n", mpctx->sh_audio->channels); start_pts = ds_get_next_pts(mpctx->d_audio); } if (video_start_pts != MP_NOPTS_VALUE) { if (start_pts == MP_NOPTS_VALUE || !mpctx->sh_audio || (mpctx->sh_video && video_start_pts < start_pts)) start_pts = video_start_pts; } if (start_pts != MP_NOPTS_VALUE) mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_START_TIME=%.2f\n", start_pts); else mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_START_TIME=unknown\n"); mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_LENGTH=%.2f\n", get_time_length(mpctx)); mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_SEEKABLE=%d\n", mpctx->stream->seek && (!mpctx->demuxer || mpctx->demuxer->seekable)); if (mpctx->demuxer) { if (mpctx->demuxer->num_chapters == 0) stream_control(mpctx->demuxer->stream, STREAM_CTRL_GET_NUM_CHAPTERS, &mpctx->demuxer->num_chapters); mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_CHAPTERS=%d\n", mpctx->demuxer->num_chapters); } } /// step size of mixer changes int volstep = 3; #ifdef CONFIG_DVDNAV static void mp_dvdnav_context_free(MPContext *ctx){ if (ctx->nav_smpi) free_mp_image(ctx->nav_smpi); ctx->nav_smpi = NULL; free(ctx->nav_buffer); ctx->nav_buffer = NULL; ctx->nav_start = NULL; ctx->nav_in_size = 0; } #endif static void uninit_subs(struct demuxer *demuxer) { for (int i = 0; i < MAX_S_STREAMS; i++) { struct sh_sub *sh = demuxer->s_streams[i]; if (sh && sh->initialized) sub_uninit(sh); } } void uninit_player(struct MPContext *mpctx, unsigned int mask){ mask &= mpctx->initialized_flags; mp_msg(MSGT_CPLAYER,MSGL_DBG2,"\n*** uninit(0x%X)\n",mask); if(mask&INITIALIZED_ACODEC){ mpctx->initialized_flags&=~INITIALIZED_ACODEC; current_module="uninit_acodec"; if(mpctx->sh_audio) uninit_audio(mpctx->sh_audio); mpctx->sh_audio=NULL; mpctx->mixer.afilter = NULL; } if (mask & INITIALIZED_SUB) { mpctx->initialized_flags &= ~INITIALIZED_SUB; if (mpctx->d_sub->sh) sub_switchoff(mpctx->d_sub->sh, mpctx->osd); } if(mask&INITIALIZED_VCODEC){ mpctx->initialized_flags&=~INITIALIZED_VCODEC; current_module="uninit_vcodec"; if(mpctx->sh_video) uninit_video(mpctx->sh_video); mpctx->sh_video=NULL; #ifdef CONFIG_MENU vf_menu=NULL; #endif } if(mask&INITIALIZED_DEMUXER){ mpctx->initialized_flags&=~INITIALIZED_DEMUXER; current_module="free_demuxer"; if (mpctx->num_sources) { mpctx->demuxer = mpctx->sources[0].demuxer; for (int i = 1; i < mpctx->num_sources; i++) { uninit_subs(mpctx->sources[i].demuxer); free_stream(mpctx->sources[i].stream); free_demuxer(mpctx->sources[i].demuxer); } } talloc_free(mpctx->sources); mpctx->sources = NULL; mpctx->num_sources = 0; talloc_free(mpctx->timeline); mpctx->timeline = NULL; mpctx->num_timeline_parts = 0; talloc_free(mpctx->chapters); mpctx->chapters = NULL; mpctx->num_chapters = 0; mpctx->video_offset = 0; if(mpctx->demuxer){ mpctx->stream=mpctx->demuxer->stream; uninit_subs(mpctx->demuxer); free_demuxer(mpctx->demuxer); } mpctx->demuxer=NULL; } // kill the cache process: if(mask&INITIALIZED_STREAM){ mpctx->initialized_flags&=~INITIALIZED_STREAM; current_module="uninit_stream"; if(mpctx->stream) free_stream(mpctx->stream); mpctx->stream=NULL; } if(mask&INITIALIZED_VO){ mpctx->initialized_flags&=~INITIALIZED_VO; current_module="uninit_vo"; vo_destroy(mpctx->video_out); mpctx->video_out=NULL; #ifdef CONFIG_DVDNAV mp_dvdnav_context_free(mpctx); #endif } // Must be after libvo uninit, as few vo drivers (svgalib) have tty code. if(mask&INITIALIZED_GETCH2){ mpctx->initialized_flags&=~INITIALIZED_GETCH2; current_module="uninit_getch2"; mp_msg(MSGT_CPLAYER,MSGL_DBG2,"\n[[[uninit getch2]]]\n"); // restore terminal: getch2_disable(); } if(mask&INITIALIZED_VOBSUB){ mpctx->initialized_flags&=~INITIALIZED_VOBSUB; current_module="uninit_vobsub"; if(vo_vobsub) vobsub_close(vo_vobsub); vo_vobsub=NULL; } if (mask&INITIALIZED_SPUDEC){ mpctx->initialized_flags&=~INITIALIZED_SPUDEC; current_module="uninit_spudec"; spudec_free(vo_spudec); vo_spudec=NULL; } if(mask&INITIALIZED_AO){ mpctx->initialized_flags&=~INITIALIZED_AO; current_module="uninit_ao"; if (mpctx->edl_muted) mixer_mute(&mpctx->mixer); if (mpctx->audio_out) mpctx->audio_out->uninit(mpctx->stop_play != AT_END_OF_FILE); mpctx->audio_out=NULL; } current_module=NULL; } void exit_player_with_rc(struct MPContext *mpctx, enum exit_reason how, int rc) { if (mpctx->user_muted && !mpctx->edl_muted) mixer_mute(&mpctx->mixer); uninit_player(mpctx, INITIALIZED_ALL); #if defined(__MINGW32__) || defined(__CYGWIN__) timeEndPeriod(1); #endif #ifdef CONFIG_X11 vo_uninit(mpctx->x11_state); // Close the X11 connection (if any is open). #endif current_module="uninit_input"; mp_input_uninit(mpctx->input); #ifdef CONFIG_MENU if (use_menu) menu_uninit(); #endif #ifdef CONFIG_FREETYPE current_module="uninit_font"; if (mpctx->osd && mpctx->osd->sub_font != vo_font) free_font_desc(mpctx->osd->sub_font); free_font_desc(vo_font); vo_font = NULL; done_freetype(); #endif osd_free(mpctx->osd); #ifdef CONFIG_ASS ass_library_done(ass_library); ass_library = NULL; #endif current_module="exit_player"; // free mplayer config if(mpctx->mconfig) m_config_free(mpctx->mconfig); mpctx->mconfig = NULL; if(mpctx->playtree_iter) play_tree_iter_free(mpctx->playtree_iter); mpctx->playtree_iter = NULL; if(mpctx->playtree) play_tree_free(mpctx->playtree, 1); mpctx->playtree = NULL; talloc_free(mpctx->key_fifo); free(edl_records); // free mem allocated for EDL edl_records = NULL; switch(how) { case EXIT_QUIT: mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"\nExiting... (%s)\n","Quit"); mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_EXIT=QUIT\n"); break; case EXIT_EOF: mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"\nExiting... (%s)\n","End of file"); mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_EXIT=EOF\n"); break; case EXIT_ERROR: mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"\nExiting... (%s)\n","Fatal error"); mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_EXIT=ERROR\n"); break; default: mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_EXIT=NONE\n"); } mp_msg(MSGT_CPLAYER,MSGL_DBG2,"max framesize was %d bytes\n",max_framesize); exit(rc); } static void exit_player(struct MPContext *mpctx, enum exit_reason how) { exit_player_with_rc(mpctx, how, 1); } #ifndef __MINGW32__ static void child_sighandler(int x){ pid_t pid; while((pid=waitpid(-1,NULL,WNOHANG)) > 0); } #endif #ifdef CONFIG_CRASH_DEBUG static char *prog_path; static int crash_debug = 0; #endif static void exit_sighandler(int x){ static int sig_count=0; #ifdef CONFIG_CRASH_DEBUG if (!crash_debug || x != SIGTRAP) #endif ++sig_count; if(sig_count==5) { /* We're crashing bad and can't uninit cleanly :( * by popular request, we make one last (dirty) * effort to restore the user's * terminal. */ getch2_disable(); exit(1); } if(sig_count==6) exit(1); if(sig_count>6){ // can't stop :( #ifndef __MINGW32__ kill(getpid(),SIGKILL); #endif } mp_msg(MSGT_CPLAYER, MSGL_FATAL, "\n"); mp_tmsg(MSGT_CPLAYER,MSGL_FATAL, "\nMPlayer interrupted by signal %d in module: %s\n", x, current_module ? current_module : "unknown"); mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_SIGNAL=%d\n", x); if(sig_count<=1) switch(x){ case SIGINT: case SIGPIPE: case SIGQUIT: case SIGTERM: case SIGKILL: async_quit_request = 1; return; // killed from keyboard (^C) or killed [-9] case SIGILL: #if CONFIG_RUNTIME_CPUDETECT mp_tmsg(MSGT_CPLAYER,MSGL_FATAL,Exit_SIGILL_RTCpuSel); #else mp_tmsg(MSGT_CPLAYER,MSGL_FATAL,Exit_SIGILL); #endif case SIGFPE: case SIGSEGV: mp_tmsg(MSGT_CPLAYER,MSGL_FATAL,Exit_SIGSEGV_SIGFPE); default: mp_tmsg(MSGT_CPLAYER,MSGL_FATAL,Exit_SIGCRASH); #ifdef CONFIG_CRASH_DEBUG if (crash_debug) { int gdb_pid; mp_msg(MSGT_CPLAYER, MSGL_INFO, "Forking...\n"); gdb_pid = fork(); mp_msg(MSGT_CPLAYER, MSGL_INFO, "Forked...\n"); if (gdb_pid == 0) { // We are the child char spid[20]; snprintf(spid, sizeof(spid), "%i", getppid()); getch2_disable(); // allow terminal to work properly with gdb if (execlp("gdb", "gdb", prog_path, spid, "-ex", "bt", NULL) == -1) mp_msg(MSGT_CPLAYER, MSGL_ERR, "Couldn't start gdb\n"); } else if (gdb_pid < 0) mp_msg(MSGT_CPLAYER, MSGL_ERR, "Couldn't fork\n"); else { waitpid(gdb_pid, NULL, 0); } if (x == SIGTRAP) return; } #endif } getch2_disable(); exit(1); } #include "cfg-mplayer.h" static int cfg_include(m_option_t *conf, char *filename) { return m_config_parse_config_file(conf->priv, filename); } static void parse_cfgfiles(struct MPContext *mpctx, m_config_t* conf) { struct MPOpts *opts = &mpctx->opts; char *conffile; int conffile_fd; if (!(opts->noconfig & 2) && m_config_parse_config_file(conf, MPLAYER_CONFDIR "/mplayer.conf") < 0) exit_player(mpctx, EXIT_NONE); if ((conffile = get_path("")) == NULL) { mp_tmsg(MSGT_CPLAYER,MSGL_WARN,"Cannot find HOME directory.\n"); } else { #ifdef __MINGW32__ mkdir(conffile); #else mkdir(conffile, 0777); #endif free(conffile); if ((conffile = get_path("config")) == NULL) { mp_tmsg(MSGT_CPLAYER,MSGL_ERR,"get_path(\"config\") problem\n"); } else { if ((conffile_fd = open(conffile, O_CREAT | O_EXCL | O_WRONLY, 0666)) != -1) { mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"Creating config file: %s\n", conffile); write(conffile_fd, default_config, strlen(default_config)); close(conffile_fd); } if (!(opts->noconfig & 1) && m_config_parse_config_file(conf, conffile) < 0) exit_player(mpctx, EXIT_NONE); free(conffile); } } } #define PROFILE_CFG_PROTOCOL "protocol." static void load_per_protocol_config (m_config_t* conf, const char *const file) { char *str; char protocol[strlen (PROFILE_CFG_PROTOCOL) + strlen (file) + 1]; m_profile_t *p; /* does filename actually uses a protocol ? */ str = strstr (file, "://"); if (!str) return; sprintf (protocol, "%s%s", PROFILE_CFG_PROTOCOL, file); protocol[strlen (PROFILE_CFG_PROTOCOL)+strlen(file)-strlen(str)] = '\0'; p = m_config_get_profile (conf, protocol); if (p) { mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"Loading protocol-related profile '%s'\n", protocol); m_config_set_profile(conf,p); } } #define PROFILE_CFG_EXTENSION "extension." static void load_per_extension_config (m_config_t* conf, const char *const file) { char *str; char extension[strlen (PROFILE_CFG_EXTENSION) + 8]; m_profile_t *p; /* does filename actually have an extension ? */ str = strrchr (file, '.'); if (!str) return; sprintf (extension, PROFILE_CFG_EXTENSION); strncat (extension, ++str, 7); p = m_config_get_profile (conf, extension); if (p) { mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"Loading extension-related profile '%s'\n", extension); m_config_set_profile(conf,p); } } #define PROFILE_CFG_VO "vo." #define PROFILE_CFG_AO "ao." static void load_per_output_config (m_config_t* conf, char *cfg, char *out) { char profile[strlen (cfg) + strlen (out) + 1]; m_profile_t *p; sprintf (profile, "%s%s", cfg, out); p = m_config_get_profile (conf, profile); if (p) { mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"Loading extension-related profile '%s'\n", profile); m_config_set_profile(conf,p); } } /** * Tries to load a config file * @return 0 if file was not found, 1 otherwise */ static int try_load_config(m_config_t *conf, const char *file) { struct stat st; if (stat(file, &st)) return 0; mp_tmsg(MSGT_CPLAYER, MSGL_INFO, "Loading config '%s'\n", file); m_config_parse_config_file (conf, file); return 1; } static void load_per_file_config (m_config_t* conf, const char *const file) { char *confpath; char cfg[PATH_MAX]; const char *name; if (strlen(file) > PATH_MAX - 14) { mp_msg(MSGT_CPLAYER, MSGL_WARN, "Filename is too long, can not load file or directory specific config files\n"); return; } sprintf (cfg, "%s.conf", file); name = mp_basename(cfg); if (use_filedir_conf) { char dircfg[PATH_MAX]; strcpy(dircfg, cfg); strcpy(dircfg + (name - cfg), "mplayer.conf"); try_load_config(conf, dircfg); if (try_load_config(conf, cfg)) return; } if ((confpath = get_path (name)) != NULL) { try_load_config(conf, confpath); free (confpath); } } /* When libmpdemux performs a blocking operation (network connection or * cache filling) if the operation fails we use this function to check * if it was interrupted by the user. * The function returns a new value for eof. */ static int libmpdemux_was_interrupted(struct MPContext *mpctx, int stop_play) { mp_cmd_t* cmd; if((cmd = mp_input_get_cmd(mpctx->input, 0, 0)) != NULL) { switch(cmd->id) { case MP_CMD_QUIT: exit_player_with_rc(mpctx, EXIT_QUIT, (cmd->nargs > 0)? cmd->args[0].v.i : 0); case MP_CMD_PLAY_TREE_STEP: { stop_play = (cmd->args[0].v.i > 0) ? PT_NEXT_ENTRY : PT_PREV_ENTRY; mpctx->play_tree_step = (cmd->args[0].v.i == 0) ? 1 : cmd->args[0].v.i; } break; case MP_CMD_PLAY_TREE_UP_STEP: { stop_play = (cmd->args[0].v.i > 0) ? PT_UP_NEXT : PT_UP_PREV; } break; case MP_CMD_PLAY_ALT_SRC_STEP: { stop_play = (cmd->args[0].v.i > 0) ? PT_NEXT_SRC : PT_PREV_SRC; } break; } mp_cmd_free(cmd); } return stop_play; } static int playtree_add_playlist(struct MPContext *mpctx, play_tree_t* entry) { play_tree_add_bpf(entry,mpctx->filename); { if(!entry) { entry = mpctx->playtree_iter->tree; if(play_tree_iter_step(mpctx->playtree_iter,1,0) != PLAY_TREE_ITER_ENTRY) { return PT_NEXT_ENTRY; } if(mpctx->playtree_iter->tree == entry ) { // Loop with a single file if(play_tree_iter_up_step(mpctx->playtree_iter,1,0) != PLAY_TREE_ITER_ENTRY) { return PT_NEXT_ENTRY; } } play_tree_remove(entry,1,1); return PT_NEXT_SRC; } play_tree_insert_entry(mpctx->playtree_iter->tree,entry); play_tree_set_params_from(entry,mpctx->playtree_iter->tree); entry = mpctx->playtree_iter->tree; if(play_tree_iter_step(mpctx->playtree_iter,1,0) != PLAY_TREE_ITER_ENTRY) { return PT_NEXT_ENTRY; } play_tree_remove(entry,1,1); } return PT_NEXT_SRC; } void add_subtitles(struct MPContext *mpctx, char *filename, float fps, int noerr) { struct MPOpts *opts = &mpctx->opts; sub_data *subd = NULL; struct ass_track *asst = NULL; bool is_native_ass = false; if (filename == NULL || mpctx->set_of_sub_size >= MAX_SUBTITLE_FILES) return; #ifdef CONFIG_ASS if (opts->ass_enabled) { #ifdef CONFIG_ICONV asst = mp_ass_read_stream(ass_library, filename, sub_cp); #else asst = mp_ass_read_stream(ass_library, filename, 0); #endif is_native_ass = asst; if (!asst) { subd = sub_read_file(filename, fps, &mpctx->opts); if (subd) { asst = mp_ass_read_subdata(ass_library, subd, fps); sub_free(subd); subd = NULL; } } } else #endif subd = sub_read_file(filename, fps, &mpctx->opts); if (!asst && !subd) { mp_tmsg(MSGT_CPLAYER, noerr ? MSGL_WARN : MSGL_ERR, "Cannot load subtitles: %s\n", filename_recode(filename)); return; } mpctx->set_of_ass_tracks[mpctx->set_of_sub_size] = asst; mpctx->set_of_subtitles[mpctx->set_of_sub_size] = subd; mpctx->track_was_native_ass[mpctx->set_of_sub_size] = is_native_ass; mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_FILE_SUB_ID=%d\n", mpctx->set_of_sub_size); mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_FILE_SUB_FILENAME=%s\n", filename_recode(filename)); ++mpctx->set_of_sub_size; mp_tmsg(MSGT_CPLAYER, MSGL_INFO, "SUB: Added subtitle file (%d): %s\n", mpctx->set_of_sub_size, filename_recode(filename)); } void init_vo_spudec(struct MPContext *mpctx) { spudec_free(vo_spudec); mpctx->initialized_flags &= ~INITIALIZED_SPUDEC; vo_spudec = NULL; // we currently can't work without video stream if (!mpctx->sh_video) return; if (spudec_ifo) { unsigned int palette[16], width, height; current_module="spudec_init_vobsub"; if (vobsub_parse_ifo(NULL,spudec_ifo, palette, &width, &height, 1, -1, NULL) >= 0) vo_spudec=spudec_new_scaled(palette, width, height, NULL, 0); } #ifdef CONFIG_DVDREAD if (vo_spudec==NULL && mpctx->stream->type==STREAMTYPE_DVD) { current_module="spudec_init_dvdread"; vo_spudec=spudec_new_scaled(((dvd_priv_t *)(mpctx->stream->priv))->cur_pgc->palette, mpctx->sh_video->disp_w, mpctx->sh_video->disp_h, NULL, 0); } #endif #ifdef CONFIG_DVDNAV if (vo_spudec==NULL && mpctx->stream->type==STREAMTYPE_DVDNAV) { unsigned int *palette = mp_dvdnav_get_spu_clut(mpctx->stream); current_module="spudec_init_dvdnav"; vo_spudec=spudec_new_scaled(palette, mpctx->sh_video->disp_w, mpctx->sh_video->disp_h, NULL, 0); } #endif if (vo_spudec==NULL) { sh_sub_t *sh = mpctx->d_sub->sh; current_module="spudec_init_normal"; vo_spudec=spudec_new_scaled(NULL, mpctx->sh_video->disp_w, mpctx->sh_video->disp_h, sh->extradata, sh->extradata_len); spudec_set_font_factor(vo_spudec,font_factor); } if (vo_spudec!=NULL) { mpctx->initialized_flags|=INITIALIZED_SPUDEC; mp_property_do("sub_forced_only", M_PROPERTY_SET, &forced_subs_only, mpctx); } } /* * In Mac OS X the SDL-lib is built upon Cocoa. The easiest way to * make it all work is to use the builtin SDL-bootstrap code, which * will be done automatically by replacing our main() if we include SDL.h. */ #if defined(__APPLE__) && defined(CONFIG_SDL) #ifdef CONFIG_SDL_SDL_H #include #else #include #endif #endif /** * \brief append a formatted string * \param buf buffer to print into * \param pos position of terminating 0 in buf * \param len maximum number of characters in buf, not including terminating 0 * \param format printf format string */ static void saddf(char *buf, unsigned *pos, int len, const char *format, ...) { va_list va; va_start(va, format); *pos += vsnprintf(&buf[*pos], len - *pos, format, va); va_end(va); if (*pos >= len ) { buf[len] = 0; *pos = len; } } /** * \brief append time in the hh:mm:ss.f format * \param buf buffer to print into * \param pos position of terminating 0 in buf * \param len maximum number of characters in buf, not including terminating 0 * \param time time value to convert/append */ static void sadd_hhmmssf(char *buf, unsigned *pos, int len, float time) { int64_t tenths = 10 * time; int f1 = tenths % 10; int ss = (tenths / 10) % 60; int mm = (tenths / 600) % 60; int hh = tenths / 36000; if (time <= 0) { saddf(buf, pos, len, "unknown"); return; } if (hh > 0) saddf(buf, pos, len, "%2d:", hh); if (hh > 0 || mm > 0) saddf(buf, pos, len, "%02d:", mm); saddf(buf, pos, len, "%02d.%1d", ss, f1); } static void print_status(struct MPContext *mpctx, double a_pos, bool at_frame) { struct MPOpts *opts = &mpctx->opts; sh_video_t * const sh_video = mpctx->sh_video; if (mpctx->sh_audio && a_pos == MP_NOPTS_VALUE) a_pos = playing_audio_pts(mpctx); if (mpctx->sh_audio && sh_video && at_frame) { mpctx->last_av_difference = a_pos - mpctx->video_pts - audio_delay; if (mpctx->time_frame > 0) mpctx->last_av_difference += mpctx->time_frame * opts->playback_speed; if (mpctx->last_av_difference > 0.5 && drop_frame_cnt > 50 && !mpctx->drop_message_shown) { mp_tmsg(MSGT_AVSYNC,MSGL_WARN,SystemTooSlow); mpctx->drop_message_shown = true; } } if (opts->quiet) return; int width; char *line; unsigned pos = 0; get_screen_size(); if (screen_width > 0) width = screen_width; else width = 80; #if defined(__MINGW32__) || defined(__CYGWIN__) || defined(__OS2__) /* Windows command line is broken (MinGW's rxvt works, but we * should not depend on that). */ width--; #endif line = malloc(width + 1); // one additional char for the terminating null // Audio time if (mpctx->sh_audio) { saddf(line, &pos, width, "A:%6.1f ", a_pos); if (!sh_video) { float len = get_time_length(mpctx); saddf(line, &pos, width, "("); sadd_hhmmssf(line, &pos, width, a_pos); saddf(line, &pos, width, ") of %.1f (", len); sadd_hhmmssf(line, &pos, width, len); saddf(line, &pos, width, ") "); } } // Video time if (sh_video) saddf(line, &pos, width, "V:%6.1f ", mpctx->video_pts); // A-V sync if (mpctx->sh_audio && sh_video) saddf(line, &pos, width, "A-V:%7.3f ct:%7.3f ", mpctx->last_av_difference, mpctx->total_avsync_change); // Video stats if (sh_video) saddf(line, &pos, width, "%3d/%3d ", (int)sh_video->num_frames, (int)sh_video->num_frames_decoded); // CPU usage if (sh_video) { if (sh_video->timer > 0.5) saddf(line, &pos, width, "%2d%% %2d%% %4.1f%% ", (int)(100.0*video_time_usage*opts->playback_speed/(double)sh_video->timer), (int)(100.0*vout_time_usage*opts->playback_speed/(double)sh_video->timer), (100.0*audio_time_usage*opts->playback_speed/(double)sh_video->timer)); else saddf(line, &pos, width, "??%% ??%% ??,?%% "); } else if (mpctx->sh_audio) { if (mpctx->delay > 0.5) saddf(line, &pos, width, "%4.1f%% ", 100.0*audio_time_usage/(double)mpctx->delay); else saddf(line, &pos, width, "??,?%% "); } // VO stats if (sh_video) saddf(line, &pos, width, "%d %d ", drop_frame_cnt, output_quality); #ifdef CONFIG_STREAM_CACHE // cache stats if (stream_cache_size > 0) saddf(line, &pos, width, "%d%% ", cache_fill_status); #endif // other if (opts->playback_speed != 1) saddf(line, &pos, width, "%4.2fx ", opts->playback_speed); // end if (erase_to_end_of_line) { line[pos] = 0; mp_msg(MSGT_STATUSLINE, MSGL_STATUS, "%s%s\r", line, erase_to_end_of_line); } else { memset(&line[pos], ' ', width - pos); line[width] = 0; mp_msg(MSGT_STATUSLINE, MSGL_STATUS, "%s\r", line); } free(line); } /** * \brief build a chain of audio filters that converts the input format * to the ao's format, taking into account the current playback_speed. * \param sh_audio describes the requested input format of the chain. * \param ao_data describes the requested output format of the chain. */ static int build_afilter_chain(struct MPContext *mpctx, sh_audio_t *sh_audio, ao_data_t *ao_data) { struct MPOpts *opts = &mpctx->opts; int new_srate; int result; if (!sh_audio) { mpctx->mixer.afilter = NULL; return 0; } if(af_control_any_rev(sh_audio->afilter, AF_CONTROL_PLAYBACK_SPEED | AF_CONTROL_SET, &opts->playback_speed)) { new_srate = sh_audio->samplerate; } else { new_srate = sh_audio->samplerate * opts->playback_speed; if (new_srate != ao_data->samplerate) { // limits are taken from libaf/af_resample.c if (new_srate < 8000) new_srate = 8000; if (new_srate > 192000) new_srate = 192000; opts->playback_speed = (float)new_srate / (float)sh_audio->samplerate; } } result = init_audio_filters(sh_audio, new_srate, &ao_data->samplerate, &ao_data->channels, &ao_data->format); mpctx->mixer.afilter = sh_audio->afilter; return result; } typedef struct mp_osd_msg mp_osd_msg_t; struct mp_osd_msg { /// Previous message on the stack. mp_osd_msg_t* prev; /// Message text. char msg[128]; int id,level,started; /// Display duration in ms. unsigned time; }; /// OSD message stack. static mp_osd_msg_t* osd_msg_stack = NULL; /** * \brief Add a message on the OSD message stack * * If a message with the same id is already present in the stack * it is pulled on top of the stack, otherwise a new message is created. * */ static void set_osd_msg_va(int id, int level, int time, const char *fmt, va_list ap) { mp_osd_msg_t *msg,*last=NULL; int r; // look if the id is already in the stack for(msg = osd_msg_stack ; msg && msg->id != id ; last = msg, msg = msg->prev); // not found: alloc it if(!msg) { msg = calloc(1,sizeof(mp_osd_msg_t)); msg->prev = osd_msg_stack; osd_msg_stack = msg; } else if(last) { // found, but it's not on top of the stack last->prev = msg->prev; msg->prev = osd_msg_stack; osd_msg_stack = msg; } // write the msg r = vsnprintf(msg->msg, 128, fmt, ap); if(r >= 128) msg->msg[127] = 0; // set id and time msg->id = id; msg->level = level; msg->time = time; } void set_osd_msg(int id, int level, int time, const char *fmt, ...) { va_list ap; va_start(ap, fmt); set_osd_msg_va(id, level, time, fmt, ap); va_end(ap); } void set_osd_tmsg(int id, int level, int time, const char *fmt, ...) { va_list ap; va_start(ap, fmt); set_osd_msg_va(id, level, time, mp_gtext(fmt), ap); va_end(ap); } /** * \brief Remove a message from the OSD stack * * This function can be used to get rid of a message right away. * */ void rm_osd_msg(int id) { mp_osd_msg_t *msg,*last=NULL; // Search for the msg for(msg = osd_msg_stack ; msg && msg->id != id ; last = msg, msg = msg->prev); if(!msg) return; // Detach it from the stack and free it if(last) last->prev = msg->prev; else osd_msg_stack = msg->prev; free(msg); } /** * \brief Remove all messages from the OSD stack * */ static void clear_osd_msgs(void) { mp_osd_msg_t* msg = osd_msg_stack, *prev = NULL; while(msg) { prev = msg->prev; free(msg); msg = prev; } osd_msg_stack = NULL; } /** * \brief Get the current message from the OSD stack. * * This function decrements the message timer and destroys the old ones. * The message that should be displayed is returned (if any). * */ static mp_osd_msg_t* get_osd_msg(struct MPContext *mpctx) { struct MPOpts *opts = &mpctx->opts; mp_osd_msg_t *msg,*prev,*last = NULL; static unsigned last_update = 0; unsigned now = GetTimerMS(); unsigned diff; char hidden_dec_done = 0; if (mpctx->osd_visible) { // 36000000 means max timed visibility is 1 hour into the future, if // the difference is greater assume it's wrapped around from below 0 if (mpctx->osd_visible - now > 36000000) { mpctx->osd_visible = 0; vo_osd_progbar_type = -1; // disable vo_osd_changed(OSDTYPE_PROGBAR); mpctx->osd_function = mpctx->paused ? OSD_PAUSE : OSD_PLAY; } } if (mpctx->osd_show_percentage_until - now > 36000000) mpctx->osd_show_percentage_until = 0; if(!last_update) last_update = now; diff = now >= last_update ? now - last_update : 0; last_update = now; // Look for the first message in the stack with high enough level. for(msg = osd_msg_stack ; msg ; last = msg, msg = prev) { prev = msg->prev; if (msg->level > opts->osd_level && hidden_dec_done) continue; // The message has a high enough level or it is the first hidden one // in both cases we decrement the timer or kill it. if(!msg->started || msg->time > diff) { if(msg->started) msg->time -= diff; else msg->started = 1; // display it if (msg->level <= opts->osd_level) return msg; hidden_dec_done = 1; continue; } // kill the message free(msg); if(last) { last->prev = prev; msg = last; } else { osd_msg_stack = prev; msg = NULL; } } // Nothing found return NULL; } /** * \brief Display the OSD bar. * * Display the OSD bar or fall back on a simple message. * */ void set_osd_bar(struct MPContext *mpctx, int type,const char* name,double min,double max,double val) { struct MPOpts *opts = &mpctx->opts; if (opts->osd_level < 1) return; if(mpctx->sh_video) { mpctx->osd_visible = (GetTimerMS() + 1000) | 1; vo_osd_progbar_type = type; vo_osd_progbar_value = 256*(val-min)/(max-min); vo_osd_changed(OSDTYPE_PROGBAR); return; } set_osd_msg(OSD_MSG_BAR, 1, opts->osd_duration, "%s: %d %%", name, ROUND(100*(val-min)/(max-min))); } /** * \brief Display text subtitles on the OSD */ void set_osd_subtitle(struct MPContext *mpctx, subtitle *subs) { int i; vo_sub = subs; vo_osd_changed(OSDTYPE_SUBTITLE); if (!mpctx->sh_video) { // reverse order, since newest set_osd_msg is displayed first for (i = SUB_MAX_TEXT - 1; i >= 0; i--) { if (!subs || i >= subs->lines || !subs->text[i]) rm_osd_msg(OSD_MSG_SUB_BASE + i); else { // HACK: currently display time for each sub line except the last is set to 2 seconds. int display_time = i == subs->lines - 1 ? 180000 : 2000; set_osd_msg(OSD_MSG_SUB_BASE + i, 1, display_time, "%s", subs->text[i]); } } } } /** * \brief Update the OSD message line. * * This function displays the current message on the vo OSD or on the term. * If the stack is empty and the OSD level is high enough the timer * is displayed (only on the vo OSD). * */ static void update_osd_msg(struct MPContext *mpctx) { struct MPOpts *opts = &mpctx->opts; mp_osd_msg_t *msg; struct osd_state *osd = mpctx->osd; char osd_text_timer[128]; if (mpctx->add_osd_seek_info) { double percentage = get_percent_pos(mpctx); set_osd_bar(mpctx, 0, "Position", 0, 100, percentage); if (mpctx->sh_video) mpctx->osd_show_percentage_until = (GetTimerMS() + 1000) | 1; mpctx->add_osd_seek_info = false; } // Look if we have a msg if((msg = get_osd_msg(mpctx))) { if (strcmp(osd->osd_text, msg->msg)) { strncpy(osd->osd_text, msg->msg, 127); if(mpctx->sh_video) vo_osd_changed(OSDTYPE_OSD); else if(opts->term_osd) mp_msg(MSGT_CPLAYER,MSGL_STATUS, "%s%s\n", opts->term_osd_esc, msg->msg); } return; } if(mpctx->sh_video) { // fallback on the timer if (opts->osd_level >= 2) { int len = get_time_length(mpctx); int percentage = -1; char percentage_text[10]; int pts = get_current_time(mpctx); if (mpctx->osd_show_percentage_until) percentage = get_percent_pos(mpctx); if (percentage >= 0) snprintf(percentage_text, 9, " (%d%%)", percentage); else percentage_text[0] = 0; if (opts->osd_level == 3) snprintf(osd_text_timer, 63, "%c %02d:%02d:%02d / %02d:%02d:%02d%s", mpctx->osd_function,pts/3600,(pts/60)%60,pts%60, len/3600,(len/60)%60,len%60,percentage_text); else snprintf(osd_text_timer, 63, "%c %02d:%02d:%02d%s", mpctx->osd_function,pts/3600,(pts/60)%60, pts%60,percentage_text); } else osd_text_timer[0]=0; if (strcmp(osd->osd_text, osd_text_timer)) { strncpy(osd->osd_text, osd_text_timer, 63); vo_osd_changed(OSDTYPE_OSD); } return; } // Clear the term osd line if (opts->term_osd && osd->osd_text[0]) { osd->osd_text[0] = 0; printf("%s\n", opts->term_osd_esc); } } ///@} // OSDMsgStack void reinit_audio_chain(struct MPContext *mpctx) { struct MPOpts *opts = &mpctx->opts; if (!mpctx->sh_audio) return; if (!(mpctx->initialized_flags & INITIALIZED_ACODEC)) { current_module="init_audio_codec"; mp_msg(MSGT_CPLAYER,MSGL_INFO,"==========================================================================\n"); if(!init_best_audio_codec(mpctx->sh_audio,audio_codec_list,audio_fm_list)){ goto init_error; } mpctx->initialized_flags|=INITIALIZED_ACODEC; mp_msg(MSGT_CPLAYER,MSGL_INFO,"==========================================================================\n"); } current_module="af_preinit"; if (!(mpctx->initialized_flags & INITIALIZED_AO)) { ao_data.samplerate=force_srate; ao_data.channels=0; ao_data.format = opts->audio_output_format; } // first init to detect best values if(!init_audio_filters(mpctx->sh_audio, // preliminary init // input: mpctx->sh_audio->samplerate, // output: &ao_data.samplerate, &ao_data.channels, &ao_data.format)){ mp_tmsg(MSGT_CPLAYER,MSGL_ERR, "Error at audio filter chain " "pre-init!\n"); exit_player(mpctx, EXIT_ERROR); } if (!(mpctx->initialized_flags & INITIALIZED_AO)) { current_module="ao2_init"; ao_data.buffersize = opts->ao_buffersize; mpctx->audio_out = init_best_audio_out(opts->audio_driver_list, 0, // plugin flag ao_data.samplerate, ao_data.channels, ao_data.format, 0); if(!mpctx->audio_out){ mp_tmsg(MSGT_CPLAYER,MSGL_ERR,"Could not open/initialize audio device -> no sound.\n"); goto init_error; } mpctx->initialized_flags|=INITIALIZED_AO; mp_msg(MSGT_CPLAYER,MSGL_INFO,"AO: [%s] %dHz %dch %s (%d bytes per sample)\n", mpctx->audio_out->info->short_name, ao_data.samplerate, ao_data.channels, af_fmt2str_short(ao_data.format), af_fmt2bits(ao_data.format)/8 ); mp_msg(MSGT_CPLAYER,MSGL_V,"AO: Description: %s\nAO: Author: %s\n", mpctx->audio_out->info->name, mpctx->audio_out->info->author); if(strlen(mpctx->audio_out->info->comment) > 0) mp_msg(MSGT_CPLAYER,MSGL_V,"AO: Comment: %s\n", mpctx->audio_out->info->comment); } // init audio filters: current_module="af_init"; if(!build_afilter_chain(mpctx, mpctx->sh_audio, &ao_data)) { mp_tmsg(MSGT_CPLAYER,MSGL_ERR,"Couldn't find matching filter/ao format!\n"); goto init_error; } mpctx->mixer.audio_out = mpctx->audio_out; mpctx->mixer.volstep = volstep; mpctx->syncing_audio = true; return; init_error: uninit_player(mpctx, INITIALIZED_ACODEC|INITIALIZED_AO); // close codec and possibly AO mpctx->sh_audio=mpctx->d_audio->sh=NULL; // -> nosound mpctx->d_audio->id = -2; } ///@} // Command2Property // Return pts value corresponding to the end point of audio written to the // ao so far. static double written_audio_pts(struct MPContext *mpctx) { sh_audio_t *sh_audio = mpctx->sh_audio; demux_stream_t *d_audio = mpctx->d_audio; double buffered_output; // first calculate the end pts of audio that has been output by decoder double a_pts = sh_audio->pts; if (a_pts != MP_NOPTS_VALUE) // Good, decoder supports new way of calculating audio pts. // sh_audio->pts is the timestamp of the latest input packet with // known pts that the decoder has decoded. sh_audio->pts_bytes is // the amount of bytes the decoder has written after that timestamp. a_pts += sh_audio->pts_bytes / (double) sh_audio->o_bps; else { // Decoder doesn't support new way of calculating pts (or we're // being called before it has decoded anything with known timestamp). // Use the old method of audio pts calculation: take the timestamp // of last packet with known pts the decoder has read data from, // and add amount of bytes read after the beginning of that packet // divided by input bps. This will be inaccurate if the input/output // ratio is not constant for every audio packet or if it is constant // but not accurately known in sh_audio->i_bps. a_pts = d_audio->pts; // ds_tell_pts returns bytes read after last timestamp from // demuxing layer, decoder might use sh_audio->a_in_buffer for bytes // it has read but not decoded if (sh_audio->i_bps) a_pts += (ds_tell_pts(d_audio) - sh_audio->a_in_buffer_len) / (double)sh_audio->i_bps; } // Now a_pts hopefully holds the pts for end of audio from decoder. // Substract data in buffers between decoder and audio out. // Decoded but not filtered a_pts -= sh_audio->a_buffer_len / (double)sh_audio->o_bps; // Data buffered in audio filters, measured in bytes of "missing" output buffered_output = af_calc_delay(sh_audio->afilter); // Data that was ready for ao but was buffered because ao didn't fully // accept everything to internal buffers yet buffered_output += sh_audio->a_out_buffer_len; // Filters divide audio length by playback_speed, so multiply by it // to get the length in original units without speedup or slowdown a_pts -= buffered_output * mpctx->opts.playback_speed / ao_data.bps; return a_pts + mpctx->video_offset; } // Return pts value corresponding to currently playing audio. double playing_audio_pts(struct MPContext *mpctx) { return written_audio_pts(mpctx) - mpctx->opts.playback_speed * mpctx->audio_out->get_delay(); } static bool is_av_sub(int type) { return type == 'b' || type == 'p' || type == 'x'; } void update_subtitles(struct MPContext *mpctx, double refpts, double sub_offset, bool reset) { struct MPOpts *opts = &mpctx->opts; struct sh_video *sh_video = mpctx->sh_video; struct demux_stream *d_sub = mpctx->d_sub; double curpts = refpts + sub_delay; unsigned char *packet=NULL; int len; struct sh_sub *sh_sub = d_sub->sh; int type = sh_sub ? sh_sub->type : 'v'; static subtitle subs; if (reset) { if (sh_sub) sub_reset(sh_sub, mpctx->osd); sub_clear_text(&subs, MP_NOPTS_VALUE); if (vo_sub) set_osd_subtitle(mpctx, NULL); if (vo_spudec) { spudec_reset(vo_spudec); vo_osd_changed(OSDTYPE_SPU); } #ifdef CONFIG_FFMPEG if (is_av_sub(type)) reset_avsub(sh_sub); #endif return; } // find sub if (mpctx->subdata) { if (sub_fps==0) sub_fps = sh_video ? sh_video->fps : 25; current_module = "find_sub"; find_sub(mpctx, mpctx->subdata, curpts * (mpctx->subdata->sub_uses_time ? 100. : sub_fps)); if (vo_sub) mpctx->vo_sub_last = vo_sub; } // DVD sub: if (vobsub_id >= 0 || type == 'v') { int timestamp; current_module = "spudec"; /* Get a sub packet from the DVD or a vobsub */ while(1) { // Vobsub len = 0; if (vo_vobsub) { if (curpts >= 0) { len = vobsub_get_packet(vo_vobsub, curpts, (void**)&packet, ×tamp); if (len > 0) { mp_dbg(MSGT_CPLAYER,MSGL_V,"\rVOB sub: len=%d v_pts=%5.3f v_timer=%5.3f sub=%5.3f ts=%d \n",len,refpts,sh_video->timer,timestamp / 90000.0,timestamp); } } } else { // DVD sub len = ds_get_packet_sub(d_sub, (unsigned char**)&packet); if (len > 0) { // XXX This is wrong, sh_video->pts can be arbitrarily // much behind demuxing position. Unfortunately using // d_video->pts which would have been the simplest // improvement doesn't work because mpeg specific hacks // in video.c set d_video->pts to 0. float x = d_sub->pts - refpts; if (x > -20 && x < 20) // prevent missing subs on pts reset timestamp = 90000*d_sub->pts; else timestamp = 90000*curpts; mp_dbg(MSGT_CPLAYER, MSGL_V, "\rDVD sub: len=%d " "v_pts=%5.3f s_pts=%5.3f ts=%d \n", len, refpts, d_sub->pts, timestamp); } } if (len<=0 || !packet) break; // create it only here, since with some broken demuxers we might // type = v but no DVD sub and we currently do not change the // "original frame size" ever after init, leading to wrong-sized // PGS subtitles. if (!vo_spudec) vo_spudec = spudec_new(NULL); if (vo_vobsub || timestamp >= 0) spudec_assemble(vo_spudec, packet, len, timestamp); } } else if (is_text_sub(type) || is_av_sub(type) || type == 'd') { if (type == 'd' && !d_sub->demuxer->teletext) { tt_stream_props tsp = {0}; void *ptr = &tsp; if (teletext_control(NULL, TV_VBI_CONTROL_START, &ptr) == VBI_CONTROL_TRUE) d_sub->demuxer->teletext = ptr; } if (d_sub->non_interleaved) ds_get_next_pts(d_sub); while (d_sub->first) { double subpts = ds_get_next_pts(d_sub) + sub_offset; if (subpts > curpts) { // Libass handled subs can be fed to it in advance if (!opts->ass_enabled || !is_text_sub(type)) break; // Try to avoid demuxing whole file at once if (d_sub->non_interleaved && subpts > curpts + 1) break; } double duration = d_sub->first->duration; len = ds_get_packet_sub(d_sub, &packet); if (is_av_sub(type)) { #ifdef CONFIG_FFMPEG decode_avsub(sh_sub, packet, len, subpts, duration); #endif continue; } if (type == 'm') { if (len < 2) continue; len = FFMIN(len - 2, AV_RB16(packet)); packet += 2; } if (type == 'd') { if (d_sub->demuxer->teletext) { uint8_t *p = packet; p++; len--; while (len >= 46) { int sublen = p[1]; if (p[0] == 2 || p[0] == 3) teletext_control(d_sub->demuxer->teletext, TV_VBI_CONTROL_DECODE_DVB, p + 2); p += sublen + 2; len -= sublen + 2; } } continue; } if (sh_sub && sh_sub->active) { sub_decode(sh_sub, mpctx->osd, packet, len, subpts, duration); continue; } if (subpts != MP_NOPTS_VALUE) { if (duration < 0) sub_clear_text(&subs, MP_NOPTS_VALUE); if (type == 'a') { // ssa/ass subs without libass => convert to plaintext int i; unsigned char* p = packet; for (i=0; i < 8 && *p != '\0'; p++) if (*p == ',') i++; if (*p == '\0') /* Broken line? */ continue; len -= p - packet; packet = p; } double endpts = MP_NOPTS_VALUE; if (subpts != MP_NOPTS_VALUE && duration >= 0) endpts = subpts + duration; sub_add_text(&subs, packet, len, endpts); set_osd_subtitle(mpctx, &subs); } if (d_sub->non_interleaved) ds_get_next_pts(d_sub); } if (!opts->ass_enabled) if (sub_clear_text(&subs, curpts)) set_osd_subtitle(mpctx, &subs); } if (vo_spudec) { spudec_heartbeat(vo_spudec, 90000*curpts); if (spudec_changed(vo_spudec)) vo_osd_changed(OSDTYPE_SPU); } current_module=NULL; } static void update_teletext(sh_video_t *sh_video, demuxer_t *demuxer, int reset) { int page_changed; if (!demuxer->teletext) return; //Also forcing page update when such ioctl is not supported or call error occured if(teletext_control(demuxer->teletext,TV_VBI_CONTROL_IS_CHANGED,&page_changed)!=VBI_CONTROL_TRUE) page_changed=1; if(!page_changed) return; if(teletext_control(demuxer->teletext,TV_VBI_CONTROL_GET_VBIPAGE,&vo_osd_teletext_page)!=VBI_CONTROL_TRUE) vo_osd_teletext_page=NULL; if(teletext_control(demuxer->teletext,TV_VBI_CONTROL_GET_HALF_PAGE,&vo_osd_teletext_half)!=VBI_CONTROL_TRUE) vo_osd_teletext_half=0; if(teletext_control(demuxer->teletext,TV_VBI_CONTROL_GET_MODE,&vo_osd_teletext_mode)!=VBI_CONTROL_TRUE) vo_osd_teletext_mode=0; if(teletext_control(demuxer->teletext,TV_VBI_CONTROL_GET_FORMAT,&vo_osd_teletext_format)!=VBI_CONTROL_TRUE) vo_osd_teletext_format=0; vo_osd_changed(OSDTYPE_TELETEXT); teletext_control(demuxer->teletext,TV_VBI_CONTROL_MARK_UNCHANGED,NULL); } static int check_framedrop(struct MPContext *mpctx, double frame_time) { struct MPOpts *opts = &mpctx->opts; // check for frame-drop: current_module = "check_framedrop"; if (mpctx->sh_audio && !mpctx->d_audio->eof) { static int dropped_frames; float delay = opts->playback_speed*mpctx->audio_out->get_delay(); float d = delay-mpctx->delay; ++total_frame_cnt; // we should avoid dropping too many frames in sequence unless we // are too late. and we allow 100ms A-V delay here: if (d < -dropped_frames*frame_time-0.100 && !mpctx->paused && !mpctx->restart_playback) { ++drop_frame_cnt; ++dropped_frames; return frame_dropping; } else dropped_frames = 0; } return 0; } #ifdef HAVE_RTC int rtc_fd = -1; #endif static float timing_sleep(struct MPContext *mpctx, float time_frame) { #ifdef HAVE_RTC if (rtc_fd >= 0){ // -------- RTC ----------- current_module="sleep_rtc"; while (time_frame > 0.000) { unsigned long rtc_ts; if (read(rtc_fd, &rtc_ts, sizeof(rtc_ts)) <= 0) mp_tmsg(MSGT_CPLAYER, MSGL_ERR, "Linux RTC read error: %s\n", strerror(errno)); time_frame -= get_relative_time(mpctx); } } else #endif { // assume kernel HZ=100 for softsleep, works with larger HZ but with // unnecessarily high CPU usage struct MPOpts *opts = &mpctx->opts; float margin = opts->softsleep ? 0.011 : 0; current_module = "sleep_timer"; while (time_frame > margin) { usec_sleep(1000000 * (time_frame - margin)); time_frame -= get_relative_time(mpctx); } if (opts->softsleep){ current_module = "sleep_soft"; if (time_frame < 0) mp_tmsg(MSGT_AVSYNC, MSGL_WARN, "Warning! Softsleep underflow!\n"); while (time_frame > 0) time_frame -= get_relative_time(mpctx); // burn the CPU } } return time_frame; } static int select_subtitle(MPContext *mpctx) { struct MPOpts *opts = &mpctx->opts; // find the best sub to use int id; int found = 0; mpctx->global_sub_pos = -1; // no subs by default if (vobsub_id >= 0) { // if user asks for a vobsub id, use that first. id = vobsub_id; found = mp_property_do("sub_vob", M_PROPERTY_SET, &id, mpctx) == M_PROPERTY_OK; } if (!found && opts->sub_id >= 0) { // if user asks for a dvd sub id, use that next. id = opts->sub_id; found = mp_property_do("sub_demux", M_PROPERTY_SET, &id, mpctx) == M_PROPERTY_OK; } if (!found) { // if there are text subs to use, use those. (autosubs come last here) id = 0; found = mp_property_do("sub_file", M_PROPERTY_SET, &id, mpctx) == M_PROPERTY_OK; } if (!found && opts->sub_id == -1) { // finally select subs by language and container hints if (opts->sub_id == -1) opts->sub_id = demuxer_sub_track_by_lang_and_default(mpctx->d_sub->demuxer, opts->sub_lang); if (opts->sub_id >= 0) { id = opts->sub_id; found = mp_property_do("sub_demux", M_PROPERTY_SET, &id, mpctx) == M_PROPERTY_OK; } } return found; } #ifdef CONFIG_DVDNAV #ifndef FF_B_TYPE #define FF_B_TYPE 3 #endif /// store decoded video image static mp_image_t * mp_dvdnav_copy_mpi(mp_image_t *to_mpi, mp_image_t *from_mpi) { mp_image_t *mpi; /// Do not store B-frames if (from_mpi->pict_type == FF_B_TYPE) return to_mpi; if (to_mpi && to_mpi->w == from_mpi->w && to_mpi->h == from_mpi->h && to_mpi->imgfmt == from_mpi->imgfmt) mpi = to_mpi; else { if (to_mpi) free_mp_image(to_mpi); if (from_mpi->w == 0 || from_mpi->h == 0) return NULL; mpi = alloc_mpi(from_mpi->w,from_mpi->h,from_mpi->imgfmt); } copy_mpi(mpi,from_mpi); return mpi; } static void mp_dvdnav_reset_stream (MPContext *ctx) { struct MPOpts *opts = &ctx->opts; if (ctx->sh_video) { /// clear video pts ctx->d_video->pts = 0.0f; ctx->sh_video->pts = 0.0f; ctx->sh_video->i_pts = 0.0f; ctx->sh_video->last_pts = 0.0f; ctx->sh_video->num_buffered_pts = 0; ctx->sh_video->num_frames = 0; ctx->sh_video->num_frames_decoded = 0; ctx->sh_video->timer = 0.0f; ctx->sh_video->stream_delay = 0.0f; ctx->sh_video->timer = 0; ctx->demuxer->stream_pts = MP_NOPTS_VALUE; } if (ctx->sh_audio) { /// free audio packets and reset ds_free_packs(ctx->d_audio); audio_delay -= ctx->sh_audio->stream_delay; ctx->delay =- audio_delay; ctx->audio_out->reset(); resync_audio_stream(ctx->sh_audio); } audio_delay = 0.0f; ctx->sub_counts[SUB_SOURCE_DEMUX] = mp_dvdnav_number_of_subs(ctx->stream); if (opts->sub_lang && opts->sub_id == dvdsub_lang_id) { dvdsub_lang_id = mp_dvdnav_sid_from_lang(ctx->stream, opts->sub_lang); if (dvdsub_lang_id != opts->sub_id) { opts->sub_id = dvdsub_lang_id; select_subtitle(ctx); } } /// clear all EOF related flags ctx->d_video->eof = ctx->d_audio->eof = ctx->stream->eof = 0; } /// Restore last decoded DVDNAV (still frame) static mp_image_t *mp_dvdnav_restore_smpi(struct MPContext *mpctx, int *in_size, unsigned char **start, mp_image_t *decoded_frame) { if (mpctx->stream->type != STREAMTYPE_DVDNAV) return decoded_frame; /// a change occured in dvdnav stream if (mp_dvdnav_cell_has_changed(mpctx->stream,0)) { mp_dvdnav_read_wait(mpctx->stream, 1, 1); mp_dvdnav_context_free(mpctx); mp_dvdnav_reset_stream(mpctx); mp_dvdnav_read_wait(mpctx->stream, 0, 1); mp_dvdnav_cell_has_changed(mpctx->stream,1); } if (*in_size < 0) { float len; /// Display still frame, if any if (mpctx->nav_smpi && !mpctx->nav_buffer) decoded_frame = mpctx->nav_smpi; /// increment video frame : continue playing after still frame len = get_time_length(mpctx); if (mpctx->sh_video->pts >= len && mpctx->sh_video->pts > 0.0 && len > 0.0) { mp_dvdnav_skip_still(mpctx->stream); mp_dvdnav_skip_wait(mpctx->stream); } mpctx->sh_video->pts += 1 / mpctx->sh_video->fps; if (mpctx->nav_buffer) { *start = mpctx->nav_start; *in_size = mpctx->nav_in_size; if (mpctx->nav_start) memcpy(*start,mpctx->nav_buffer,mpctx->nav_in_size); } } return decoded_frame; } /// Save last decoded DVDNAV (still frame) static void mp_dvdnav_save_smpi(struct MPContext *mpctx, int in_size, unsigned char *start, mp_image_t *decoded_frame) { if (mpctx->stream->type != STREAMTYPE_DVDNAV) return; free(mpctx->nav_buffer); mpctx->nav_buffer = malloc(in_size); mpctx->nav_start = start; mpctx->nav_in_size = mpctx->nav_buffer ? in_size : -1; if (mpctx->nav_buffer) memcpy(mpctx->nav_buffer,start,in_size); if (decoded_frame && mpctx->nav_smpi != decoded_frame) mpctx->nav_smpi = mp_dvdnav_copy_mpi(mpctx->nav_smpi,decoded_frame); } #endif /* CONFIG_DVDNAV */ /* Modify video timing to match the audio timeline. There are two main * reasons this is needed. First, video and audio can start from different * positions at beginning of file or after a seek (MPlayer starts both * immediately even if they have different pts). Second, the file can have * audio timestamps that are inconsistent with the duration of the audio * packets, for example two consecutive timestamp values differing by * one second but only a packet with enough samples for half a second * of playback between them. */ static void adjust_sync(struct MPContext *mpctx, double frame_time) { current_module = "av_sync"; if (!mpctx->sh_audio || mpctx->syncing_audio) return; double a_pts = written_audio_pts(mpctx) - mpctx->delay; double v_pts = mpctx->sh_video->pts; double av_delay = a_pts - v_pts; // Try to sync vo_flip() so it will *finish* at given time av_delay += mpctx->last_vo_flip_duration; av_delay -= audio_delay; // This much pts difference is desired double change = av_delay * 0.1; double max_change = default_max_pts_correction >= 0 ? default_max_pts_correction : frame_time * 0.1; if (change < -max_change) change = -max_change; else if (change > max_change) change = max_change; mpctx->delay += change; mpctx->total_avsync_change += change; } #define ASYNC_PLAY_DONE -3 static int audio_start_sync(struct MPContext *mpctx, int playsize) { struct MPOpts *opts = &mpctx->opts; sh_audio_t * const sh_audio = mpctx->sh_audio; int res; // Timing info may not be set without res = decode_audio(sh_audio, 1); if (res < 0) return res; int bytes; bool did_retry = false; while (1) { double written_pts = written_audio_pts(mpctx); double ptsdiff = written_pts - mpctx->video_pts - mpctx->delay - audio_delay; bytes = ptsdiff * ao_data.bps / mpctx->opts.playback_speed; bytes -= bytes % (ao_data.channels * af_fmt2bits(ao_data.format) / 8); // ogg demuxers give packets without timing if (written_pts <= 1 && sh_audio->pts == MP_NOPTS_VALUE) { if (!did_retry) { // Try to read more data to see packets that have pts int res = decode_audio(sh_audio, ao_data.bps); if (res < 0) return res; did_retry = true; continue; } bytes = 0; } if (fabs(ptsdiff) > 300) // pts reset or just broken? bytes = 0; if (bytes > 0) break; mpctx->syncing_audio = false; int a = FFMIN(-bytes, FFMAX(playsize, 20000)); int res = decode_audio(sh_audio, a); bytes += sh_audio->a_out_buffer_len; if (bytes >= 0) { memmove(sh_audio->a_out_buffer, sh_audio->a_out_buffer + sh_audio->a_out_buffer_len - bytes, bytes); sh_audio->a_out_buffer_len = bytes; if (res < 0) return res; return decode_audio(sh_audio, playsize); } sh_audio->a_out_buffer_len = 0; if (res < 0) return res; } int fillbyte = 0; if ((ao_data.format & AF_FORMAT_SIGN_MASK) == AF_FORMAT_US) fillbyte = 0x80; if (bytes >= playsize) { /* This case could fall back to the one below with * bytes = playsize, but then silence would keep accumulating * in a_out_buffer if the AO accepts less data than it asks for * in playsize. */ char *p = malloc(playsize); memset(p, fillbyte, playsize); playsize = mpctx->audio_out->play(p, playsize, 0); free(p); mpctx->delay += opts->playback_speed*playsize/(double)ao_data.bps; return ASYNC_PLAY_DONE; } mpctx->syncing_audio = false; decode_audio_prepend_bytes(sh_audio, bytes, fillbyte); return decode_audio(sh_audio, playsize); } static int fill_audio_out_buffers(struct MPContext *mpctx) { struct MPOpts *opts = &mpctx->opts; unsigned int t; double tt; int playsize; int playflags=0; int audio_eof=0; bool format_change = false; sh_audio_t * const sh_audio = mpctx->sh_audio; current_module="play_audio"; while (1) { int sleep_time; // all the current uses of ao_data.pts seem to be in aos that handle // sync completely wrong; there should be no need to use ao_data.pts // in get_space() ao_data.pts = ((mpctx->sh_video?mpctx->sh_video->timer:0)+mpctx->delay)*90000.0; playsize = mpctx->audio_out->get_space(); if (mpctx->sh_video || playsize >= ao_data.outburst) break; // handle audio-only case: // this is where mplayer sleeps during audio-only playback // to avoid 100% CPU use sleep_time = (ao_data.outburst - playsize) * 1000 / ao_data.bps; if (sleep_time < 10) sleep_time = 10; // limit to 100 wakeups per second usec_sleep(sleep_time * 1000); } // Fill buffer if needed: current_module="decode_audio"; t = GetTimer(); if (!opts->initial_audio_sync || (ao_data.format & AF_FORMAT_SPECIAL_MASK)) mpctx->syncing_audio = false; int res; if (mpctx->syncing_audio && mpctx->sh_video) res = audio_start_sync(mpctx, playsize); else res = decode_audio(sh_audio, playsize); if (res < 0) { // EOF, error or format change if (res == -2) format_change = true; else if (res == ASYNC_PLAY_DONE) return 1; else if (mpctx->d_audio->eof) { audio_eof = 1; int unitsize = ao_data.channels * af_fmt2bits(ao_data.format) / 8; if (sh_audio->a_out_buffer_len < unitsize) return 0; } } t = GetTimer() - t; tt = t*0.000001f; audio_time_usage+=tt; if (playsize > sh_audio->a_out_buffer_len) { playsize = sh_audio->a_out_buffer_len; if (audio_eof) playflags |= AOPLAY_FINAL_CHUNK; } if (!playsize) return 1; // play audio: current_module="play_audio"; // Is this pts value actually useful for the aos that access it? // They're obviously badly broken in the way they handle av sync; // would not having access to this make them more broken? ao_data.pts = ((mpctx->sh_video?mpctx->sh_video->timer:0)+mpctx->delay)*90000.0; playsize = mpctx->audio_out->play(sh_audio->a_out_buffer, playsize, playflags); if (playsize > 0) { sh_audio->a_out_buffer_len -= playsize; memmove(sh_audio->a_out_buffer, &sh_audio->a_out_buffer[playsize], sh_audio->a_out_buffer_len); mpctx->delay += opts->playback_speed*playsize/(double)ao_data.bps; } else if (audio_eof && mpctx->audio_out->get_delay() < .04) { // Sanity check to avoid hanging in case current ao doesn't output // partial chunks and doesn't check for AOPLAY_FINAL_CHUNK mp_msg(MSGT_CPLAYER, MSGL_WARN, "Audio output truncated at end.\n"); sh_audio->a_out_buffer_len = 0; } /* The format change isn't handled too gracefully. A more precise * implementation would require draining buffered old-format audio * while displaying video, then doing the output format switch. */ if (format_change) { uninit_player(mpctx, INITIALIZED_AO); reinit_audio_chain(mpctx); } return 1; } static int sleep_until_near_frame(struct MPContext *mpctx, float *time_frame, float *aq_sleep_time) { struct MPOpts *opts = &mpctx->opts; double audio_limit = 2; current_module="calc_sleep_time"; if (mpctx->restart_playback) return 0; *time_frame -= get_relative_time(mpctx); // reset timer if (mpctx->sh_audio && !mpctx->d_audio->eof) { float delay = mpctx->audio_out->get_delay(); mp_dbg(MSGT_AVSYNC, MSGL_DBG2, "delay=%f\n", delay); if (opts->autosync) { /* * Adjust this raw delay value by calculating the expected * delay for this frame and generating a new value which is * weighted between the two. The higher autosync is, the * closer to the delay value gets to that which "-nosound" * would have used, and the longer it will take for A/V * sync to settle at the right value (but it eventually will.) * This settling time is very short for values below 100. */ float predicted = mpctx->delay / opts->playback_speed + *time_frame; float difference = delay - predicted; delay = predicted + difference / (float)opts->autosync; } *time_frame = delay - mpctx->delay / opts->playback_speed; // delay = amount of audio buffered in soundcard/driver delay = FFMIN(delay, 0.5); delay = FFMAX(delay, 0.1); audio_limit = delay; } else { // If we're lagging more than 200 ms behind the right playback rate, // don't try to "catch up". // If benchmark is set always output frames as fast as possible // without sleeping. if (*time_frame < -0.2 || opts->benchmark) *time_frame = 0; } double t = *time_frame - mpctx->video_out->flip_queue_offset; if (t <= 0.05) return 0; t -= 0.05; if (t > audio_limit * 0.6) t = audio_limit * 0.5; *aq_sleep_time += t; mp_input_get_cmd(mpctx->input, t * 1000 + 1, 1); return 1; } int reinit_video_chain(struct MPContext *mpctx) { struct MPOpts *opts = &mpctx->opts; sh_video_t * const sh_video = mpctx->sh_video; double ar=-1.0; //================== Init VIDEO (codec & libvo) ========================== if (!opts->fixed_vo || !(mpctx->initialized_flags & INITIALIZED_VO)) { current_module="preinit_libvo"; //shouldn't we set dvideo->id=-2 when we fail? //if((mpctx->video_out->preinit(vo_subdevice))!=0){ if(!(mpctx->video_out=init_best_video_out(opts, mpctx->x11_state, mpctx->key_fifo, mpctx->input))){ mp_tmsg(MSGT_CPLAYER,MSGL_FATAL,"Error opening/initializing the selected video_out (-vo) device.\n"); goto err_out; } mpctx->initialized_flags|=INITIALIZED_VO; } if(stream_control(mpctx->demuxer->stream, STREAM_CTRL_GET_ASPECT_RATIO, &ar) != STREAM_UNSUPPORTED) mpctx->sh_video->stream_aspect = ar; current_module="init_video_filters"; { char* vf_arg[] = { "_oldargs_", (char*)mpctx->video_out , NULL }; sh_video->vfilter = vf_open_filter(opts, NULL,"vo",vf_arg); } #ifdef CONFIG_MENU if(use_menu) { char* vf_arg[] = { "_oldargs_", menu_root, NULL }; vf_menu = vf_open_plugin(opts,libmenu_vfs,sh_video->vfilter,"menu",vf_arg); if(!vf_menu) { mp_tmsg(MSGT_CPLAYER,MSGL_ERR,"Can't open libmenu video filter with root menu %s.\n",menu_root); use_menu = 0; } } if(vf_menu) sh_video->vfilter = vf_menu; #endif #ifdef CONFIG_ASS if(opts->ass_enabled) { int i; int insert = 1; if (opts->vf_settings) for (i = 0; opts->vf_settings[i].name; ++i) if (strcmp(opts->vf_settings[i].name, "ass") == 0) { insert = 0; break; } if (insert) { extern vf_info_t vf_info_ass; const vf_info_t* libass_vfs[] = {&vf_info_ass, NULL}; char* vf_arg[] = {"auto", "1", NULL}; int retcode = 0; struct vf_instance *vf_ass = vf_open_plugin_noerr(opts, libass_vfs, sh_video->vfilter, "ass", vf_arg, &retcode); if (vf_ass) sh_video->vfilter = vf_ass; else if (retcode == -1) // vf_ass open() returns -1 if there's VO EOSD mp_msg(MSGT_CPLAYER, MSGL_V, "[ass] vf_ass not needed\n"); else mp_msg(MSGT_CPLAYER,MSGL_ERR, "ASS: cannot add video filter\n"); } } #endif sh_video->vfilter = append_filters(sh_video->vfilter, opts->vf_settings); #ifdef CONFIG_ASS if (opts->ass_enabled) sh_video->vfilter->control(sh_video->vfilter, VFCTRL_INIT_EOSD, ass_library); #endif current_module="init_video_codec"; mp_msg(MSGT_CPLAYER,MSGL_INFO,"==========================================================================\n"); init_best_video_codec(sh_video,video_codec_list,video_fm_list); mp_msg(MSGT_CPLAYER,MSGL_INFO,"==========================================================================\n"); if(!sh_video->initialized){ if(!opts->fixed_vo) uninit_player(mpctx, INITIALIZED_VO); goto err_out; } mpctx->initialized_flags|=INITIALIZED_VCODEC; if (sh_video->codec) mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_VIDEO_CODEC=%s\n", sh_video->codec->name); sh_video->last_pts = MP_NOPTS_VALUE; sh_video->num_buffered_pts = 0; sh_video->next_frame_time = 0; if (opts->auto_quality > 0) { // Auto quality option enabled output_quality=get_video_quality_max(sh_video); if (opts->auto_quality > output_quality) opts->auto_quality = output_quality; else output_quality = opts->auto_quality; mp_msg(MSGT_CPLAYER,MSGL_V,"AutoQ: setting quality to %d.\n",output_quality); set_video_quality(sh_video,output_quality); } // ========== Init display (sh_video->disp_w*sh_video->disp_h/out_fmt) ============ current_module="init_vo"; return 1; err_out: mpctx->sh_video = mpctx->d_video->sh = NULL; return 0; } static double update_video_nocorrect_pts(struct MPContext *mpctx) { struct sh_video *sh_video = mpctx->sh_video; double frame_time = 0; struct vo *video_out = mpctx->video_out; while (1) { current_module = "filter_video"; // In nocorrect-pts mode there is no way to properly time these frames if (vo_get_buffered_frame(video_out, 0) >= 0) break; if (vf_output_queued_frame(sh_video->vfilter)) break; unsigned char *packet = NULL; frame_time = sh_video->next_frame_time; if (mpctx->restart_playback) frame_time = 0; int in_size = video_read_frame(sh_video, &sh_video->next_frame_time, &packet, force_fps); if (in_size < 0) { #ifdef CONFIG_DVDNAV if (mpctx->stream->type == STREAMTYPE_DVDNAV) { if (mp_dvdnav_is_eof(mpctx->stream)) return -1; if (mpctx->d_video) mpctx->d_video->eof = 0; if (mpctx->d_audio) mpctx->d_audio->eof = 0; mpctx->stream->eof = 0; } else #endif return -1; } if (in_size > max_framesize) max_framesize = in_size; sh_video->timer += frame_time; if (mpctx->sh_audio) mpctx->delay -= frame_time; // video_read_frame can change fps (e.g. for ASF video) vo_fps = sh_video->fps; int framedrop_type = check_framedrop(mpctx, frame_time); current_module = "decode video"; void *decoded_frame; #ifdef CONFIG_DVDNAV decoded_frame = mp_dvdnav_restore_smpi(mpctx, &in_size, &packet, NULL); if (in_size >= 0 && !decoded_frame) #endif decoded_frame = decode_video(sh_video, packet, in_size, framedrop_type, sh_video->pts); #ifdef CONFIG_DVDNAV // Save last still frame for future display mp_dvdnav_save_smpi(mpctx, in_size, packet, decoded_frame); #endif if (decoded_frame) { current_module = "filter video"; filter_video(sh_video, decoded_frame, sh_video->pts); } break; } return frame_time; } static void determine_frame_pts(struct MPContext *mpctx) { struct sh_video *sh_video = mpctx->sh_video; struct MPOpts *opts = &mpctx->opts; if (opts->user_pts_assoc_mode) { sh_video->pts_assoc_mode = opts->user_pts_assoc_mode; } else if (sh_video->pts_assoc_mode == 0) { if (mpctx->d_video->demuxer->timestamp_type == TIMESTAMP_TYPE_PTS && sh_video->codec_reordered_pts != MP_NOPTS_VALUE) sh_video->pts_assoc_mode = 1; else sh_video->pts_assoc_mode = 2; } else { int probcount1 = sh_video->num_reordered_pts_problems; int probcount2 = sh_video->num_sorted_pts_problems; if (sh_video->pts_assoc_mode == 2) { int tmp = probcount1; probcount1 = probcount2; probcount2 = tmp; } if (probcount1 >= probcount2 * 1.5 + 2) { sh_video->pts_assoc_mode = 3 - sh_video->pts_assoc_mode; mp_msg(MSGT_CPLAYER, MSGL_V, "Switching to pts association mode " "%d.\n", sh_video->pts_assoc_mode); } } sh_video->pts = sh_video->pts_assoc_mode == 1 ? sh_video->codec_reordered_pts : sh_video->sorted_pts; } static double update_video(struct MPContext *mpctx) { struct sh_video *sh_video = mpctx->sh_video; struct vo *video_out = mpctx->video_out; sh_video->vfilter->control(sh_video->vfilter, VFCTRL_SET_OSD_OBJ, mpctx->osd); // hack for vf_expand if (!mpctx->opts.correct_pts) return update_video_nocorrect_pts(mpctx); double pts; while (1) { current_module = "filter_video"; if (!mpctx->hrseek_active && vo_get_buffered_frame(video_out, false) >= 0) break; // XXX Time used in this call is not counted in any performance // timer now if (vf_output_queued_frame(sh_video->vfilter)) break; unsigned char *packet = NULL; int in_size = ds_get_packet_pts(mpctx->d_video, &packet, &pts); if (pts != MP_NOPTS_VALUE) pts += mpctx->video_offset; bool hit_eof = false; if (in_size < 0) { // try to extract last frames in case of decoder lag in_size = 0; pts = MP_NOPTS_VALUE; hit_eof = true; } if (in_size > max_framesize) max_framesize = in_size; current_module = "decode video"; if (pts >= mpctx->hrseek_pts - .005) mpctx->hrseek_framedrop = false; int framedrop_type = mpctx->hrseek_framedrop ? 1 : check_framedrop(mpctx, sh_video->frametime); void *decoded_frame = decode_video(sh_video, packet, in_size, framedrop_type, pts); if (decoded_frame) { determine_frame_pts(mpctx); current_module = "filter video"; filter_video(sh_video, decoded_frame, sh_video->pts); } else if (hit_eof) { if (vo_get_buffered_frame(video_out, true) < 0) return -1; } break; } if (!video_out->frame_loaded) return 0; pts = video_out->next_pts; if (pts == MP_NOPTS_VALUE) { mp_msg(MSGT_CPLAYER, MSGL_ERR, "Video pts after filters MISSING\n"); // Try to use decoder pts from before filters pts = sh_video->pts; if (pts == MP_NOPTS_VALUE) pts = sh_video->last_pts; } if (mpctx->hrseek_active && pts < mpctx->hrseek_pts - .005) return 0; mpctx->hrseek_active = false; sh_video->pts = pts; if (sh_video->last_pts == MP_NOPTS_VALUE) sh_video->last_pts = sh_video->pts; else if (sh_video->last_pts > sh_video->pts) { mp_msg(MSGT_CPLAYER, MSGL_INFO, "Decreasing video pts: %f < %f\n", sh_video->pts, sh_video->last_pts); /* If the difference in pts is small treat it as jitter around the * right value (possibly caused by incorrect timestamp ordering) and * just show this frame immediately after the last one. * Treat bigger differences as timestamp resets and start counting * timing of later frames from the position of this one. */ if (sh_video->last_pts - sh_video->pts > 0.5) sh_video->last_pts = sh_video->pts; else sh_video->pts = sh_video->last_pts; } double frame_time = sh_video->pts - sh_video->last_pts; sh_video->last_pts = sh_video->pts; sh_video->timer += frame_time; if (mpctx->sh_audio) mpctx->delay -= frame_time; return frame_time; } void pause_player(struct MPContext *mpctx) { if (mpctx->paused) return; mpctx->paused = 1; mpctx->step_frames = 0; mpctx->time_frame -= get_relative_time(mpctx); if (mpctx->video_out && mpctx->sh_video && mpctx->video_out->config_ok) vo_control(mpctx->video_out, VOCTRL_PAUSE, NULL); if (mpctx->audio_out && mpctx->sh_audio) mpctx->audio_out->pause(); // pause audio, keep data if possible } void unpause_player(struct MPContext *mpctx) { if (!mpctx->paused) return; mpctx->paused = 0; if (mpctx->audio_out && mpctx->sh_audio) mpctx->audio_out->resume(); // resume audio if (mpctx->video_out && mpctx->sh_video && mpctx->video_out->config_ok && !mpctx->step_frames) vo_control(mpctx->video_out, VOCTRL_RESUME, NULL); // resume video (void)get_relative_time(mpctx); // ignore time that passed during pause } void add_step_frame(struct MPContext *mpctx) { mpctx->step_frames++; if (mpctx->video_out && mpctx->sh_video && mpctx->video_out->config_ok) vo_control(mpctx->video_out, VOCTRL_PAUSE, NULL); unpause_player(mpctx); } static void pause_loop(struct MPContext *mpctx) { struct MPOpts *opts = &mpctx->opts; mp_cmd_t* cmd; if (!opts->quiet) { // Small hack to display the pause message on the OSD line. // The pause string is: "\n == PAUSE == \r" so we need to // take the first and the last char out if (opts->term_osd && !mpctx->sh_video) { char msg[128] = _("\n ===== PAUSE =====\r"); int mlen = strlen(msg); msg[mlen-1] = '\0'; set_osd_msg(OSD_MSG_PAUSE, 1, 0, "%s", msg+1); update_osd_msg(mpctx); } else mp_tmsg(MSGT_CPLAYER,MSGL_STATUS,"\n ===== PAUSE =====\r"); mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_PAUSED\n"); } while ( (cmd = mp_input_get_cmd(mpctx->input, 20, 1)) == NULL || cmd->id == MP_CMD_SET_MOUSE_POS || cmd->pausing == 4) { if (cmd) { cmd = mp_input_get_cmd(mpctx->input, 0, 0); run_command(mpctx, cmd); mp_cmd_free(cmd); continue; } if (mpctx->sh_video && mpctx->video_out) vo_check_events(mpctx->video_out); #ifdef CONFIG_MENU if (vf_menu) vf_menu_pause_update(vf_menu); #endif usec_sleep(20000); update_osd_msg(mpctx); int hack = vo_osd_changed(0); vo_osd_changed(hack); if (hack) break; } } // Find the right mute status and record position for new file position static void edl_seek_reset(MPContext *mpctx) { mpctx->edl_muted = 0; next_edl_record = edl_records; while (next_edl_record) { if (next_edl_record->start_sec >= get_current_time(mpctx)) break; if (next_edl_record->action == EDL_MUTE) mpctx->edl_muted = !mpctx->edl_muted; next_edl_record = next_edl_record->next; } if ((mpctx->user_muted | mpctx->edl_muted) != mpctx->mixer.muted) mixer_mute(&mpctx->mixer); } // Execute EDL command for the current position if one exists static void edl_update(MPContext *mpctx) { if (!next_edl_record) return; if (!mpctx->sh_video) { mp_tmsg(MSGT_CPLAYER, MSGL_ERR, "Cannot use EDL without video, disabling.\n"); free_edl(edl_records); next_edl_record = NULL; edl_records = NULL; return; } if (get_current_time(mpctx) >= next_edl_record->start_sec) { if (next_edl_record->action == EDL_SKIP) { mpctx->osd_function = OSD_FFW; queue_seek(mpctx, MPSEEK_RELATIVE, next_edl_record->length_sec, 0); mp_msg(MSGT_CPLAYER, MSGL_DBG4, "EDL_SKIP: start [%f], stop " "[%f], length [%f]\n", next_edl_record->start_sec, next_edl_record->stop_sec, next_edl_record->length_sec); } else if (next_edl_record->action == EDL_MUTE) { mpctx->edl_muted = !mpctx->edl_muted; if ((mpctx->user_muted | mpctx->edl_muted) != mpctx->mixer.muted) mixer_mute(&mpctx->mixer); mp_msg(MSGT_CPLAYER, MSGL_DBG4, "EDL_MUTE: [%f]\n", next_edl_record->start_sec ); } next_edl_record = next_edl_record->next; } } static void reinit_decoders(struct MPContext *mpctx) { reinit_video_chain(mpctx); reinit_audio_chain(mpctx); mp_property_do("sub", M_PROPERTY_SET, &(int){mpctx->global_sub_pos}, mpctx); } static void seek_reset(struct MPContext *mpctx) { if (mpctx->sh_video) { current_module = "seek_video_reset"; resync_video_stream(mpctx->sh_video); mpctx->sh_video->timer = 0; vo_seek_reset(mpctx->video_out); mpctx->sh_video->timer = 0; mpctx->sh_video->num_buffered_pts = 0; mpctx->sh_video->last_pts = MP_NOPTS_VALUE; mpctx->delay = 0; mpctx->time_frame = 0; mpctx->restart_playback = true; // Not all demuxers set d_video->pts during seek, so this value // (which is used by at least vobsub and edl code below) may // be completely wrong (probably 0). mpctx->sh_video->pts = mpctx->d_video->pts + mpctx->video_offset; mpctx->video_pts = mpctx->sh_video->pts; update_subtitles(mpctx, mpctx->sh_video->pts, mpctx->video_offset, true); update_teletext(mpctx->sh_video, mpctx->demuxer, 1); } if (mpctx->sh_audio) { current_module = "seek_audio_reset"; resync_audio_stream(mpctx->sh_audio); mpctx->audio_out->reset(); // stop audio, throwing away buffered data mpctx->sh_audio->a_buffer_len = 0; mpctx->sh_audio->a_out_buffer_len = 0; if (!mpctx->sh_video) update_subtitles(mpctx, mpctx->sh_audio->pts, mpctx->video_offset, true); } if (vo_vobsub && mpctx->sh_video) { current_module = "seek_vobsub_reset"; vobsub_seek(vo_vobsub, mpctx->sh_video->pts); } edl_seek_reset(mpctx); mpctx->hrseek_active = false; mpctx->hrseek_framedrop = false; mpctx->total_avsync_change = 0; audio_time_usage = 0; video_time_usage = 0; vout_time_usage = 0; drop_frame_cnt = 0; current_module = NULL; } static bool timeline_set_part(struct MPContext *mpctx, int i) { struct timeline_part *p = mpctx->timeline + mpctx->timeline_part; struct timeline_part *n = mpctx->timeline + i; mpctx->timeline_part = i; mpctx->video_offset = n->start - n->source_start; if (n->source == p->source) return false; uninit_player(mpctx, INITIALIZED_VCODEC | (mpctx->opts.fixed_vo && mpctx->opts.video_id != -2 ? 0 : INITIALIZED_VO) | INITIALIZED_AO | INITIALIZED_ACODEC | INITIALIZED_SUB); mpctx->demuxer = n->source->demuxer; mpctx->d_video = mpctx->demuxer->video; mpctx->d_audio = mpctx->demuxer->audio; mpctx->d_sub = mpctx->demuxer->sub; mpctx->sh_video = mpctx->d_video->sh; mpctx->sh_audio = mpctx->d_audio->sh; return true; } // Given pts, switch playback to the corresponding part. // Return offset within that part. static double timeline_set_from_time(struct MPContext *mpctx, double pts, bool *need_reset) { if (pts < 0) pts = 0; for (int i = 0; i < mpctx->num_timeline_parts; i++) { struct timeline_part *p = mpctx->timeline + i; if (pts < (p+1)->start) { *need_reset = timeline_set_part(mpctx, i); return pts - p->start + p->source_start; } } return -1; } // return -1 if seek failed (non-seekable stream?), 0 otherwise static int seek(MPContext *mpctx, struct seek_params seek) { struct MPOpts *opts = &mpctx->opts; current_module = "seek"; if (mpctx->stop_play == AT_END_OF_FILE) mpctx->stop_play = KEEP_PLAYING; bool hr_seek = mpctx->demuxer->accurate_seek && opts->correct_pts; hr_seek &= seek.exact >= 0 && seek.type != MPSEEK_FACTOR; hr_seek &= opts->hr_seek == 0 && seek.type == MPSEEK_ABSOLUTE || opts->hr_seek > 0 || seek.exact > 0; if (seek.type == MPSEEK_FACTOR || seek.type == MPSEEK_ABSOLUTE && seek.amount < mpctx->last_chapter_pts || seek.amount < 0) mpctx->last_chapter_seek = -1; if (mpctx->timeline && seek.type == MPSEEK_FACTOR) { seek.amount *= mpctx->timeline[mpctx->num_timeline_parts].start; seek.type = MPSEEK_ABSOLUTE; } if ((mpctx->demuxer->accurate_seek || mpctx->timeline) && seek.type == MPSEEK_RELATIVE) { seek.type = MPSEEK_ABSOLUTE; seek.direction = seek.amount > 0 ? 1 : -1; seek.amount += get_current_time(mpctx); } /* At least the liba52 decoder wants to read from the input stream * during initialization, so reinit must be done after the demux_seek() * call that clears possible stream EOF. */ bool need_reset = false; double demuxer_amount = seek.amount; if (mpctx->timeline) { demuxer_amount = timeline_set_from_time(mpctx, seek.amount, &need_reset); if (demuxer_amount == -1) { mpctx->stop_play = AT_END_OF_FILE; // Clear audio from current position if (mpctx->sh_audio) { mpctx->audio_out->reset(); mpctx->sh_audio->a_buffer_len = 0; mpctx->sh_audio->a_out_buffer_len = 0; } return -1; } } int demuxer_style = 0; switch (seek.type) { case MPSEEK_FACTOR: demuxer_style |= SEEK_FACTOR; // fallthrough case MPSEEK_ABSOLUTE: demuxer_style |= SEEK_ABSOLUTE; } if (hr_seek || seek.direction < 0) demuxer_style |= SEEK_BACKWARD; else if (seek.direction > 0) demuxer_style |= SEEK_FORWARD; int seekresult = demux_seek(mpctx->demuxer, demuxer_amount, audio_delay, demuxer_style); if (need_reset) reinit_decoders(mpctx); if (seekresult == 0) return -1; seek_reset(mpctx); /* Use the target time as "current position" for further relative * seeks etc until a new video frame has been decoded */ if (seek.type == MPSEEK_ABSOLUTE) mpctx->video_pts = seek.amount; if (hr_seek) { mpctx->hrseek_active = true; mpctx->hrseek_framedrop = true; mpctx->hrseek_pts = seek.amount; } mpctx->start_timestamp = GetTimerMS(); return 0; } void queue_seek(struct MPContext *mpctx, enum seek_type type, double amount, int exact) { struct seek_params *seek = &mpctx->seek; switch (type) { case MPSEEK_RELATIVE: if (seek->type == MPSEEK_FACTOR) return; // Well... not common enough to bother doing better seek->amount += amount; seek->exact = FFMAX(seek->exact, exact); if (seek->type == MPSEEK_NONE) seek->exact = exact; if (seek->type == MPSEEK_ABSOLUTE) return; if (seek->amount == 0) { *seek = (struct seek_params){0}; return; } seek->type = MPSEEK_RELATIVE; return; case MPSEEK_ABSOLUTE: case MPSEEK_FACTOR: *seek = (struct seek_params) { .type = type, .amount = amount, .exact = exact, }; return; case MPSEEK_NONE: *seek = (struct seek_params){0}; return; } abort(); } double get_time_length(struct MPContext *mpctx) { if (mpctx->timeline) return mpctx->timeline[mpctx->num_timeline_parts].start; struct demuxer *demuxer = mpctx->demuxer; double get_time_ans; // <= 0 means DEMUXER_CTRL_NOTIMPL or DEMUXER_CTRL_DONTKNOW if (demux_control(demuxer, DEMUXER_CTRL_GET_TIME_LENGTH, (void *) &get_time_ans) > 0) return get_time_ans; struct sh_video *sh_video = mpctx->d_video->sh; struct sh_audio *sh_audio = mpctx->d_audio->sh; if (sh_video && sh_video->i_bps && sh_audio && sh_audio->i_bps) return (double) (demuxer->movi_end - demuxer->movi_start) / (sh_video->i_bps + sh_audio->i_bps); if (sh_video && sh_video->i_bps) return (double) (demuxer->movi_end - demuxer->movi_start) / sh_video->i_bps; if (sh_audio && sh_audio->i_bps) return (double) (demuxer->movi_end - demuxer->movi_start) / sh_audio->i_bps; return 0; } /* If there are timestamps from stream level then use those (for example * DVDs can have consistent times there while the MPEG-level timestamps * reset). */ double get_current_time(struct MPContext *mpctx) { struct demuxer *demuxer = mpctx->demuxer; if (demuxer->stream_pts != MP_NOPTS_VALUE) return demuxer->stream_pts; struct sh_video *sh_video = demuxer->video->sh; if (sh_video) return mpctx->video_pts; return playing_audio_pts(mpctx); } int get_percent_pos(struct MPContext *mpctx) { struct demuxer *demuxer = mpctx->demuxer; int ans = 0; if (mpctx->timeline) ans = get_current_time(mpctx) * 100 / mpctx->timeline[mpctx->num_timeline_parts].start; else if (demux_control(demuxer, DEMUXER_CTRL_GET_PERCENT_POS, &ans) > 0) ; else { int len = (demuxer->movi_end - demuxer->movi_start) / 100; off_t pos = demuxer->filepos > 0 ? demuxer->filepos : stream_tell(demuxer->stream); if (len > 0) ans = (pos - demuxer->movi_start) / len; else ans = 0; } if (ans < 0) ans = 0; if (ans > 100) ans = 100; return ans; } // -2 is no chapters, -1 is before first chapter int get_current_chapter(struct MPContext *mpctx) { double current_pts = get_current_time(mpctx); if (!mpctx->chapters) return FFMAX(mpctx->last_chapter_seek, demuxer_get_current_chapter(mpctx->demuxer, current_pts)); int i; for (i = 1; i < mpctx->num_chapters; i++) if (current_pts < mpctx->chapters[i].start) break; return FFMAX(mpctx->last_chapter_seek, i - 1); } // currently returns a string allocated with malloc, not talloc char *chapter_display_name(struct MPContext *mpctx, int chapter) { if (!mpctx->chapters || !mpctx->sh_video) return demuxer_chapter_display_name(mpctx->demuxer, chapter); return strdup(mpctx->chapters[chapter].name); } int seek_chapter(struct MPContext *mpctx, int chapter, double *seek_pts, char **chapter_name) { mpctx->last_chapter_seek = -1; if (!mpctx->chapters || !mpctx->sh_video) { int res = demuxer_seek_chapter(mpctx->demuxer, chapter, seek_pts, chapter_name); if (res >= 0) { if (*seek_pts == -1) seek_reset(mpctx); else { mpctx->last_chapter_seek = res; mpctx->last_chapter_pts = *seek_pts; } } return res; } if (chapter >= mpctx->num_chapters) return -1; if (chapter < 0) chapter = 0; *seek_pts = mpctx->chapters[chapter].start; mpctx->last_chapter_seek = chapter; mpctx->last_chapter_pts = *seek_pts; if (chapter_name) *chapter_name = talloc_strdup(NULL, mpctx->chapters[chapter].name); return chapter; } static void run_playloop(struct MPContext *mpctx) { struct MPOpts *opts = &mpctx->opts; float aq_sleep_time = 0; if (opts->chapterrange[1] > 0) { int cur_chapter = get_current_chapter(mpctx); if (cur_chapter!=-1 && cur_chapter + 1 > opts->chapterrange[1]) mpctx->stop_play = PT_NEXT_ENTRY; } if (!mpctx->sh_audio && mpctx->d_audio->sh) { mpctx->sh_audio = mpctx->d_audio->sh; mpctx->sh_audio->ds = mpctx->d_audio; reinit_audio_chain(mpctx); } /*========================== PLAY AUDIO ============================*/ if (mpctx->sh_audio && !mpctx->paused && (!mpctx->restart_playback || !mpctx->sh_video)) if (!fill_audio_out_buffers(mpctx)) // at eof, all audio at least written to ao if (!mpctx->sh_video) mpctx->stop_play = AT_END_OF_FILE; if (!mpctx->sh_video) { mpctx->restart_playback = false; if (mpctx->step_frames) { mpctx->step_frames = 0; pause_player(mpctx); } // handle audio-only case: double a_pos = 0; // sh_audio can be NULL due to video stream switching // TODO: handle this better if (mpctx->sh_audio) a_pos = playing_audio_pts(mpctx); print_status(mpctx, a_pos, false); if (end_at.type == END_AT_TIME && end_at.pos < a_pos) mpctx->stop_play = PT_NEXT_ENTRY; update_subtitles(mpctx, a_pos, mpctx->video_offset, false); update_osd_msg(mpctx); } else { /*========================== PLAY VIDEO ============================*/ vo_pts = mpctx->sh_video->timer * 90000.0; vo_fps = mpctx->sh_video->fps; bool blit_frame = mpctx->video_out->frame_loaded; if (!blit_frame || mpctx->hrseek_active) { double frame_time = update_video(mpctx); blit_frame = mpctx->video_out->frame_loaded; blit_frame &= !mpctx->hrseek_active; mp_dbg(MSGT_AVSYNC, MSGL_DBG2, "*** ftime=%5.3f ***\n", frame_time); if (mpctx->sh_video->vf_initialized < 0) { mp_tmsg(MSGT_CPLAYER, MSGL_FATAL, "\nFATAL: Could not initialize video filters (-vf) " "or video output (-vo).\n"); mpctx->stop_play = PT_NEXT_ENTRY; return; } if (frame_time < 0) mpctx->stop_play = AT_END_OF_FILE; else if (!mpctx->restart_playback) { mpctx->time_frame += frame_time / opts->playback_speed; adjust_sync(mpctx, frame_time); } } if (mpctx->timeline) { struct timeline_part *next = mpctx->timeline + mpctx->timeline_part + 1; if (mpctx->sh_video->pts >= next->start || mpctx->stop_play == AT_END_OF_FILE && mpctx->timeline_part + 1 < mpctx->num_timeline_parts) { seek(mpctx, (struct seek_params){ .type = MPSEEK_ABSOLUTE, .amount = next->start }); return; } } // ========================================================================== current_module = "vo_check_events"; vo_check_events(mpctx->video_out); #ifdef CONFIG_X11 if (stop_xscreensaver) { current_module = "stop_xscreensaver"; xscreensaver_heartbeat(mpctx->x11_state); } #endif if (heartbeat_cmd) { static unsigned last_heartbeat; unsigned now = GetTimerMS(); if (now - last_heartbeat > 30000) { last_heartbeat = now; system(heartbeat_cmd); } } bool frame_time_remaining = sleep_until_near_frame(mpctx, &mpctx->time_frame, &aq_sleep_time); //====================== FLIP PAGE (VIDEO BLT): ========================= current_module = "flip_page"; if (!frame_time_remaining && blit_frame) { struct sh_video *sh_video = mpctx->sh_video; mpctx->video_pts = sh_video->pts; update_subtitles(mpctx, sh_video->pts, mpctx->video_offset, false); update_teletext(sh_video, mpctx->demuxer, 0); update_osd_msg(mpctx); struct vf_instance *vf = sh_video->vfilter; vf->control(vf, VFCTRL_DRAW_EOSD, mpctx->osd); vf->control(vf, VFCTRL_DRAW_OSD, mpctx->osd); vo_osd_changed(0); mpctx->time_frame -= mpctx->video_out->flip_queue_offset; aq_sleep_time += mpctx->time_frame; // flag 256 means: libvo driver does its timing (dvb card) if (mpctx->time_frame > 0.001 && !(mpctx->sh_video->output_flags & VFCAP_TIMER)) mpctx->time_frame = timing_sleep(mpctx, mpctx->time_frame); mpctx->time_frame += mpctx->video_out->flip_queue_offset; unsigned int t2 = GetTimer(); unsigned int pts_us = mpctx->last_time + mpctx->time_frame * 1e6; int duration = -1; double pts2 = mpctx->video_out->next_pts2; if (pts2 != MP_NOPTS_VALUE && opts->correct_pts && !mpctx->restart_playback) { // expected A/V sync correction is ignored double diff = (pts2 - mpctx->video_pts); diff /= opts->playback_speed; if (mpctx->time_frame < 0) diff += mpctx->time_frame; if (diff < 0) diff = 0; if (diff > 10) diff = 10; duration = diff * 1e6; } vo_flip_page(mpctx->video_out, pts_us | 1, duration); mpctx->last_vo_flip_duration = (GetTimer() - t2) * 0.000001; vout_time_usage += mpctx->last_vo_flip_duration; if (mpctx->video_out->driver->flip_page_timed) { // No need to adjust sync based on flip speed mpctx->last_vo_flip_duration = 0; // For print_status - VO call finishing early is OK for sync mpctx->time_frame -= get_relative_time(mpctx); } if (mpctx->restart_playback) { mpctx->syncing_audio = true; if (mpctx->sh_audio && !mpctx->paused) fill_audio_out_buffers(mpctx); mpctx->restart_playback = false; mpctx->time_frame = 0; get_relative_time(mpctx); } print_status(mpctx, MP_NOPTS_VALUE, true); } else print_status(mpctx, MP_NOPTS_VALUE, false); //============================ Auto QUALITY ============================ /*Output quality adjustments:*/ if (opts->auto_quality > 0) { current_module = "autoq"; if (output_quality < opts->auto_quality && aq_sleep_time > 0) ++output_quality; else if (output_quality>1 && aq_sleep_time<0) --output_quality; else if (output_quality>0 && aq_sleep_time<-0.050f) // 50ms output_quality = 0; set_video_quality(mpctx->sh_video, output_quality); } if (!frame_time_remaining && blit_frame) { if (play_n_frames >= 0) { --play_n_frames; if (play_n_frames <= 0) mpctx->stop_play = PT_NEXT_ENTRY; } if (mpctx->step_frames > 0) { mpctx->step_frames--; if (mpctx->step_frames == 0) pause_player(mpctx); } } // FIXME: add size based support for -endpos if (end_at.type == END_AT_TIME && !frame_time_remaining && end_at.pos <= mpctx->sh_video->pts) mpctx->stop_play = PT_NEXT_ENTRY; } // end if(mpctx->sh_video) #ifdef CONFIG_DVDNAV if (mpctx->stream->type == STREAMTYPE_DVDNAV) { nav_highlight_t hl; mp_dvdnav_get_highlight(mpctx->stream, &hl); if (!vo_spudec || !spudec_apply_palette_crop(vo_spudec, hl.palette, hl.sx, hl.sy, hl.ex, hl.ey)) { osd_set_nav_box(hl.sx, hl.sy, hl.ex, hl.ey); vo_osd_changed(OSDTYPE_DVDNAV); } else { osd_set_nav_box(0, 0, 0, 0); vo_osd_changed(OSDTYPE_DVDNAV); vo_osd_changed(OSDTYPE_SPU); } if (mp_dvdnav_stream_has_changed(mpctx->stream)) { double ar = -1.0; if (mpctx->sh_video && stream_control(mpctx->demuxer->stream, STREAM_CTRL_GET_ASPECT_RATIO, &ar) != STREAM_UNSUPPORTED) mpctx->sh_video->stream_aspect = ar; } } #endif //================= Keyboard events, SEEKing ==================== current_module = "key_events"; while (1) { mp_cmd_t *cmd; while ((cmd = mp_input_get_cmd(mpctx->input, 0, 1)) != NULL) { /* Allow running consecutive seek commands to combine them, * but execute the seek before running other commands. * If the user seeks continuously (keeps arrow key down) * try to finish showing a frame from one location before doing * another seek (which could lead to unchanging display). */ if (mpctx->seek.type && cmd->id != MP_CMD_SEEK || mpctx->restart_playback && cmd->id == MP_CMD_SEEK && GetTimerMS() - mpctx->start_timestamp < 300) break; cmd = mp_input_get_cmd(mpctx->input, 0, 0); run_command(mpctx, cmd); mp_cmd_free(cmd); if (mpctx->stop_play) break; } if (!mpctx->paused || mpctx->stop_play || mpctx->seek.type || mpctx->restart_playback) break; if (mpctx->sh_video) { update_osd_msg(mpctx); int hack = vo_osd_changed(0); vo_osd_changed(hack); if (hack) { if (redraw_osd(mpctx->sh_video, mpctx->osd) < 0) { add_step_frame(mpctx); break; } else vo_osd_changed(0); } } pause_loop(mpctx); } // handle -sstep if (step_sec > 0 && !mpctx->paused) { mpctx->osd_function = OSD_FFW; queue_seek(mpctx, MPSEEK_RELATIVE, step_sec, 0); } edl_update(mpctx); /* Looping. */ if (mpctx->stop_play==AT_END_OF_FILE && opts->loop_times>=0) { mp_msg(MSGT_CPLAYER, MSGL_V, "loop_times = %d\n", opts->loop_times); if (opts->loop_times>1) opts->loop_times--; else if (opts->loop_times==1) opts->loop_times = -1; play_n_frames = play_n_frames_mf; mpctx->stop_play = 0; queue_seek(mpctx, MPSEEK_ABSOLUTE, 0, 0); } if (mpctx->seek.type) { seek(mpctx, mpctx->seek); mpctx->seek = (struct seek_params){0}; } } static int find_ordered_chapter_sources(struct MPContext *mpctx, struct content_source *sources, int num_sources, unsigned char uid_map[][16]) { int num_filenames = 0; char **filenames = NULL; if (num_sources > 1) { mp_msg(MSGT_CPLAYER, MSGL_INFO, "This file references data from " "other sources.\n"); if (mpctx->stream->type != STREAMTYPE_FILE) { mp_msg(MSGT_CPLAYER, MSGL_WARN, "Playback source is not a " "normal disk file. Will not search for related files.\n"); } else { mp_msg(MSGT_CPLAYER, MSGL_INFO, "Will scan other files in the " "same directory to find referenced sources.\n"); filenames = find_files(mpctx->demuxer->filename, ".mkv", &num_filenames); } } int num_left = num_sources - 1; for (int i = 0; i < num_filenames && num_left > 0; i++) { mp_msg(MSGT_CPLAYER, MSGL_INFO, "Checking file %s\n", filename_recode(filenames[i])); int format; struct stream *s = open_stream(filenames[i], &mpctx->opts, &format); if (!s) continue; struct demuxer *d = demux_open(&mpctx->opts, s, DEMUXER_TYPE_MATROSKA, mpctx->opts.audio_id, mpctx->opts.video_id, mpctx->opts.sub_id, filenames[i]); if (!d) { free_stream(s); continue; } if (d->file_format == DEMUXER_TYPE_MATROSKA) { for (int i = 1; i < num_sources; i++) { if (sources[i].demuxer) continue; if (!memcmp(uid_map[i], d->matroska_data.segment_uid, 16)) { mp_msg(MSGT_CPLAYER, MSGL_INFO,"Match for source %d: %s\n", i, filename_recode(d->filename)); sources[i].stream = s; sources[i].demuxer = d; num_left--; goto match; } } } free_demuxer(d); free_stream(s); continue; match: ; } talloc_free(filenames); if (num_left) { mp_msg(MSGT_CPLAYER, MSGL_ERR, "Failed to find ordered chapter part!\n" "There will be parts MISSING from the video!\n"); for (int i = 1, j = 1; i < num_sources; i++) if (sources[i].demuxer) { sources[j] = sources[i]; memcpy(uid_map[j], uid_map[i], 16); j++; } } return num_sources - num_left; } static void build_ordered_chapter_timeline(struct MPContext *mpctx) { struct MPOpts *opts = &mpctx->opts; if (!opts->ordered_chapters) { mp_msg(MSGT_CPLAYER, MSGL_INFO, "File uses ordered chapters, but " "you have disabled support for them. Ignoring.\n"); return; } mp_msg(MSGT_CPLAYER, MSGL_INFO, "File uses ordered chapters, will build " "edit timeline.\n"); struct demuxer *demuxer = mpctx->demuxer; struct matroska_data *m = &demuxer->matroska_data; // +1 because sources/uid_map[0] is original file even if all chapters // actually use other sources and need separate entries struct content_source *sources = talloc_array_ptrtype(NULL, sources, m->num_ordered_chapters+1); sources[0].stream = mpctx->stream; sources[0].demuxer = mpctx->demuxer; unsigned char uid_map[m->num_ordered_chapters+1][16]; int num_sources = 1; memcpy(uid_map[0], m->segment_uid, 16); for (int i = 0; i < m->num_ordered_chapters; i++) { struct matroska_chapter *c = m->ordered_chapters + i; if (!c->has_segment_uid) memcpy(c->segment_uid, m->segment_uid, 16); for (int j = 0; j < num_sources; j++) if (!memcmp(c->segment_uid, uid_map[j], 16)) goto found1; memcpy(uid_map[num_sources], c->segment_uid, 16); sources[num_sources] = (struct content_source){}; num_sources++; found1: ; } num_sources = find_ordered_chapter_sources(mpctx, sources, num_sources, uid_map); // +1 for terminating chapter with start time marking end of last real one struct timeline_part *timeline = talloc_array_ptrtype(NULL, timeline, m->num_ordered_chapters + 1); struct chapter *chapters = talloc_array_ptrtype(NULL, chapters, m->num_ordered_chapters); uint64_t starttime = 0; uint64_t missing_time = 0; int part_count = 0; int num_chapters = 0; uint64_t prev_part_offset = 0; for (int i = 0; i < m->num_ordered_chapters; i++) { struct matroska_chapter *c = m->ordered_chapters + i; int j; for (j = 0; j < num_sources; j++) { if (!memcmp(c->segment_uid, uid_map[j], 16)) goto found2; } missing_time += c->end - c->start; continue; found2:; /* Only add a separate part if the time or file actually changes. * Matroska files have chapter divisions that are redundant from * timeline point of view because the same chapter structure is used * both to specify the timeline and for normal chapter information. * Removing a missing inserted external chapter can also cause this. * We allow for a configurable fudge factor because of files which * specify chapter end times that are one frame too early; * we don't want to try seeking over a one frame gap. */ int64_t join_diff = c->start - starttime - prev_part_offset; if (part_count == 0 || FFABS(join_diff) > opts->chapter_merge_threshold * 1000000 || sources + j != timeline[part_count - 1].source) { timeline[part_count].source = sources + j; timeline[part_count].start = starttime / 1e9; timeline[part_count].source_start = c->start / 1e9; prev_part_offset = c->start - starttime; part_count++; } else if (part_count > 0 && join_diff) { /* Chapter was merged at an inexact boundary; * adjust timestamps to match. */ mp_msg(MSGT_CPLAYER, MSGL_V, "Merging timeline part %d with " "offset %d ms.\n", i, (int) join_diff); starttime += join_diff; } chapters[num_chapters].start = starttime / 1e9; chapters[num_chapters].name = talloc_strdup(chapters, c->name); starttime += c->end - c->start; num_chapters++; } timeline[part_count].start = starttime / 1e9; if (!part_count) { // None of the parts come from the file itself??? talloc_free(sources); talloc_free(timeline); talloc_free(chapters); return; } mp_msg(MSGT_CPLAYER, MSGL_V, "Timeline contains %d parts from %d " "sources. Total length %.3f seconds.\n", part_count, num_sources, timeline[part_count].start); if (missing_time) mp_msg(MSGT_CPLAYER, MSGL_ERR, "There are %.3f seconds missing " "from the timeline!\n", missing_time / 1e9); mp_msg(MSGT_CPLAYER, MSGL_V, "Source files:\n"); for (int i = 0; i < num_sources; i++) mp_msg(MSGT_CPLAYER, MSGL_V, "%d: %s\n", i, filename_recode(sources[i].demuxer->filename)); mp_msg(MSGT_CPLAYER, MSGL_V, "Timeline parts: (number, start, " "source_start, source):\n"); for (int i = 0; i < part_count; i++) { struct timeline_part *p = timeline + i; mp_msg(MSGT_CPLAYER, MSGL_V, "%3d %9.3f %9.3f %3td\n", i, p->start, p->source_start, p->source - sources); } mp_msg(MSGT_CPLAYER, MSGL_V, "END %9.3f\n", timeline[part_count].start); mpctx->sources = sources; mpctx->num_sources = num_sources; mpctx->timeline = timeline; mpctx->num_timeline_parts = part_count; mpctx->num_chapters = num_chapters; mpctx->chapters = chapters; mpctx->timeline_part = 0; mpctx->demuxer = timeline[0].source->demuxer; } static int read_keys(void *ctx, int fd) { getch2(ctx); return mplayer_get_key(ctx, 0); } static bool attachment_is_font(struct demux_attachment *att) { if (!att->name || !att->type || !att->data || !att->data_size) return false; // match against MIME types if (strcmp(att->type, "application/x-truetype-font") == 0 || strcmp(att->type, "application/x-font") == 0) return true; // fallback: match against file extension if (strlen(att->name) > 4) { char *ext = att->name + strlen(att->name) - 4; if (strcasecmp(ext, ".ttf") == 0 || strcasecmp(ext, ".ttc") == 0 || strcasecmp(ext, ".otf") == 0) return true; } return false; } static int select_audio(demuxer_t *demuxer, int audio_id, char *audio_lang) { if (audio_id == -1) audio_id = demuxer_audio_track_by_lang_and_default(demuxer, audio_lang); if (audio_id != -1) // -1 (automatic) is the default behaviour of demuxers demuxer_switch_audio(demuxer, audio_id); if (audio_id == -2) { // some demuxers don't yet know how to switch to no sound demuxer->audio->id = -2; demuxer->audio->sh = NULL; } return demuxer->audio->id; } static void print_version(const char* name) { mp_msg(MSGT_CPLAYER, MSGL_INFO, MP_TITLE, name); /* Test for CPU capabilities (and corresponding OS support) for optimizing */ GetCpuCaps(&gCpuCaps); #if ARCH_X86 mp_msg(MSGT_CPLAYER, MSGL_V, "CPUflags: MMX: %d MMX2: %d 3DNow: %d 3DNowExt: %d SSE: %d SSE2: %d SSSE3: %d\n", gCpuCaps.hasMMX, gCpuCaps.hasMMX2, gCpuCaps.has3DNow, gCpuCaps.has3DNowExt, gCpuCaps.hasSSE, gCpuCaps.hasSSE2, gCpuCaps.hasSSSE3); #if CONFIG_RUNTIME_CPUDETECT mp_tmsg(MSGT_CPLAYER,MSGL_V, "Compiled with runtime CPU detection.\n"); #else mp_tmsg(MSGT_CPLAYER,MSGL_V, "Compiled for x86 CPU with extensions:"); if (HAVE_MMX) mp_msg(MSGT_CPLAYER,MSGL_V," MMX"); if (HAVE_MMX2) mp_msg(MSGT_CPLAYER,MSGL_V," MMX2"); if (HAVE_AMD3DNOW) mp_msg(MSGT_CPLAYER,MSGL_V," 3DNow"); if (HAVE_AMD3DNOWEXT) mp_msg(MSGT_CPLAYER,MSGL_V," 3DNowExt"); if (HAVE_SSE) mp_msg(MSGT_CPLAYER,MSGL_V," SSE"); if (HAVE_SSE2) mp_msg(MSGT_CPLAYER,MSGL_V," SSE2"); if (HAVE_SSSE3) mp_msg(MSGT_CPLAYER,MSGL_V," SSSE3"); if (HAVE_CMOV) mp_msg(MSGT_CPLAYER,MSGL_V," CMOV"); mp_msg(MSGT_CPLAYER,MSGL_V,"\n"); #endif /* CONFIG_RUNTIME_CPUDETECT */ #endif /* ARCH_X86 */ } /* This preprocessor directive is a hack to generate a mplayer-nomain.o object * file for some tools to link against. */ #ifndef DISABLE_MAIN int main(int argc,char* argv[]){ if (argc > 1 && !strcmp(argv[1], "-leak-report")) talloc_enable_leak_report(); char * mem_ptr; // movie info: /* Flag indicating whether MPlayer should exit without playing anything. */ int opt_exit = 0; int i; struct MPContext *mpctx = &(struct MPContext){ .osd_function = OSD_PLAY, .begin_skip = MP_NOPTS_VALUE, .play_tree_step = 1, .global_sub_pos = -1, .set_of_sub_pos = -1, .file_format = DEMUXER_TYPE_UNKNOWN, .last_dvb_step = 1, }; InitTimer(); srand(GetTimerMS()); mp_msg_init(); set_av_log_callback(); #ifdef CONFIG_X11 mpctx->x11_state = vo_x11_init_state(); #endif struct MPOpts *opts = &mpctx->opts; set_default_mplayer_options(opts); // Create the config context and register the options mpctx->mconfig = m_config_new(opts, cfg_include); m_config_register_options(mpctx->mconfig,mplayer_opts); m_config_register_options(mpctx->mconfig, common_opts); mp_input_register_options(mpctx->mconfig); // Preparse the command line m_config_preparse_command_line(mpctx->mconfig,argc,argv); #if (defined(__MINGW32__) || defined(__CYGWIN__)) && defined(CONFIG_WIN32DLL) set_path_env(); #endif #ifdef CONFIG_TV stream_tv_defaults.immediate = 1; #endif parse_cfgfiles(mpctx, mpctx->mconfig); mpctx->playtree = m_config_parse_mp_command_line(mpctx->mconfig, argc, argv); if(mpctx->playtree == NULL) opt_exit = 1; else { mpctx->playtree = play_tree_cleanup(mpctx->playtree); if(mpctx->playtree) { mpctx->playtree_iter = play_tree_iter_new(mpctx->playtree,mpctx->mconfig); if(mpctx->playtree_iter) { if(play_tree_iter_step(mpctx->playtree_iter,0,0) != PLAY_TREE_ITER_ENTRY) { play_tree_iter_free(mpctx->playtree_iter); mpctx->playtree_iter = NULL; } mpctx->filename = play_tree_iter_get_file(mpctx->playtree_iter,1); } } } mpctx->key_fifo = mp_fifo_create(opts); print_version("MPlayer"); #if defined(__MINGW32__) || defined(__CYGWIN__) { HMODULE kernel32 = GetModuleHandle("Kernel32.dll"); BOOL WINAPI (*setDEP)(DWORD) = NULL; BOOL WINAPI (*setDllDir)(LPCTSTR) = NULL; if (kernel32) { setDEP = GetProcAddress(kernel32, "SetProcessDEPPolicy"); setDllDir = GetProcAddress(kernel32, "SetDllDirectoryA"); } if (setDEP) setDEP(3); if (setDllDir) setDllDir(""); } // stop Windows from showing all kinds of annoying error dialogs SetErrorMode(0x8003); // request 1ms timer resolution timeBeginPeriod(1); #endif #ifdef CONFIG_PRIORITY set_priority(); #endif if (codec_path) set_codec_path(codec_path); if(opts->video_driver_list && strcmp(opts->video_driver_list[0],"help")==0){ list_video_out(); opt_exit = 1; } if(opts->audio_driver_list && strcmp(opts->audio_driver_list[0],"help")==0){ list_audio_out(); opt_exit = 1; } /* Check codecs.conf. */ if(!codecs_file || !parse_codec_cfg(codecs_file)){ if(!parse_codec_cfg(mem_ptr=get_path("codecs.conf"))){ if(!parse_codec_cfg(MPLAYER_CONFDIR "/codecs.conf")){ if(!parse_codec_cfg(NULL)){ exit_player_with_rc(mpctx, EXIT_NONE, 0); } mp_tmsg(MSGT_CPLAYER,MSGL_V,"Using built-in default codecs.conf.\n"); } } free( mem_ptr ); // release the buffer created by get_path() } if(audio_codec_list && strcmp(audio_codec_list[0],"help")==0){ mp_tmsg(MSGT_CPLAYER, MSGL_INFO, "Available audio codecs:\n"); mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_AUDIO_CODECS\n"); list_codecs(1); mp_msg(MSGT_FIXME, MSGL_FIXME, "\n"); opt_exit = 1; } if(video_codec_list && strcmp(video_codec_list[0],"help")==0){ mp_tmsg(MSGT_CPLAYER, MSGL_INFO, "Available video codecs:\n"); mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_VIDEO_CODECS\n"); list_codecs(0); mp_msg(MSGT_FIXME, MSGL_FIXME, "\n"); opt_exit = 1; } if(video_fm_list && strcmp(video_fm_list[0],"help")==0){ vfm_help(); mp_msg(MSGT_FIXME, MSGL_FIXME, "\n"); opt_exit = 1; } if(audio_fm_list && strcmp(audio_fm_list[0],"help")==0){ afm_help(); mp_msg(MSGT_FIXME, MSGL_FIXME, "\n"); opt_exit = 1; } if(af_cfg.list && strcmp(af_cfg.list[0],"help")==0){ af_help(); printf("\n"); opt_exit = 1; } #ifdef CONFIG_X11 if(vo_fstype_list && strcmp(vo_fstype_list[0],"help")==0){ fstype_help(); mp_msg(MSGT_FIXME, MSGL_FIXME, "\n"); opt_exit = 1; } #endif if((opts->demuxer_name && strcmp(opts->demuxer_name,"help")==0) || (opts->audio_demuxer_name && strcmp(opts->audio_demuxer_name,"help")==0) || (opts->sub_demuxer_name && strcmp(opts->sub_demuxer_name,"help")==0)){ demuxer_help(); mp_msg(MSGT_CPLAYER, MSGL_INFO, "\n"); opt_exit = 1; } if (opts->list_properties) { property_print_help(); opt_exit = 1; } if(opt_exit) exit_player(mpctx, EXIT_NONE); if (!mpctx->filename && !opts->player_idle_mode) { // no file/vcd/dvd -> show HELP: mp_msg(MSGT_CPLAYER, MSGL_INFO, "%s", mp_gtext(help_text)); exit_player_with_rc(mpctx, EXIT_NONE, 0); } /* Display what configure line was used */ mp_msg(MSGT_CPLAYER, MSGL_V, "Configuration: " CONFIGURATION "\n"); // Many users forget to include command line in bugreports... if( mp_msg_test(MSGT_CPLAYER,MSGL_V) ){ mp_tmsg(MSGT_CPLAYER, MSGL_INFO, "CommandLine:"); for(i=1;iosd = osd_create(); // check font #ifdef CONFIG_FREETYPE init_freetype(); #endif #ifdef CONFIG_FONTCONFIG if(font_fontconfig <= 0) { #endif #ifdef CONFIG_BITMAP_FONT if(font_name){ vo_font=read_font_desc(font_name,font_factor,verbose>1); if(!vo_font) mp_tmsg(MSGT_CPLAYER,MSGL_ERR,"Cannot load bitmap font: %s\n", filename_recode(font_name)); } else { // try default: vo_font=read_font_desc( mem_ptr=get_path("font/font.desc"),font_factor,verbose>1); free(mem_ptr); // release the buffer created by get_path() if(!vo_font) vo_font=read_font_desc(MPLAYER_DATADIR "/font/font.desc",font_factor,verbose>1); } if (sub_font_name) mpctx->osd->sub_font = read_font_desc(sub_font_name, font_factor, verbose>1); else mpctx->osd->sub_font = vo_font; #endif #ifdef CONFIG_FONTCONFIG } #endif #ifdef CONFIG_ASS ass_library = mp_ass_init(); #endif #ifdef HAVE_RTC if(opts->rtc) { char *rtc_device = opts->rtc_device; // seteuid(0); /* Can't hurt to try to get root here */ if ((rtc_fd = open(rtc_device ? rtc_device : "/dev/rtc", O_RDONLY)) < 0) mp_tmsg(MSGT_CPLAYER, MSGL_WARN, "Failed to open %s: %s (it should be readable by the user.)\n", rtc_device ? rtc_device : "/dev/rtc", strerror(errno)); else { unsigned long irqp = 1024; /* 512 seemed OK. 128 is jerky. */ if (ioctl(rtc_fd, RTC_IRQP_SET, irqp) < 0) { mp_tmsg(MSGT_CPLAYER, MSGL_WARN, "Linux RTC init error in ioctl (rtc_irqp_set %lu): %s\n", irqp, strerror(errno)); mp_tmsg(MSGT_CPLAYER, MSGL_HINT, "Try adding \"echo %lu > /proc/sys/dev/rtc/max-user-freq\" to your system startup scripts.\n", irqp); close (rtc_fd); rtc_fd = -1; } else if (ioctl(rtc_fd, RTC_PIE_ON, 0) < 0) { /* variable only by the root */ mp_tmsg(MSGT_CPLAYER, MSGL_ERR, "Linux RTC init error in ioctl (rtc_pie_on): %s\n", strerror(errno)); close (rtc_fd); rtc_fd = -1; } else mp_tmsg(MSGT_CPLAYER, MSGL_V, "Using Linux hardware RTC timing (%ldHz).\n", irqp); } } if(rtc_fd<0) #endif /* HAVE_RTC */ mp_msg(MSGT_CPLAYER, MSGL_V, "Using %s timing\n", opts->softsleep ? "software" : timer_name); #ifdef HAVE_TERMCAP load_termcap(NULL); // load key-codes #endif // ========== Init keyboard FIFO (connection to libvo) ============ // Init input system current_module = "init_input"; mpctx->input = mp_input_init(&opts->input); mp_input_add_key_fd(mpctx->input, -1,0,mplayer_get_key,NULL, mpctx->key_fifo); if(slave_mode) mp_input_add_cmd_fd(mpctx->input, 0,USE_SELECT,MP_INPUT_SLAVE_CMD_FUNC,NULL); else if (opts->consolecontrols) mp_input_add_key_fd(mpctx->input, 0, 1, read_keys, NULL, mpctx->key_fifo); // Set the libstream interrupt callback stream_set_interrupt_callback(mp_input_check_interrupt, mpctx->input); #ifdef CONFIG_MENU if(use_menu) { if(menu_cfg && menu_init(mpctx, mpctx->mconfig, mpctx->input, menu_cfg)) mp_tmsg(MSGT_CPLAYER, MSGL_V, "Menu initialized: %s\n", menu_cfg); else { menu_cfg = get_path("menu.conf"); if(menu_init(mpctx, mpctx->mconfig, mpctx->input, menu_cfg)) mp_tmsg(MSGT_CPLAYER, MSGL_V, "Menu initialized: %s\n", menu_cfg); else { if(menu_init(mpctx, mpctx->mconfig, mpctx->input, MPLAYER_CONFDIR "/menu.conf")) mp_tmsg(MSGT_CPLAYER, MSGL_V, "Menu initialized: %s\n", MPLAYER_CONFDIR"/menu.conf"); else { mp_tmsg(MSGT_CPLAYER, MSGL_ERR, "Menu init failed.\n"); use_menu = 0; } } } } #endif current_module = NULL; /// Catch signals #ifndef __MINGW32__ signal(SIGCHLD,child_sighandler); #endif #ifdef CONFIG_CRASH_DEBUG prog_path = argv[0]; #endif //========= Catch terminate signals: ================ // terminate requests: signal(SIGTERM,exit_sighandler); // kill signal(SIGHUP,exit_sighandler); // kill -HUP / xterm closed signal(SIGINT,exit_sighandler); // Interrupt from keyboard signal(SIGQUIT,exit_sighandler); // Quit from keyboard signal(SIGPIPE,exit_sighandler); // Some window managers cause this #ifdef CONFIG_SIGHANDLER // fatal errors: signal(SIGBUS,exit_sighandler); // bus error signal(SIGSEGV,exit_sighandler); // segfault signal(SIGILL,exit_sighandler); // illegal instruction signal(SIGFPE,exit_sighandler); // floating point exc. signal(SIGABRT,exit_sighandler); // abort() #ifdef CONFIG_CRASH_DEBUG if (crash_debug) signal(SIGTRAP,exit_sighandler); #endif #endif // ******************* Now, let's see the per-file stuff ******************** play_next_file: // init global sub numbers mpctx->global_sub_size = 0; memset(mpctx->sub_counts, 0, sizeof(mpctx->sub_counts)); if (mpctx->filename) { load_per_protocol_config (mpctx->mconfig, mpctx->filename); load_per_extension_config (mpctx->mconfig, mpctx->filename); load_per_file_config (mpctx->mconfig, mpctx->filename); } if (opts->video_driver_list) load_per_output_config (mpctx->mconfig, PROFILE_CFG_VO, opts->video_driver_list[0]); if (opts->audio_driver_list) load_per_output_config (mpctx->mconfig, PROFILE_CFG_AO, opts->audio_driver_list[0]); // We must enable getch2 here to be able to interrupt network connection // or cache filling if (opts->consolecontrols && !slave_mode) { if(mpctx->initialized_flags&INITIALIZED_GETCH2) mp_tmsg(MSGT_CPLAYER,MSGL_WARN,"WARNING: getch2_init called twice!\n"); else getch2_enable(); // prepare stdin for hotkeys... mpctx->initialized_flags|=INITIALIZED_GETCH2; mp_msg(MSGT_CPLAYER,MSGL_DBG2,"\n[[[init getch2]]]\n"); } // =================== GUI idle loop (STOP state) =========================== while (opts->player_idle_mode && !mpctx->filename) { play_tree_t * entry = NULL; mp_cmd_t * cmd; if (mpctx->video_out && mpctx->video_out->config_ok) vo_control(mpctx->video_out, VOCTRL_PAUSE, NULL); while (!(cmd = mp_input_get_cmd(mpctx->input, 0, 0))) { // wait for command if (mpctx->video_out) vo_check_events(mpctx->video_out); usec_sleep(20000); } switch (cmd->id) { case MP_CMD_LOADFILE: // prepare a tree entry with the new filename entry = play_tree_new(); play_tree_add_file(entry, cmd->args[0].v.s); // The entry is added to the main playtree after the switch(). break; case MP_CMD_LOADLIST: entry = parse_playlist_file(mpctx->mconfig, cmd->args[0].v.s); break; case MP_CMD_QUIT: exit_player_with_rc(mpctx, EXIT_QUIT, (cmd->nargs > 0)? cmd->args[0].v.i : 0); break; case MP_CMD_VO_FULLSCREEN: case MP_CMD_GET_PROPERTY: case MP_CMD_SET_PROPERTY: case MP_CMD_STEP_PROPERTY: run_command(mpctx, cmd); break; } mp_cmd_free(cmd); if (entry) { // user entered a command that gave a valid entry if (mpctx->playtree) // the playtree is always a node with one child. let's clear it play_tree_free_list(mpctx->playtree->child, 1); else mpctx->playtree=play_tree_new(); // .. or make a brand new playtree if (!mpctx->playtree) continue; // couldn't make playtree! wait for next command play_tree_set_child(mpctx->playtree, entry); /* Make iterator start at the top the of tree. */ mpctx->playtree_iter = play_tree_iter_new(mpctx->playtree, mpctx->mconfig); if (!mpctx->playtree_iter) continue; // find the first real item in the tree if (play_tree_iter_step(mpctx->playtree_iter,0,0) != PLAY_TREE_ITER_ENTRY) { // no items! play_tree_iter_free(mpctx->playtree_iter); mpctx->playtree_iter = NULL; continue; // wait for next command } mpctx->filename = play_tree_iter_get_file(mpctx->playtree_iter, 1); } } //--------------------------------------------------------------------------- if (mpctx->video_out && mpctx->sh_video && mpctx->video_out->config_ok) vo_control(mpctx->video_out, VOCTRL_RESUME, NULL); if (mpctx->filename) { mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"\nPlaying %s.\n", filename_recode(mpctx->filename)); if(use_filename_title && opts->vo_wintitle == NULL) opts->vo_wintitle = strdup(mp_basename(mpctx->filename)); } if (edl_filename) { if (edl_records) free_edl(edl_records); next_edl_record = edl_records = edl_parse_file(); } if (edl_output_filename) { if (edl_fd) fclose(edl_fd); if ((edl_fd = fopen(edl_output_filename, "w")) == NULL) { mp_tmsg(MSGT_CPLAYER, MSGL_ERR, "Can't open EDL file [%s] for writing.\n", filename_recode(edl_output_filename)); } } //==================== Open VOB-Sub ============================ current_module="vobsub"; if (vobsub_name){ vo_vobsub=vobsub_open(vobsub_name,spudec_ifo,1,&vo_spudec); if(vo_vobsub==NULL) mp_tmsg(MSGT_CPLAYER,MSGL_ERR,"Cannot load subtitles: %s\n", filename_recode(vobsub_name)); } else if (sub_auto && mpctx->filename){ /* try to autodetect vobsub from movie filename ::atmos */ char *buf = strdup(mpctx->filename), *psub; char *pdot = strrchr(buf, '.'); char *pslash = strrchr(buf, '/'); #if defined(__MINGW32__) || defined(__CYGWIN__) if (!pslash) pslash = strrchr(buf, '\\'); #endif if (pdot && (!pslash || pdot > pslash)) *pdot = '\0'; vo_vobsub=vobsub_open(buf,spudec_ifo,0,&vo_spudec); /* try from ~/.mplayer/sub */ if(!vo_vobsub && (psub = get_path( "sub/" ))) { const char *bname = mp_basename(buf); int l; l = strlen(psub) + strlen(bname) + 1; psub = realloc(psub,l); strcat(psub,bname); vo_vobsub=vobsub_open(psub,spudec_ifo,0,&vo_spudec); free(psub); } free(buf); } if(vo_vobsub){ mpctx->initialized_flags|=INITIALIZED_VOBSUB; vobsub_set_from_lang(vo_vobsub, opts->sub_lang); mp_property_do("sub_forced_only", M_PROPERTY_SET, &forced_subs_only, mpctx); // setup global sub numbering mpctx->sub_counts[SUB_SOURCE_VOBSUB] = vobsub_get_indexes_count(vo_vobsub); } //============ Open & Sync STREAM --- fork cache2 ==================== mpctx->stream=NULL; mpctx->demuxer=NULL; if (mpctx->d_audio) { //free_demuxer_stream(mpctx->d_audio); mpctx->d_audio=NULL; } if (mpctx->d_video) { //free_demuxer_stream(d_video); mpctx->d_video=NULL; } mpctx->sh_audio=NULL; mpctx->sh_video=NULL; current_module="open_stream"; mpctx->stream = open_stream(mpctx->filename, opts, &mpctx->file_format); if(!mpctx->stream) { // error... mpctx->stop_play = libmpdemux_was_interrupted(mpctx, PT_NEXT_ENTRY); goto goto_next_file; } mpctx->initialized_flags|=INITIALIZED_STREAM; if(mpctx->file_format == DEMUXER_TYPE_PLAYLIST) { mp_msg(MSGT_CPLAYER, MSGL_ERR, "\nThis looks like a playlist, but " "playlist support will not be used automatically.\n" "MPlayer's playlist code is unsafe and should only be used with " "trusted sources.\nPlayback will probably fail.\n\n"); #if 0 play_tree_t* entry; // Handle playlist current_module="handle_playlist"; mp_msg(MSGT_CPLAYER,MSGL_V,"Parsing playlist %s...\n", filename_recode(mpctx->filename)); entry = parse_playtree(mpctx->stream, mpctx->mconfig, 0); mpctx->eof=playtree_add_playlist(mpctx, entry); goto goto_next_file; #endif } mpctx->stream->start_pos+=seek_to_byte; if(stream_dump_type==5){ unsigned char buf[4096]; int len; FILE *f; current_module="dumpstream"; stream_reset(mpctx->stream); stream_seek(mpctx->stream,mpctx->stream->start_pos); f=fopen(opts->stream_dump_name,"wb"); if(!f){ mp_tmsg(MSGT_CPLAYER,MSGL_FATAL,"Cannot open dump file.\n"); exit_player(mpctx, EXIT_ERROR); } if (opts->chapterrange[0] > 1) { int chapter = opts->chapterrange[0] - 1; stream_control(mpctx->stream, STREAM_CTRL_SEEK_TO_CHAPTER, &chapter); } while(!mpctx->stream->eof && !async_quit_request){ len=stream_read(mpctx->stream,buf,4096); if(len>0) { if(fwrite(buf,len,1,f) != 1) { mp_tmsg(MSGT_GLOBAL,MSGL_FATAL,"%s: Error writing file.\n",opts->stream_dump_name); exit_player(mpctx, EXIT_ERROR); } } if (opts->chapterrange[1] > 0) { int chapter = -1; if (stream_control(mpctx->stream, STREAM_CTRL_GET_CURRENT_CHAPTER, &chapter) == STREAM_OK && chapter + 1 > opts->chapterrange[1]) break; } } if(fclose(f)) { mp_tmsg(MSGT_GLOBAL,MSGL_FATAL,"%s: Error writing file.\n",opts->stream_dump_name); exit_player(mpctx, EXIT_ERROR); } mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"Core dumped ;)\n"); exit_player_with_rc(mpctx, EXIT_EOF, 0); } #ifdef CONFIG_DVDREAD if(mpctx->stream->type==STREAMTYPE_DVD){ current_module="dvd lang->id"; if(opts->audio_lang && opts->audio_id==-1) opts->audio_id=dvd_aid_from_lang(mpctx->stream,opts->audio_lang); if(opts->sub_lang && opts->sub_id==-1) opts->sub_id=dvd_sid_from_lang(mpctx->stream,opts->sub_lang); // setup global sub numbering mpctx->sub_counts[SUB_SOURCE_DEMUX] = dvd_number_of_subs(mpctx->stream); current_module=NULL; } #endif #ifdef CONFIG_DVDNAV if(mpctx->stream->type==STREAMTYPE_DVDNAV){ current_module="dvdnav lang->id"; if(opts->audio_lang && opts->audio_id==-1) opts->audio_id=mp_dvdnav_aid_from_lang(mpctx->stream,opts->audio_lang); dvdsub_lang_id = -3; if(opts->sub_lang && opts->sub_id==-1) dvdsub_lang_id = opts->sub_id = mp_dvdnav_sid_from_lang(mpctx->stream,opts->sub_lang); // setup global sub numbering mpctx->sub_counts[SUB_SOURCE_DEMUX] = mp_dvdnav_number_of_subs(mpctx->stream); current_module=NULL; } #endif // CACHE2: initial prefill: 20% later: 5% (should be set by -cacheopts) goto_enable_cache: if(stream_cache_size>0){ int res; float stream_cache_min_percent = opts->stream_cache_min_percent; float stream_cache_seek_min_percent = opts->stream_cache_seek_min_percent; current_module="enable_cache"; res = stream_enable_cache(mpctx->stream,stream_cache_size*1024, stream_cache_size*1024*(stream_cache_min_percent / 100.0), stream_cache_size*1024*(stream_cache_seek_min_percent / 100.0)); if(res == 0) if((mpctx->stop_play = libmpdemux_was_interrupted(mpctx, PT_NEXT_ENTRY))) goto goto_next_file; } //============ Open DEMUXERS --- DETECT file type ======================= current_module="demux_open"; mpctx->demuxer=demux_open(opts, mpctx->stream,mpctx->file_format,opts->audio_id,opts->video_id,opts->sub_id,mpctx->filename); // HACK to get MOV Reference Files working if (mpctx->demuxer && mpctx->demuxer->type==DEMUXER_TYPE_PLAYLIST) { unsigned char* playlist_entry; play_tree_t *list = NULL, *entry = NULL; current_module="handle_demux_playlist"; while (ds_get_packet(mpctx->demuxer->video,&playlist_entry)>0) { char *temp; const char *bname; mp_msg(MSGT_CPLAYER,MSGL_V,"Adding file %s to element entry.\n", filename_recode(playlist_entry)); bname=mp_basename(playlist_entry); if ((strlen(bname)>10) && !strncmp(bname,"qt",2) && !strncmp(bname+3,"gateQT",6)) continue; if (!strcmp(playlist_entry, mpctx->filename)) // ignoring self-reference continue; entry = play_tree_new(); if (mpctx->filename && !strcmp(mp_basename(playlist_entry),playlist_entry)) // add reference path of current file { temp=malloc((strlen(mpctx->filename)-strlen(mp_basename(mpctx->filename))+strlen(playlist_entry)+1)); if (temp) { strncpy(temp, mpctx->filename, strlen(mpctx->filename)-strlen(mp_basename(mpctx->filename))); temp[strlen(mpctx->filename)-strlen(mp_basename(mpctx->filename))]='\0'; strcat(temp, playlist_entry); if (!strcmp(temp, mpctx->filename)) { free(temp); continue; } play_tree_add_file(entry,temp); mp_msg(MSGT_CPLAYER,MSGL_V,"Resolving reference to %s.\n",temp); free(temp); } } else play_tree_add_file(entry,playlist_entry); if(!list) list = entry; else play_tree_append_entry(list,entry); } free_demuxer(mpctx->demuxer); mpctx->demuxer = NULL; if (list) { entry = play_tree_new(); play_tree_set_child(entry,list); mpctx->stop_play = playtree_add_playlist(mpctx, entry); goto goto_next_file; } } if(!mpctx->demuxer) { mp_tmsg(MSGT_CPLAYER, MSGL_ERR, "Failed to recognize file format.\n"); goto goto_next_file; } if (mpctx->demuxer->matroska_data.ordered_chapters) build_ordered_chapter_timeline(mpctx); if (!mpctx->sources) { mpctx->sources = talloc_ptrtype(NULL, mpctx->sources); *mpctx->sources = (struct content_source){.stream = mpctx->stream, .demuxer = mpctx->demuxer}; mpctx->num_sources = 1; } mpctx->initialized_flags|=INITIALIZED_DEMUXER; #ifdef CONFIG_ASS if (opts->ass_enabled && ass_library) { for (int j = 0; j < mpctx->num_sources; j++) { struct demuxer *d = mpctx->sources[j].demuxer; for (int i = 0; i < d->num_attachments; i++) { struct demux_attachment *att = d->attachments + i; if (use_embedded_fonts && attachment_is_font(att)) ass_add_font(ass_library, att->name, att->data, att->data_size); } } } #endif current_module="demux_open2"; mpctx->d_audio=mpctx->demuxer->audio; mpctx->d_video=mpctx->demuxer->video; mpctx->d_sub=mpctx->demuxer->sub; if (ts_prog) { int tmp = ts_prog; mp_property_do("switch_program", M_PROPERTY_SET, &tmp, mpctx); } // select audio stream if (mpctx->num_sources) for (int i = 0; i < mpctx->num_sources; i++) select_audio(mpctx->sources[i].demuxer, opts->audio_id, opts->audio_lang); else select_audio(mpctx->d_audio->demuxer, opts->audio_id, opts->audio_lang); // DUMP STREAMS: if((stream_dump_type)&&(stream_dump_type<4)){ FILE *f; demux_stream_t *ds=NULL; current_module="dump"; // select stream to dump switch(stream_dump_type){ case 1: ds=mpctx->d_audio;break; case 2: ds=mpctx->d_video;break; case 3: ds=mpctx->d_sub;break; } if(!ds){ mp_tmsg(MSGT_CPLAYER,MSGL_FATAL,"dump: FATAL: Selected stream missing!\n"); exit_player(mpctx, EXIT_ERROR); } // disable other streams: if(mpctx->d_audio && mpctx->d_audio!=ds) {ds_free_packs(mpctx->d_audio); mpctx->d_audio->id=-2; } if(mpctx->d_video && mpctx->d_video!=ds) {ds_free_packs(mpctx->d_video); mpctx->d_video->id=-2; } if(mpctx->d_sub && mpctx->d_sub!=ds) {ds_free_packs(mpctx->d_sub); mpctx->d_sub->id=-2; } // let's dump it! f=fopen(opts->stream_dump_name,"wb"); if(!f){ mp_tmsg(MSGT_CPLAYER,MSGL_FATAL,"Cannot open dump file.\n"); exit_player(mpctx, EXIT_ERROR); } while(!ds->eof){ unsigned char* start; int in_size=ds_get_packet(ds,&start); if( (mpctx->demuxer->file_format==DEMUXER_TYPE_AVI || mpctx->demuxer->file_format==DEMUXER_TYPE_ASF || mpctx->demuxer->file_format==DEMUXER_TYPE_MOV) && stream_dump_type==2) fwrite(&in_size,1,4,f); if(in_size>0) fwrite(start,in_size,1,f); if (opts->chapterrange[1] > 0) { int cur_chapter = demuxer_get_current_chapter(mpctx->demuxer, 0); if(cur_chapter!=-1 && cur_chapter+1 > opts->chapterrange[1]) break; } } fclose(f); mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"Core dumped ;)\n"); exit_player_with_rc(mpctx, EXIT_EOF, 0); } mpctx->sh_audio=mpctx->d_audio->sh; mpctx->sh_video=mpctx->d_video->sh; if(mpctx->sh_video){ current_module="video_read_properties"; if(!video_read_properties(mpctx->sh_video)) { mp_tmsg(MSGT_CPLAYER,MSGL_ERR,"Video: Cannot read properties.\n"); mpctx->sh_video=mpctx->d_video->sh=NULL; } else { mp_tmsg(MSGT_CPLAYER,MSGL_V,"[V] filefmt:%d fourcc:0x%X size:%dx%d fps:%5.3f ftime:=%6.4f\n", mpctx->demuxer->file_format,mpctx->sh_video->format, mpctx->sh_video->disp_w,mpctx->sh_video->disp_h, mpctx->sh_video->fps,mpctx->sh_video->frametime ); /* need to set fps here for output encoders to pick it up in their init */ if(force_fps){ mpctx->sh_video->fps=force_fps; mpctx->sh_video->frametime=1.0f/mpctx->sh_video->fps; } vo_fps = mpctx->sh_video->fps; if(!mpctx->sh_video->fps && !force_fps){ mp_tmsg(MSGT_CPLAYER,MSGL_ERR,"FPS not specified in the header or invalid, use the -fps option.\n"); mpctx->opts.correct_pts = 1; } } } if(!mpctx->sh_video && !mpctx->sh_audio){ mp_tmsg(MSGT_CPLAYER,MSGL_FATAL, "No stream found.\n"); #ifdef CONFIG_DVBIN if(mpctx->stream->type == STREAMTYPE_DVB) { int dir; int v = mpctx->last_dvb_step; if(v > 0) dir = DVB_CHANNEL_HIGHER; else dir = DVB_CHANNEL_LOWER; if(dvb_step_channel(mpctx->stream, dir)) { mpctx->stop_play = PT_NEXT_ENTRY; mpctx->dvbin_reopen = 1; } } #endif goto goto_next_file; // exit_player(_("Fatal error")); } /* display clip info */ demux_info_print(mpctx->demuxer); //================== Read SUBTITLES (DVD & TEXT) ========================== if(vo_spudec==NULL && (mpctx->stream->type==STREAMTYPE_DVD || mpctx->stream->type == STREAMTYPE_DVDNAV)){ init_vo_spudec(mpctx); } // after reading video params we should load subtitles because // we know fps so now we can adjust subtitle time to ~6 seconds AST // check .sub current_module="read_subtitles_file"; double sub_fps = mpctx->sh_video ? mpctx->sh_video->fps : 25; if(sub_name){ for (i = 0; sub_name[i] != NULL; ++i) add_subtitles(mpctx, sub_name[i], sub_fps, 0); } if(sub_auto) { // auto load sub file ... char *psub = get_path( "sub/" ); char **tmp = sub_filenames((psub ? psub : ""), mpctx->filename); int i = 0; free(psub); // release the buffer created by get_path() above while (tmp[i]) { add_subtitles(mpctx, tmp[i], sub_fps, 1); free(tmp[i++]); } free(tmp); } if (mpctx->set_of_sub_size > 0) mpctx->sub_counts[SUB_SOURCE_SUBS] = mpctx->set_of_sub_size; if (select_subtitle(mpctx)) { if(mpctx->subdata) switch (stream_dump_type) { case 3: list_sub_file(mpctx->subdata); break; case 4: dump_mpsub(mpctx->subdata, mpctx->sh_video->fps); break; case 6: dump_srt(mpctx->subdata, mpctx->sh_video->fps); break; case 7: dump_microdvd(mpctx->subdata, mpctx->sh_video->fps); break; case 8: dump_jacosub(mpctx->subdata, mpctx->sh_video->fps); break; case 9: dump_sami(mpctx->subdata, mpctx->sh_video->fps); break; } } print_file_properties(mpctx, mpctx->filename); if(!mpctx->sh_video) goto main; // audio-only if(!reinit_video_chain(mpctx)) { if(!mpctx->sh_video){ if(!mpctx->sh_audio) goto goto_next_file; goto main; // exit_player(_("Fatal error")); } } if(mpctx->sh_video->output_flags & VFCAP_SPU && vo_spudec) spudec_set_hw_spu(vo_spudec,mpctx->video_out); #ifdef CONFIG_FREETYPE force_load_font = 1; #endif //================== MAIN: ========================== main: current_module="main"; if (opts->playing_msg) { char* msg = property_expand_string(mpctx, opts->playing_msg); mp_msg(MSGT_CPLAYER,MSGL_INFO,"%s",msg); free(msg); } // Disable the term OSD in verbose mode if (verbose) opts->term_osd = 0; { // Make sure old OSD does not stay around, // e.g. with -fixed-vo and same-resolution files clear_osd_msgs(); update_osd_msg(mpctx); //================ SETUP AUDIO ========================== if(mpctx->sh_audio){ reinit_audio_chain(mpctx); if (mpctx->sh_audio && mpctx->sh_audio->codec) mp_msg(MSGT_IDENTIFY,MSGL_INFO, "ID_AUDIO_CODEC=%s\n", mpctx->sh_audio->codec->name); } current_module="av_init"; if(mpctx->sh_video){ mpctx->sh_video->timer=0; if (! ignore_start) audio_delay += mpctx->sh_video->stream_delay; } if(mpctx->sh_audio){ if (start_volume >= 0) mixer_setvolume(&mpctx->mixer, start_volume, start_volume); if (! ignore_start) audio_delay -= mpctx->sh_audio->stream_delay; mpctx->delay=-audio_delay; } if(!mpctx->sh_audio){ mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"Audio: no sound\n"); mp_msg(MSGT_CPLAYER,MSGL_V,"Freeing %d unused audio chunks.\n",mpctx->d_audio->packs); ds_free_packs(mpctx->d_audio); // free buffered chunks //mpctx->d_audio->id=-2; // do not read audio chunks //uninit_player(mpctx, INITIALIZED_AO); // close device } if(!mpctx->sh_video){ mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"Video: no video\n"); mp_msg(MSGT_CPLAYER,MSGL_V,"Freeing %d unused video chunks.\n",mpctx->d_video->packs); ds_free_packs(mpctx->d_video); mpctx->d_video->id=-2; //if(!fixed_vo) uninit_player(mpctx, INITIALIZED_VO); } if (!mpctx->sh_video && !mpctx->sh_audio) goto goto_next_file; //if(demuxer->file_format!=DEMUXER_TYPE_AVI) pts_from_bps=0; // it must be 0 for mpeg/asf! if(force_fps && mpctx->sh_video){ vo_fps = mpctx->sh_video->fps=force_fps; mpctx->sh_video->frametime=1.0f/mpctx->sh_video->fps; mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"FPS forced to be %5.3f (ftime: %5.3f).\n",mpctx->sh_video->fps,mpctx->sh_video->frametime); } mp_input_set_section(mpctx->input, NULL); //TODO: add desired (stream-based) sections here if (mpctx->stream->type==STREAMTYPE_TV) mp_input_set_section(mpctx->input, "tv"); if (mpctx->stream->type==STREAMTYPE_DVDNAV) mp_input_set_section(mpctx->input, "dvdnav"); //==================== START PLAYING ======================= if(opts->loop_times>1) opts->loop_times--; else if(opts->loop_times==1) opts->loop_times = -1; mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"Starting playback...\n"); total_time_usage_start=GetTimer(); audio_time_usage=0; video_time_usage=0; vout_time_usage=0; total_frame_cnt=0; drop_frame_cnt=0; // fix for multifile fps benchmark play_n_frames=play_n_frames_mf; if(play_n_frames==0){ mpctx->stop_play=PT_NEXT_ENTRY; goto goto_next_file; } mpctx->time_frame = 0; mpctx->drop_message_shown = 0; mpctx->restart_playback = true; mpctx->video_pts = 0; mpctx->hrseek_active = false; mpctx->hrseek_framedrop = false; mpctx->step_frames = 0; mpctx->total_avsync_change = 0; mpctx->last_chapter_seek = -1; // If there's a timeline force an absolute seek to initialize state if (seek_to_sec || mpctx->timeline) { queue_seek(mpctx, MPSEEK_ABSOLUTE, seek_to_sec, 0); seek(mpctx, mpctx->seek); end_at.pos += seek_to_sec; } if (opts->chapterrange[0] > 0) { double pts; if (seek_chapter(mpctx, opts->chapterrange[0]-1, &pts, NULL) >= 0 && pts > -1.0) { queue_seek(mpctx, MPSEEK_ABSOLUTE, pts, 0); seek(mpctx, mpctx->seek); } } if (end_at.type == END_AT_SIZE) { mp_tmsg(MSGT_CPLAYER, MSGL_WARN, "Option -endpos in MPlayer does not yet support size units.\n"); end_at.type = END_AT_NONE; } #ifdef CONFIG_DVDNAV mp_dvdnav_context_free(mpctx); if (mpctx->stream->type == STREAMTYPE_DVDNAV) { mp_dvdnav_read_wait(mpctx->stream, 0, 1); mp_dvdnav_cell_has_changed(mpctx->stream,1); } #endif mpctx->seek = (struct seek_params){0}; get_relative_time(mpctx); // reset current delta // Make sure VO knows current pause state if (mpctx->sh_video) vo_control(mpctx->video_out, mpctx->paused ? VOCTRL_PAUSE : VOCTRL_RESUME, NULL); while (!mpctx->stop_play) run_playloop(mpctx); mp_msg(MSGT_GLOBAL,MSGL_V,"EOF code: %d \n",mpctx->stop_play); #ifdef CONFIG_DVBIN if(mpctx->dvbin_reopen) { mpctx->stop_play = 0; uninit_player(mpctx, INITIALIZED_ALL-(INITIALIZED_STREAM|INITIALIZED_GETCH2|(opts->fixed_vo?INITIALIZED_VO:0))); cache_uninit(mpctx->stream); mpctx->dvbin_reopen = 0; goto goto_enable_cache; } #endif } goto_next_file: // don't jump here after ao/vo/getch initialization! mp_msg(MSGT_CPLAYER,MSGL_INFO,"\n"); if (opts->benchmark) { double tot=video_time_usage+vout_time_usage+audio_time_usage; double total_time_usage; total_time_usage_start=GetTimer()-total_time_usage_start; total_time_usage = (float)total_time_usage_start*0.000001; mp_msg(MSGT_CPLAYER,MSGL_INFO,"\nBENCHMARKs: VC:%8.3fs VO:%8.3fs A:%8.3fs Sys:%8.3fs = %8.3fs\n", video_time_usage,vout_time_usage,audio_time_usage, total_time_usage-tot,total_time_usage); if(total_time_usage>0.0) mp_msg(MSGT_CPLAYER,MSGL_INFO,"BENCHMARK%%: VC:%8.4f%% VO:%8.4f%% A:%8.4f%% Sys:%8.4f%% = %8.4f%%\n", 100.0*video_time_usage/total_time_usage, 100.0*vout_time_usage/total_time_usage, 100.0*audio_time_usage/total_time_usage, 100.0*(total_time_usage-tot)/total_time_usage, 100.0); if(total_frame_cnt && frame_dropping) mp_msg(MSGT_CPLAYER,MSGL_INFO,"BENCHMARKn: disp: %d (%3.2f fps) drop: %d (%d%%) total: %d (%3.2f fps)\n", total_frame_cnt-drop_frame_cnt, (total_time_usage>0.5)?((total_frame_cnt-drop_frame_cnt)/total_time_usage):0, drop_frame_cnt, 100*drop_frame_cnt/total_frame_cnt, total_frame_cnt, (total_time_usage>0.5)?(total_frame_cnt/total_time_usage):0); } // time to uninit all, except global stuff: int uninitialize_parts = INITIALIZED_ALL; if (opts->fixed_vo) uninitialize_parts -= INITIALIZED_VO; if (opts->gapless_audio && mpctx->stop_play == AT_END_OF_FILE) uninitialize_parts -= INITIALIZED_AO; uninit_player(mpctx, uninitialize_parts); if(mpctx->set_of_sub_size > 0) { current_module="sub_free"; for(i = 0; i < mpctx->set_of_sub_size; ++i) { sub_free(mpctx->set_of_subtitles[i]); #ifdef CONFIG_ASS if(mpctx->set_of_ass_tracks[i]) ass_free_track( mpctx->set_of_ass_tracks[i] ); #endif } mpctx->set_of_sub_size = 0; } mpctx->vo_sub_last = vo_sub=NULL; mpctx->subdata=NULL; #ifdef CONFIG_ASS mpctx->osd->ass_track = NULL; if(ass_library) ass_clear_fonts(ass_library); #endif if (!mpctx->stop_play) // In case some goto jumped here... mpctx->stop_play = PT_NEXT_ENTRY; int playtree_direction = 1; if(mpctx->stop_play == PT_NEXT_ENTRY || mpctx->stop_play == PT_PREV_ENTRY) { if(play_tree_iter_step(mpctx->playtree_iter,mpctx->play_tree_step,0) != PLAY_TREE_ITER_ENTRY) { play_tree_iter_free(mpctx->playtree_iter); mpctx->playtree_iter = NULL; } mpctx->play_tree_step = 1; } else if(mpctx->stop_play == PT_UP_NEXT || mpctx->stop_play == PT_UP_PREV) { int direction = mpctx->stop_play == PT_UP_NEXT ? 1 : -1; if(mpctx->playtree_iter) { if(play_tree_iter_up_step(mpctx->playtree_iter,direction,0) != PLAY_TREE_ITER_ENTRY) { play_tree_iter_free(mpctx->playtree_iter); mpctx->playtree_iter = NULL; } } } else if (mpctx->stop_play == PT_STOP) { play_tree_iter_free(mpctx->playtree_iter); mpctx->playtree_iter = NULL; } else { // NEXT PREV SRC playtree_direction = mpctx->stop_play == PT_PREV_SRC ? -1 : 1; } while(mpctx->playtree_iter != NULL) { mpctx->filename = play_tree_iter_get_file(mpctx->playtree_iter, playtree_direction); if(mpctx->filename == NULL) { if(play_tree_iter_step(mpctx->playtree_iter, playtree_direction, 0) != PLAY_TREE_ITER_ENTRY) { play_tree_iter_free(mpctx->playtree_iter); mpctx->playtree_iter = NULL; }; } else break; } if (mpctx->playtree_iter != NULL || opts->player_idle_mode) { if(!mpctx->playtree_iter) mpctx->filename = NULL; mpctx->stop_play = 0; goto play_next_file; } exit_player_with_rc(mpctx, EXIT_EOF, 0); return 1; } #endif /* DISABLE_MAIN */