| Commit message (Collapse) | Author | Age |
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libbluray's way too verbose on default loglevel with non-breaking issues.
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I found that at least for mjpeg streams, FFmpeg will set packet pts/dts
anyway. The mjpeg raw video demuxer (along with some other raw formats)
has a "framerate" demuxer option which defaults to 25, so all mjpeg
streams will be played at 25 FPS by default.
mpv doesn't like this much. If AVFMT_NOTIMESTAMPS is set, it prints a
warning, that might print a bogus FPS value for the assumed framerate.
The code was originally written with the assumption that FFmpeg would
not set pts/dts for such formats, but since it does, the printed
estimated framerate will never be used. --fps will also not be used by
default in this situation.
To make this hopefully less confusing, explicitly state the situation
when the AVFMT_NOTIMESTAMPS flag is set, and give instructions how to
work it around.
Also, remove the warning in dec_video.c. We don't know what FPS it's
going to assume anyway. If there are really no timestamps in the stream,
it will trigger our normal missing pts workaround. Add the assumed FPS
there.
In theory, we could just clear packet timestamps if AVFMT_NOTIMESTAMPS
is set, and make up our own timestamps. That is non-trivial for advanced
video codecs like h264, so I'm not going there. For seeking and
buffering estimation the situation thus remains half-broken.
This is a mitigation for #5419.
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This lets scripts query the value of 'background' and similar properties
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see https://wiki.debian.org/DebianMultimedia/PlayerSupport
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this adds the standard menu bar items Services, Hide Others, Show All
and Close, as suggested by Apple's HIG.
https://developer.apple.com/macos/human-interface-guidelines/menus/menu-bar-menus/#app-menu
- Services are useful to add custom actions and shortcuts via the
System Preferences to mpv
- Close is important since the menu bar can open secondary windows, like
About or the Open dialogue. those couldn't be closed with the standard
system shortcut before. this is now possible.
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NSFileHandlingPanelOKButton is deprecated with macOS 10.13, but the
replacement NSModalResponseOK is not available on 10.8 and earlier.
added a declaration for 10.8 and earlier since i only officially
dropped support for 10.7 and earlier. this is untested.
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It was actually already implemented as ta_dup_ptrtype(), but that seems
like a clunky name. Also we still use the talloc_ names throughout the
source, and I'd rather use an old name instead of a mixing inconsistent
naming conventions.
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If you play a video with an external audio track, and do backwards
keyframe seeks, then audio can be missing. This is because a backwards
seek can end up way before the seek target (this is just how this seek
mode works). The audio file will be seeked at the correct seek target
(since audio usually has a much higher seek granularity), which results
in silence being played until the video reaches the originally intended
seek target.
There was a hack in audio.c to deal with this. Replace it with a
different hack. The new hack probably works about as well as the old
hack, except it doesn't add weird crap to the audio resync path (which
is some of the worst code here, so this is some nice preparation for
rewriting it). As a more practical advantage, it doesn't discard the
audio demuxer packet cache. The old code did, which probably ruined
seeking in youtube DASH streams.
A non-hacky solution would be handling external files in the demuxer
layer. Then chaining the seeks would be pretty easy. But we're pretty
far from that, because it would either require intrusive changes to the
demuxer layer, or wouldn't be flexible enough to load/unload external
files at runtime. Maybe later.
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mp_sws_set_from_cmdline() has the only purpose to respect the --sws-
command line options. Instead of forcing callers to get the option
struct containing these, let callers pass mpv_global, and get it from
the option core code directly. This avoids minor annoyances later on.
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Helpful for debugging, sometimes.
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FFmpeg has its own rather "special" image pools (AVHWFramesContext)
specifically for hardware decoding. So it's not really practical to use
our own pool implementation. Add these helpers, which make it easier to
use FFmpeg's code in mpv.
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This fixes that AVFrames passing through libavfilter (such as with
--lavfi-complex) implicitly stripped some fields. I'm not actually sure
what to do with the mp_image_params.color.light field here (what happens
if the colorspace changed?) - there is no equivalent in AVFrame or
FFmpeg at all.
It did not affect the old --vf code, because it doesn't allow
libavfilter to change the metadata.
Also log the .light field in verbose mode.
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Sometimes helps avoiding usage mistakes.
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There is some craziness here: the function allocates m_config_cache,
which in turn allocates the actual option struct, which is what the
function returns. The user would expect to be able to use talloc_free()
to deallocate everything. Of course this didn't work, because the
returned pointer is not the root parent in the talloc tree.
But with some additional talloc craziness, this can be fixed. We
rearrange the parent pointers such that freeing the option struct will
free m_config_cache first, which uninits the contents in the option
struct, but fortunately not the option struct itself.
This change should simplify API use on the caller side, and reduce
surprises.
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mp_read_option_raw() should not print the deprecation warning if the
option is deprecated. This change also means you can't pass an alias
to the function, but all existing uses should be fine.
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Hopefully this is easier to read.
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This commit eliminates the following clang warning:
warning: macro expansion producing 'defined' has undefined behavior [-Wexpansion-to-defined]
Going by the clang commit message, this seems to be explicitly specified
as UB by the standard, and they added this warning because MSVC
apparently results in different behavior. Whatever, we can just avoid
the warning with some small changes.
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ipc-unix.c does this out of convenience. Since signals are global
process state, this deserves a mention, since applications could in
theory rely on SIGPIPE being set to something else.
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DR (direct rendering) works by having the decoder decode into the GPU
staging buffers, instead of copying the video data on texture upload. We
did this even for formats unsupported by the GPU or the renderer. This
"worked" because the staging memory is untyped, and the video frame was
converted by libswscale to a supported format, and then uploaded with a
copy using the normal non-DR texture upload path.
Even though it "works", we don't gain anything from using the staging
buffers for decoding, since we can't use them for upload anyway. Also,
staging memory might be potentially limited (what really happens is up
to the driver). It's easy to avoid, so just skip it in these cases.
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The check_gl_features(p) call here checks whether dumb mode can be used.
It uses the field use_integer_conversion, which is set _after_ the call
in the same function. Move check_gl_features() to the end of the
function, when use_integer_conversion is finally set.
Fixes that it tried to use bilinear filtering with integer textures. The
bug disabled the code that is supposed to convert it to non-integer
textures.
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This segfaults otherwise. The conditional is needed to break a circular
dependency (gl_init depends on mpgl_load_functions which depends on
recreate_dispmanx which calls gl_ctx_resize).
Fixes #5398
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This commit introduces the multiply-pitch af-command. Users may bind
keys to this command in order to incrementally adjust the pitch of a
track. This will probably mostly be useful for musicians trying to
transpose up and down by semi tones without having to calculate
the correct ratio beforehand.
As an example, here is an input.conf to test this feature:
{ af-command all multiply-pitch 0.9438743126816935
} af-command all multiply-pitch 1.059463094352953
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Uses track tbr instead of track disposition id for dash selection
Works just as expected because youtube-dl also takes tbr from the manifests.
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opengl_cb.h should mention GLES 2.0 support, since this
support is available. Now it does mention it.
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Sorta requested in #5390
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This is achieved by adding the new function get_term_status_msg that
returns the status message specified by the user, or the mpv default.
Previously, term_osd_print_status_lazy would exit early as soon as a
user status message had been set, which potentially skipped adding the
term_osd_bar if the user also requested that.
fixes #3280
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For brevity, since it's already there. Result should be identical.
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The future direction might be not having such a user-visible filter at
all, similar to how vf_scale went away (or actually, redirects to
libavfilter's vf_scale).
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This is part of trying to get rid of --af-defaults, and the af
resample filter.
It requires a complicated mechanism to set the defaults on the resample
filter for backwards compatibility.
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Otherwise it doesn't compile if they are not indirectly included before.
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Remove the max_count creation parameter, because it's pointless and
rarely ever did anything. Add a talloc parent parameter instead (which
is something completely different, but convenient, and all callers needs
to be changed anyway).
Instead of clearing the pool when the now removed maximum is reached,
clear it on image parameter changes instead.
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This is just an implementation detail; seems to be ugly to log it by
default. Other cases of the try_load_config() function should be logged,
though.
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With the recent changes to the script it does not incur a startup delay
by default due to starting youtube-dl and waiting for it. This was the
main reason for making libmpv have a different default.
Starting sub processes from a library can still be a bit fishy, but I
think it's ok. Still mention it in the libmpv header. There were already
other cases where libmpv would start its own processes, such as the X11
backend calling xdg-screensaver. (The reason why this is fishy is
because UNIX process management sucks: SIGCHLD and the wait() syscall
make sub processes non-transparent and could potentially introduce
conflicts with code trying to use them.)
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package.config is available in 5.1, 5.2, 5.3 and luajit, so should be fine.
The first character is the path separator, so it's '\' on windows and '/'
on *nix.
This should also prevent cases where users download the wrong binary.
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See https://www.raspberrypi.org/forums/viewtopic.php?f=67&t=20005&p=194090
and https://github.com/raspberrypi/firmware/issues/110
Raspberry-pi upstream also adds '-lGLESv2' when EGL is used:
https://github.com/raspberrypi/userland/blob/master/pkgconfig/egl.pc.in
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Similar to 1eec7d2315, but for the beginning of the stream (named BOF in
this commit).
We can know this only if demuxing actually started from the beginning.
If there is a seek to the beginning (even if you use --start=-1000), we
don't know in general whether the demuxer truly returns the start of the
file. We could probably make a heuristic with assuming that this is what
happens if the seek target is before the start time or so, but this is
not included in this commit.
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libavformat's cover art hack (aka attached pictures) breaks the ability
of the demuxer cache to keep multiple seek ranges. This happens because
the cover art packet has neither position nor timestamp, and libavformat
gives us the packet even though we intended to drop it.
The cover art hack works by adding the cover art packet to the read
packet stream once when demuxing starts (or after seeks). mpv treats
cover art in a similar way internally, but we have to compensate for
libavformat's shortcomings, and add the cover art packet ourselves when
we need it. So we don't want libavformat to return the packet.
We normally prevent this in demux_lavc.c/select_tracks() and explicitly
disable cover art streams. (We add it in dequeue_packet() instead.) But
libavformat will actually add the cover art packet even if we disable
the cover art stream, because it adds it at initialization time, and
does not bother to check again in av_read_frame() (apparently). The
packet is actually read, and upsets the demuxer cache logic. In
addition, this also means we probably decoded the cover art picture
twice in some situations.
Fix this by explicitly checking/discarding this in yet another place.
(Screw this hack...)
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The impact was that you couldn't exactly seek to the join point with a
keyframe seek, even though there was a keyframe. This commit fixes it by
preserving the necessary metadata that got lost on cached range joining.
This is so absurdly obscure that it gets a longer code comment.
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Ricardo Constantino
wm4
Olivier Perret
sfan5
Akemi
Niklas Haas
Vobe
Leo Izen
Kevin Mitchell
Ilya Tumaykin
daschiller