diff options
Diffstat (limited to 'DOCS/man/en')
| -rw-r--r-- | DOCS/man/en/mplayer.1 | 49 |
1 files changed, 29 insertions, 20 deletions
diff --git a/DOCS/man/en/mplayer.1 b/DOCS/man/en/mplayer.1 index b5da540731..512abe4da1 100644 --- a/DOCS/man/en/mplayer.1 +++ b/DOCS/man/en/mplayer.1 @@ -5492,10 +5492,12 @@ be problems if vrc_(min|max)rate is used. .TP .B vrc_maxrate=<value> maximum bitrate in kbit/\:sec (pass\ 1/\:2) +(default: 0, unlimited) . .TP .B vrc_minrate=<value> minimum bitrate in kbit/\:sec (pass\ 1/\:2) +(default: 0, unlimited) . .TP .B vrc_buf_size=<value> @@ -6001,24 +6003,8 @@ Use quarter pel motion compensation (mutually exclusive with ilme). Hint: This seems only useful for high bitrate encodings. . .TP -.B ildctcmp=<0\-2000> -comparison function for interlaced dct decision -. -.TP -.B precmp=<0\-2000> -comparison function for motion estimation pre pass -. -.TP -.B cmp=<0\-2000> -comparison function for full pel motion estimation -. -.TP -.B subcmp=<0\-2000> -comparison function for sub pel motion estimation -. -.TP .B mbcmp=<0\-2000> -comparison function for the macroblock decision, only used if mbd=0 +Sets the comparison function for the macroblock decision, only used if mbd=0 .PD 0 .RSs .IPs "0 (SAD)" @@ -6049,6 +6035,26 @@ use chroma too, doesn't work (correctly) with B frames currently .PD 1 . .TP +.B ildctcmp=<0\-2000> +Sets the comparison function for interlaced dct decision +(see mpcmp for available comparison functions). +. +.TP +.B precmp=<0\-2000> +Sets the comparison function for motion estimation pre pass +(see mpcmp for available comparison functions) (default: 0). +. +.TP +.B cmp=<0\-2000> +Sets the comparison function for full pel motion estimation +(see mpcmp for available comparison functions) (default: 0). +. +.TP +.B subcmp=<0\-2000> +Sets the comparison function for sub pel motion estimation +(see mpcmp for available comparison functions) (default: 0). +. +.TP .B nssew=<0\-100> This setting controls NSSE weight, where larger weights will result in more noise. @@ -6789,8 +6795,10 @@ With small values of scenecut, the codec often has to force an I-frame when it would exceed keyint. Good values of scenecut may find a better location for the I-frame. Large values use more I-frames than necessary, thus wasting bits. --1 disables scene-cut detection, so I-frames are be inserted only every -other keyint frames, which probably leads to ugly encoding artifacts. +-1 disables scene-cut detection, so I-frames are being inserted only every +other keyint frames, even when a scene cut happends. +This isn't recommended and wastes bitrate as scenecuts encoded as P-frames +are just as big as I-frames, but don't reset the "keyint counter". . .TP .B frameref=<1\-15> @@ -6955,7 +6963,8 @@ higher values force it to vary more smoothly. . .TP .B fullinter | nofullinter -Use all available interframe macroblock types (i16x16, i4x4, p16x16-4x4) +Use all available interframe macroblock types (i16x16, i4x4, p16x16, +p16x8, p8x16, p8x8, p8x4, p4x8, p4x4, pskip) The idea is to find the type and size that best describe a certain area of the picture, i.e.\& very effective for Anime, which usually contains large areas of the same color (default: i16x16, i4x4, p16x16-8x8). |