[MPlayer-users] V210 to

András Bohó andras.boho at gmail.com
Tue Sep 28 14:20:29 CEST 2010


I have v210 video and I would need to apply video filters on it.
The best solution would be to KEEP the original format uncompressed (in
v210) or if it is really necessary then trancoding can also be allowed but
not how mencoder does it at the moment. It says "[swscaler @
00f12974]BICUBIC scaler, from yuv422p16le to yuv444p using MMX2" but yuv444p
is totally not compatible with the framework where I need this. I would need
YV12 or any more suitable format. Is there a way to change something in the
source by myself and recompile it with this modification?

Or is there any other way maybe to use another default decoder for v210?

Thanks for help.

This is what I got:

MEncoder Sherpya-MT-SVN-r32198-4.2.5 (C) 2000-2010 MPlayer Team
success: format: 0  data: 0x0 - 0x1ce4000
AVI file format detected.
[aviheader] Video stream found, -vid 0
[aviheader] Audio stream found, -aid 1
VIDEO:  [v210]  1280x720  20bpp  50.000 fps  995328.0 kbps (121500.0
[V] filefmt:3  fourcc:0x30313276  size:1280x720  fps:50.000  ftime:=0.0200
Opening video filter: [expand osd=1]
Expand: -1 x -1, -1 ; -1, osd: 1, aspect: 0.000000, round: 1
Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
Selected video codec: [ffv210] vfm: ffmpeg (FFmpeg V210 - 10-bit)
Could not find matching colorspace - retrying with -vf scale...
Opening video filter: [scale]
Movie-Aspect is undefined - no prescaling applied.
[swscaler @ 00f12974]BICUBIC scaler, from yuv422p16le to yuv444p using MMX2
Pos:   0.0s      1f ( 0%)  0.00fps Trem:   0min   0mb  A-V:0.000 [0:0]
Pos:   0.0s      2f ( 8%)  0.00fps Trem:   0min  63mb  A-V:0.000 [0:0]
Pos:   0.1s      3f (16%)  0.00fps Trem:   0min  47mb  A-V:0.000 [0:0]
Pos:   0.1s      4f (24%)  0.00fps Trem:   0min  42mb  A-V:0.000 [0:0]
Pos:   0.1s      5f (33%)  0.00fps Trem:   0min  39mb  A-V:0.000 [0:0]
Pos:   0.1s      6f (41%)  0.00fps Trem:   0min  38mb  A-V:0.000 [0:0]
Pos:   0.1s      7f (49%)  0.00fps Trem:   0min  37mb  A-V:0.000 [0:0]
Pos:   0.2s      8f (58%)  0.00fps Trem:   0min  36mb  A-V:0.000 [0:0]
Pos:   0.2s      9f (66%)  0.00fps Trem:   0min  35mb  A-V:0.000 [0:0]
Pos:   0.2s     10f (74%)  0.00fps Trem:   0min  35mb  A-V:0.000 [0:0]
Pos:   0.2s     11f (82%)  0.00fps Trem:   0min  34mb  A-V:0.000 [0:0]
Pos:   0.2s     12f (91%)  0.00fps Trem:   0min  34mb  A-V:0.000 [0:0]

Flushing video frames.

Video stream: 1105920.000 kbit/s  (138240000 B/s)  size: 33177600 bytes
0.240 secs  12 frames

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