Re: [sisyphus] ffmpeg xvmc support

[Alexander Markelov <ml@13.net.ru>]

Alexander Markelov пишет:
> Led пишет:
>> 2007/6/6, Alexander Markelov <ml@13.net.ru>:
>>> Доброго времени суток!
>>> Судя по changelog'у к ffmpeg xvmc поддержка имеется. Но по факту:
>>> [root@server mplayer]# rpm -q ffmpeg libavcodec
>>> ffmpeg-0.5.0-alt1.svn9221
>>> libavcodec-0.5.0-alt1.svn9221
>>>
>>> [root@server mplayer]# ffmpeg -formats 2>&1 | grep xvmc
>>> Пусто.
>>> А должно быть:
>>> mpegvideo_xvmc
>> AFAIR ffmpeg -formats и не покажет его.
>> ffmpeg из Sisyphus действительно собран без xvmc.
>> Сегодня в /i/Daedalus ушёл ffmpeg-0.5.0-alt1.svn9255.1.src.rpm, в
>> котором xvmc включён.
>>
> [root@server 9233]# rpm -q ffmpeg
> ffmpeg-0.5.0-alt1.svn9233.1
> 
> [root@server 9233]# mplayer -vo xvmc -vc ffmpeg12mc 
> /var/opt/disk1/torrent/deep/VIDEO_TS/VTS_01_0.VOB
> MPlayer dev-SVN-r22535-4.1.1 (C) 2000-2007 MPlayer Team
> CPU: Intel(R) Pentium(R) 4 CPU 2.80GHz (Family: 15, Model: 2, Stepping: 9)
> CPUflags:  MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 1
> Compiled with runtime CPU detection.
> 113 audio & 235 video codecs
> mplayer: unknown token "Syncing" in /home/deep/.lircrc:1889 ignored
> 
> Playing /var/opt/disk1/torrent/deep/VIDEO_TS/VTS_01_0.VOB.
> 
> MPEG-PS file format detected.
> 
> Too many video packets in the buffer: (4096 in 8255105 bytes).
> Maybe you are playing a non-interleaved stream/file or the codec failed?
> For AVI files, try to force non-interleaved mode with the -ni option.
> MPEG: No audio stream found -> no sound.
> VIDEO:  MPEG2  720x576  (aspect 2)  25.000 fps  8000.0 kbps (1000.0 kbyte/s)
> xscreensaver_disable: Could not find XScreenSaver window.
> vo_xvmc: X-Video extension 2.2
> vo_xvmc: X-Video MotionCompensation Extension version 1.1
> ==========================================================================
> Forced video codec: ffmpeg12mc
> Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
> Cannot find codec 'mpegvideo_xvmc' in libavcodec...
> VDecoder init failed :(
> Cannot find codec matching selected -vo and video format 0x10000002.
> Read DOCS/HTML/en/codecs.html!
> ==========================================================================
> 
> 
> Exiting... (End of file)
> 
> [root@server 9233]# cat /etc/mplayer/codecs.conf
> --skip--
> videocodec ffmpeg12mc
>    info "FFmpeg MPEG-1/2 (XvMC)"
>    status buggy
>    format 0x10000001  ; MPEG-1
>    format 0x10000002  ; MPEG-2
>    fourcc mpg1,mpg2,MPG2
>    fourcc "DVR "
>    fourcc hdv2
>    fourcc PIM1        ; Pinnacle hardware-MPEG-1
>    fourcc VCR2
>    fourcc MPEG
>    fourcc hdv3        ; HDV 1080i50
>    fourcc mx5p        ; MPEG IMX 625/50 (50 Mb/s)
>    driver ffmpeg
>    dll "mpegvideo_xvmc"
>    out IDCT_MPEG2
>    out MOCO_MPEG2
> --skip--
> Только из данных соображений я считаю что ffmpeg -formats должен 
> показать mpegvideo_xvmc, может я и ошибаюсь.
Поторопился я чего то 9233 принял за 9255. Буду ждать svn9255.