[MPlayer-users] Can't play video.google.com mp4 (ffh264) videos

[Krzysztof Duchnowski]

Dennis Nezic pisze:
> Short 13s example video: Click on the iPod/PSP download:
>> http://video.google.com/videoplay?docid=-5430162752441513692&ei=EtDnSJrADYqK_QHJ1YX4Dw

> Playing video.mp4.
> [file] File size is 925651 bytes
> STREAM: [file] video.mp4
> STREAM: Description: File
> STREAM: Author: Albeu
> STREAM: Comment: based on the code from ??? (probably Arpi)
> CACHE_PRE_INIT: 0 [0] 811008  pre:163840  eof:0  

> LAVF_check: QuickTime/MPEG-4/Motion JPEG 2000 format
> libavformat file format detected.
> cache_stream_seek: WARNING! Can't seek to 0xE1FD3 !
> ........ it hangs here, taking up 100% cpu :|


> It works if I copy-convert it in ffmpeg:
> ffmpeg -i video.mp4 -vcodec copy -acodec copy test.mp4

> Playing test.mp4.
> [file] File size is 929012 bytes
> STREAM: [file] test.mp4
> STREAM: Description: File
> STREAM: Author: Albeu
> STREAM: Comment: based on the code from ??? (probably Arpi)
> CACHE_PRE_INIT: 0 [0] 811008  pre:163840  eof:0  

> LAVF_check: QuickTime/MPEG-4/Motion JPEG 2000 format
> libavformat file format detected.
> ==> Found video stream: 0
> [lavf] Video stream found, -vid 0
> ======= VIDEO Format ======
>   biSize 73
>   biWidth 320
>   biHeight 240
>   biPlanes 0
>   biBitCount 24
>   biCompression 828601953='avc1'
>   biSizeImage 230400
> Unknown extra header dump: [1] [42] [0] [d] [ff] [e1] [0] [12] [67]
> [42] [0] [d] [92] [54] [a] [f] [d0] [80] [0] [0] [32] [0] [0] [5] [da]
> [c2] [1] [0] [4] [68] [ce] [3c] [80] ===========================
> ==> Found audio stream: 1
> [lavf] Audio stream found, -aid 1
> ======= WAVE Format =======
> Format Tag: 255 (0xFF)
> Channels: 2
> Samplerate: 48000
> avg byte/sec: 0
> Block align: 1
> bits/sample: 16
> cbSize: 2
> Unknown extra header dump: [11] [90] 
> ==========================================================================
> LAVF: 1 audio and 1 video streams found
> ............ cut.

mplayer complains that my hardware is too slow but it plays it with 
"-demuxer lavf" (which is my default settings).
You have 3 way:
1 - compile newest mplayer
2 - use "-demuxer mov" option
3 - remux file to standard MP4 by "MP4Box video.mp4 -inter 500"

-- 
Krzysztof 'DK75' Duchnowski
GetFirefox - http://www.mozilla.com/firefox/
Konfiguracja UTF-8 dla czytników - http://evil.pl/pip/utf/