[Ffmpeg-devel] Re: .mp4 demuxer broken?

[Baptiste COUDURIER]

Michael Niedermayer wrote:
> Hi
> 
> ffmpeg -i CDR-Dinner_LAN_800k.mp4
> (http://www.mplayerhq.hu/MPlayer/samples/MPEG-4/CDR-Dinner_LAN_800k.mp4)
> 
> fails, but it does work woth an old binary ffmpeg (dunno from when) laying
> around
> 

Fixed. Patch attached. Michael I got a problem with getting codec from
codec_bmp_tags since it will register 'mp4s' as video.

3 solutions here :
- remove 'mp4s' from codec_bmp_tags
- only search into mov_video_tags.
- do what I go atm, ignore 'mp4s' in video section. But then ugliness is
coming back.

What do you think ?

Another problem spotted : many mp4 containing aac does not have a valid
sample rate, is there a way to force decoding first frame to let faad
init stream parameters ?

-- 
Baptiste COUDURIER                              GnuPG Key Id: 0x5C1ABAAA
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