[MPlayer-dev-eng] incoming/Vorbis_in_MP4_lavf_fail.mp4

[Michael Niedermayer]

Hi

On Fri, Mar 16, 2007 at 06:36:46PM +0100, Reimar Döffinger wrote:
> Hello,
> On Fri, Mar 16, 2007 at 03:56:58PM +0100, Nico Sabbi wrote:
> > Compn wrote:
> > >ffplay and mplayer detects audio correctly
> > >
> > >mplayer -demuxer lavf does not.
> > >
> > >adding format 0x6134706D to audiocodec vorbis allows it to play
> > >but its still trying faad first.
> > >
> > >Opening audio decoder: [faad] AAC (MPEG2/4 Advanced Audio Coding)
> > >FAAD: Failed to initialize the decoder!
> > >ADecoder init failed :(
> > >ADecoder init failed :(
> > >Opening audio decoder: [ffmpeg] FFmpeg/libavcodec audio decoders
> > >AUDIO: 48000 Hz, 2 ch, s16le, 0.0 kbit/0.00% (ratio: 0->192000)
> > >Selected audio codec: [ffvorbis] afm: ffmpeg (FFmpeg Vorbis decoder)
> > >
> > > 
> > >
> > try with svn blame who broke it, please.
> 
> I think this was never fixed. The problem IIRC is that lavf demuxer uses
> a different mov atom to detect the format, but that one only contains
> "mp4a".

if codec_tag is mp4a then this is wrong, codec_tag should contain the thing
which is looked up in ff_mov_obj_type

grep ff_mov_obj_type in lavf/mov.c set codec_tag to it run regression tests
check if this fixes the mplayer+lavf problem send patch

[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

The greatest way to live with honor in this world is to be what we pretend
to be. -- Socrates
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