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RE: mp4a support?: msg#00118

video.ffmpeg.user

Subject: RE: mp4a support?

Thanks for the info. I recompiled with --enable-faad but I still get
the same error.

-bash-3.00$ ffmpeg -i test.3gpp2 -ar 8000 -ac 1 -s qcif -y test.3gp
FFmpeg version CVS, Copyright (c) 2000-2004 Fabrice Bellard
configuration: --enable-mp3lame --enable-gpl --enable-faad
--enable-amr_nb
libavutil version: 49.0.0
libavcodec version: 51.9.0
libavformat version: 50.4.0
built on Apr 14 2006 18:24:45, gcc: 3.4.5 20051201 (Red Hat 3.4.5-2)
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'test.3gpp2':
Duration: 00:00:03.0, start: 0.000000, bitrate: 79 kb/s
Stream #0.0(eng), 15.00 fps(r): Video: mpeg4, yuv420p, 176x144
Stream #0.1(eng): Audio: mp4a / 0x6134706D, 8000 Hz, stereo
Output #0, 3gp, to 'test.3gp':
Stream #0.0, 15.00 fps(c): Video: h263, yuv420p, 176x144, q=2-31, 200
kb/s
Stream #0.1: Audio: amr_nb, 8000 Hz, mono, 64 kb/s
Stream mapping:
Stream #0.0 -> #0.0
Stream #0.1 -> #0.1
Unsupported codec (id=0) for input stream #0.1
-bash-3.00$

Any ideas? Thanks.

Dan.

-----Original Message-----
From: ffmpeg-user-bounces@xxxxxxxxxxxx
[mailto:ffmpeg-user-bounces@xxxxxxxxxxxx] On Behalf Of Mike Melanson
Sent: Friday, April 14, 2006 3:06 PM
To: FFMpeg user questions and RTFMs
Subject: Re: [Ffmpeg-user] mp4a support?

Dan wrote:
> Hi everyone,
>
> I am trying to use ffmpeg to convert a 3gp file to flv (flash video).

> I get an error with the audio file because it looks like my compile of

> ffmpeg cannot recognize mp4a. Is there any way to get ffmpeg to
> recognize this format?

Yes.

> -bash-3.00$ ffmpeg -i test.3gp test.flv FFmpeg version CVS, Copyright
> (c) 2000-2004 Fabrice Bellard
> configuration: --enable-mp3lame --enable-amr_nb

Configure with --enable-faad. To answer your inevitable
follow-on
question: Install libfaad.

--
-Mike Melanson

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