[Ffmpeg-devel] Difference parameter list 0.4.9-pre1 vs. cvs?

Hanno 'Rince' Wagner wagner
Tue Oct 4 17:27:14 CEST 2005


I use the perl-script "nuvexport" to transcode records from the
"native" format to eg. mpeg.

Since i try this on a AMD64-System, the stable ffmpeg-version
doesn't work (I can not even compile it), only the cvs-version seems
to be 64bit-clean. But nuvexport seems to bring the parameters in a
different order than expected:

# ffmpeg -f u16le -ar 32000 -ac 2 -i audio.raw -f rawvideo -s 640x480 -r 29.97 -i video.yuv -vcodec mpeg4 -b 2000 -acodec mp3 -ab 128 out.avi

ffmpeg version cvs, build 4753, Copyright (c) 2000-2004 Fabrice
  configuration:  --prefix=/usr --libdir=${prefix}/lib
--enable-shared --enable-mp3lame --host=x86_64-linux --enable-gpl
--build=x86_64-linux --enable-faad --mandir=${prefix}/share/man
--enable-vorbis --enable-pthreads --enable-faac --enable-xvid
--enable-dts cc --enable-amr_nb --enable-amr_wb --enable-pp
--enable-shared-pp --enable-libogg --enable-a52 --enable-a52bin
  built on Jun 12 2005 06:13:27, gcc: 3.3.6 (Debian 1:3.3.6-5)
  Input #0, u16le, from 'audio.raw':
    Duration: N/A, bitrate: N/A
      Stream #0.0: Audio: pcm_u16le, 32000 Hz, stereo, 1024 kb/s
      video.yuv: could not find codec parameters

The error message indicates that video.yuv wouldn't be in any
recogniseable format - but with the parameters before I already
explain them.

Is there any differences with these parameters from the "stable"
version to the new version?

Ciao, Hanno
|  Hanno Wagner  | Member of the HTML Writers Guild  | Rince at IRC      |
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