ffmpeg problem

mkhan919 · 03-28-2007, 05:55 PM

hi,
i am using mandriva free 2007. I am trying to convert a avi file into a flv but the converted file does not have any sound.

I have lame installed (LAME 32bits version 3.97).

Cant figure out what the problem is. As it says in the output the problem is with the audio codec, but i have lame installed. Is there something else i need to do???

Thanx for your help.

here is the output that i get:

# ffmpeg -i The.Dresden.Files.S01E05.WS.DSR.XviD-ORENJi.avi -ar 22050 -acodec mp3 -ab 64 -f flv -s 480x320 video.flv
FFmpeg version SVN-r6122, Copyright (c) 2000-2004 Fabrice Bellard
configuration: --prefix=/usr --enable-shared --libdir=/usr/lib --enable-a52 --enable-pp --enable-gpl --enable-pthreads --enable-mp3lame --enable-faad --enable-faac --enable-x264 --enable-xvid --enable-amr_nb
libavutil version: 49.0.0
libavcodec version: 51.11.0
libavformat version: 50.5.0
built on Sep 13 2006 06:33:34, gcc: 4.1.1 20060724 (prerelease) (4.1.1-3mdk)
Input #0, avi, from 'The.Dresden.Files.S01E05.WS.DSR.XviD-ORENJi.avi':
Duration: 00:41:54.9, start: 0.000000, bitrate: 1163 kb/s
Stream #0.0: Video: mpeg4, yuv420p, 608x336, 23.98 fps(r)
Stream #0.1: Audio: mp3, 48000 Hz, stereo, 128 kb/s
File 'video.flv' already exists. Overwrite ? [y/N] y
Output #0, flv, to 'video.flv':
Stream #0.0: Video: flv, yuv420p, 480x320, q=2-31, 200 kb/s, 23.98 fps(c)
Stream #0.1: Audio: 0x0000, 22050 Hz, stereo, 64 kb/s
Stream mapping:
Stream #0.0 -> #0.0
Stream #0.1 -> #0.1
[flv @ 0xb7e49288]removing common factors from framerate
Unsupported codec for output stream #0.1

macemoneta · 03-28-2007, 11:35 PM

It's working here (Fedora Core 6)... Do you have lame-libs installed? You should have '/usr/lib/libmp3lame.so.0'.

mkhan919 · 03-29-2007, 03:05 AM

Yups... i seem to have those libraries.

libmp3lame.so.0@
libmp3lame.so.0.0.0*

macemoneta · 03-29-2007, 10:47 AM

The only thing I can think of is that ffmpeg was built incorrectly. My copy reports:

Code:

FFmpeg version SVN-r7813, Copyright (c) 2000-2006 Fabrice Bellard, et al.
  configuration:  --prefix=/usr --incdir=/usr/include/ffmpeg --libdir=/usr/lib -
-shlibdir=/usr/lib --mandir=/usr/share/man --arch=x86_32 --extra-cflags=-O2 -g -
pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-bu
ffer-size=4 -m32 -march=i386 -mtune=generic -fasynchronous-unwind-tables --enable-mp3lame --enable-libogg --enable-libtheora --enable-vorbis --enable-faad --enable-faac --enable-libgsm --enable-xvid --enable-x264 --enable-a52 --enable-a52bin --enable-dts --enable-pp --disable-static --enable-shared --enable-gpl --disable-debug --disable-opts --disable-strip 
  libavutil version: 49.3.0
  libavcodec version: 51.30.0
  libavformat version: 51.8.0

I noticed that yours doesn't report the '--shlibdir' option; I don't know if that will cause a problem. Is that the most up to date version available?

mkhan919 · 03-29-2007, 12:19 PM

No. your libraries all seem to be newer versions than mine. May be thats causing the problems. But from mandriva repositories, these are the latest ones that are available. I think i might need to do a recompile......
however, i had tried recompiling it (before installing using urpmi), but there seems to be tons of dependencies. Everytime i try to install some library, it says it needs something else....lol

darkone66669 · 09-24-2008, 04:03 PM

When you do a recompile of ffmpeg do a ./configure -h or -help I'm not sure which but I think you need to specify to the configure script that you want lame enabled with --enable-libmp3lame also you probably will need them for libfaac, libfaad, and libxvid as well if you want those included that is or if you even have them.