[FFmpeg-user] the out mp3 file is shorter than the .caf file

[Lou]

On Sun, Nov 18, 2012, at 04:59 AM, notedit wrote:
> hi,
> 
> when i use the ffmpeg to transcoding a ilbc encoding caf file to a mp3
> file.  the out mp3 file is shorter than the caf file.
> the command is:/usr/local/bin/ffmpeg -acodec ilbc -i xxx.caf -ab 16k
> xxxx.mp3 .
> 
> anyone knows the answer?

Probably not unless you also provide the complete ffmpeg console output
that results from your command. You should also make sure that you're
using a recent ffmpeg.