[FFmpeg-devel] [PATCH] Lost VBR header
pbelkner at snafu.de
Fri Apr 15 12:19:32 CEST 2011
FFmpeg is known for eating up the VBR header of MP3 files in case of
stream copy as e.g.
ffmpeg -i a.mp3 -acodec copy -y b.mp3
The patch fixes this provided the "-acodec" switch is given in front of
the "-i" switch:
ffmpeg -acode copy -i a.mp3 -y b.mp3
Apart from this subtility the patch should improve "libavformat.a" in
order that third party client code may copy MP3s without losing the VBR
header (as. e.g. my R128GAIN, see below).
I really would apreciate if you could apply the patch or provide an
Thank you for your ongoing effort.
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