[Ffmpeg-devel] Mpegaudio decoding problem

Michael Niedermayer michaelni
Sun Feb 18 21:24:30 CET 2007


On Sun, Feb 18, 2007 at 06:54:26PM +0100, Chip wrote:
> Hello,
> Can someone help me how to decode mpeg audio with libavcodec? I've used to
> do it as apiexample shows and it worked well (4 or 6 months ago). But with
> the svn version of libavcodec it started to decode garbage. Very strange
> noise. My first tought was endian problem but while I tried it on my PC, I
> get the same result and my stderr is full with the following message:
> [mp2 @ 0x8319b0c]Header missing skipping one byte.
> Can someone point out what is changed for audio decoding in the recent past?

you need to use a AVParser, the decoder expect complete frames

Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Everything should be made as simple as possible, but not simpler.
-- Albert Einstein
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