[FFmpeg-devel] [PATCH 3/5] mp3dec: parse initial silence padding information from lame tag

Michael Niedermayer michaelni at gmx.at
Tue Jul 24 05:24:03 CEST 2012


On Mon, Jul 23, 2012 at 03:54:59PM -0700, Dale Curtis wrote:
> On Wed, Jul 4, 2012 at 2:15 PM, Michael Niedermayer <michaelni at gmx.at>wrote:
> > And pass the information on to the lavf core.
> >
> > Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
> > ---
> >  libavformat/mp3dec.c |   28 ++++++++++++++++++++++++++++
> >  1 file changed, 28 insertions(+)
> >
> Looks like this changed (broke?) dts/pts after seek-to-zero on some mp3
> files:

This is a regresion since this commit or "commit 885fc058655efee94203314984ce99b301fdebb1

    lavf: count skipped samples for initial timestamps.

    If skip_samples is set and timestamps are synthesized using durations,
    make them start at -skip_samples (rescaled) instead of 0,
    so that the timestamp of the first undiscarded sample is 0.

Ill look into it after a few hours of sleep, unless nicolas has time
before to investigate

thanks for the report!

Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

There will always be a question for which you do not know the correct awnser.
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