[FFmpeg-devel] [PATCH] movenc: Force setting of "Samples per packet" field in SoundDescription V1 extended info

Michael Niedermayer michaelni at gmx.at
Fri Oct 5 20:26:15 CEST 2012

On Fri, Oct 05, 2012 at 06:23:11PM +0200, Michael Niedermayer wrote:
> On Fri, Oct 05, 2012 at 09:42:52AM +0100, Tim Nicholson wrote:
> > Apple spec is for this field to be always one for uncompressed PCM,
> > currently this is only forced for V2 Sound descriptions and left at
> > track->enc->frame_size for V1.
> >
> > Curiously this seems to come out at "1" for 'le' flavours anyway but
> > 'be' returns "0".
> why does the frame_size field differ between le and be ?
> that doesnt feel correct at all

the difference is caused simply by the LE fate test not using mov but
rather wav
ill wait a day or 2 in case someone wants to test with common non free
tools if they like the more correct value, before commit



Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

I do not agree with what you have to say, but I'll defend to the death your
right to say it. -- Voltaire
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