[FFmpeg-devel] [PATCH] adpcm: Flush the PutBitsContext at the end of each block when encoding IMA QT

[Kostya]

On Thu, Aug 26, 2010 at 10:40:54AM +0300, Martin Storsj? wrote:
> On Thu, 26 Aug 2010, Michael Niedermayer wrote:
> 
> > On Wed, Aug 25, 2010 at 10:37:33PM +0300, Martin Storsj? wrote:
> > > Hi,
> > > 
> > > As in $subj - currently, the last few bytes of each packet aren't written 
> > > properly, leading to quite audible noise.
> > > 
> > > // Martin
> > >  adpcm.c |    1 +
> > >  1 file changed, 1 insertion(+)
> > > 9fcdbc3755bebeedc46002086d944af9a9d513b6  0001-Flush-the-PutBitsContext-at-the-end-of-each-block-wh.patch
> > > From e0ccf7f48b9264f271a5cadd45ce67182f56bb03 Mon Sep 17 00:00:00 2001
> > > From: Martin Storsjo <martin at martin.st>
> > > Date: Wed, 25 Aug 2010 22:34:39 +0300
> > > Subject: [PATCH] Flush the PutBitsContext at the end of each block when encoding ADPCM IMA QT
> > 
> > probably ok, do the reg tests change?
> 
> No, they didn't seem to change, curiously enough. Thus, committed.

Well, 32 samples x 4 bits = enough aligned bits to make put_bits() flush
it behind the scenes. Not that it's a good thing to rely on that.
 
> // Martin