[FFmpeg-devel] [PATCH 4/6] lavf/mov: Add support for edit list parsing.
isasi at google.com
Mon Sep 19 22:41:51 EEST 2016
For the gapless playback:
I can hack so that we have monotonically increasing timestamps for the
audio , when demuxing . Basically going back in the index and setting
correct timestamps for the discarded packets.
But, as pointed out in the IRC channel, I modify skip_samples field too in
the mov_fix_index function, which might be harder to fix. I want to know if
we need to have skip_samples field as exactly the same as before , for the
gapless decoding by "external decoder wrappers " to work.
On Mon, Sep 19, 2016 at 12:02 PM, Michael Niedermayer <
michael at niedermayer.cc> wrote:
> On Mon, Sep 19, 2016 at 11:08:30AM -0700, Sasi Inguva wrote:
> > Thanks Michael, for the assiduous review. We caught 2-3 audio decoding
> > because of it, and implemented basic seek functionality.
> It seems this causes a regression
> durandal117 and wm4 on IRC pointed out that the change to the gapless
> fate test seems wrong
> > > > tests/ref/fate/gaplessenc-itunes-to-ipod-aac | 8 +-
> > > > tests/ref/fate/gaplessenc-pcm-to-mov-aac | 8 +-
> Can you look at this ?
> Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
> When the tyrant has disposed of foreign enemies by conquest or treaty, and
> there is nothing more to fear from them, then he is always stirring up
> some war or other, in order that the people may require a leader. -- Plato
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