On Thu, Dec 07, 2017 at 07:47:58PM +0000, Aman Gupta wrote:
> On Thu, Dec 7, 2017 at 11:42 AM Michael Niedermayer <mich...@niedermayer.cc>
> wrote:
>
> > On Wed, Dec 06, 2017 at 02:54:50PM -0800, Aman Gupta wrote:
> > > From: Aman Gupta <a...@tmm1.net>
> > >
> > > ---
> > > libavcodec/mpegvideo_parser.c | 2 +-
> > > 1 file changed, 1 insertion(+), 1 deletion(-)
> > >
> > > diff --git a/libavcodec/mpegvideo_parser.c
> > b/libavcodec/mpegvideo_parser.c
> > > index de70cd5632..be240b6890 100644
> > > --- a/libavcodec/mpegvideo_parser.c
> > > +++ b/libavcodec/mpegvideo_parser.c
> > > @@ -131,7 +131,7 @@ static void
> > mpegvideo_extract_headers(AVCodecParserContext *s,
> > > }
> > > }
> > >
> > > - if (!pc->progressive_sequence) {
> > > + if (!pc->progressive_sequence &&
> > !progressive_frame) {
> >
> > Iam not against this if it results in more correct interlaced detection
> > in practice
>
>
> In my experience, most progressive mpeg2 samples are reported as interlaced
> by ffprobe before this change. See for example
> https://tmm1.s3.amazonaws.com/720p.tsok, can you make the commit message convey this more clearly? as its now it looks like this is a fix for some spec non compliance [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB Modern terrorism, a quick summary: Need oil, start war with country that has oil, kill hundread thousand in war. Let country fall into chaos, be surprised about raise of fundamantalists. Drop more bombs, kill more people, be surprised about them taking revenge and drop even more bombs and strip your own citizens of their rights and freedoms. to be continued
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