[FFmpeg-devel] [PATCH] avcodec/hevc_sei: Support HEVC paired fields.

Michael Niedermayer michael at niedermayer.cc
Fri Sep 29 00:35:04 EEST 2017

On Sun, Sep 24, 2017 at 02:42:20PM -0500, Brian Matherly wrote:
> On 9/23/2017 5:22 PM, Michael Niedermayer wrote:
> >On Thu, Sep 14, 2017 at 08:39:19PM -0500, Brian Matherly wrote:
> >>Correctly set frame.interlaced and frame.top_field_first when pic_struct
> >>indicates paired fields.
> >Do you have a (small) sample that gets fixed by this ?
> >
> >Can you make a fate test for this case ?
> >
> >[...]
> >
> Thanks Michael,
> I submitted a V2 patch (sorry about the double e-mail). V2 includes
> a fate test which uses probeframes. The reason I test probeframes is
> because the pixel data in the frame is exactly the same with/wo the
> patch - and the important part of the test is the value of the
> interlaced_frame and repeat_first_field fields.
> The sample file is uploaded to the videolan uploader: paired_fields.hevc

> It should be placed in: fate-suite/hevc/paired_fields.hevc


Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Into a blind darkness they enter who follow after the Ignorance,
they as if into a greater darkness enter who devote themselves
to the Knowledge alone. -- Isha Upanishad
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