[FFmpeg-devel] [PATCH] Support for Frame Duplication (Doubling/Tripling) by FFMPEG's HEVC Decoder by parsing the picture_struct SEI value(Requirement:http://ffmpeg.org/pipermail/ffmpeg-devel/2019-June/245521.html)

[Praveen Kumar]

Hi,

Re-sending the patch after incorporating the review comments over the previous patch sent yesterday.

This patch has the implementation for supporting frame duplication (doubling/ tripling) by FFmpeg's HEVC decoder based on the picture_structre SEI value present in the encoded video.
picture_structure value of 7 implies doubling and 8 implies tripling. The value of picture_structure is set while encoding.

This addresses the requirement mentioned in the thread http://ffmpeg.org/pipermail/ffmpeg-devel/2019-June/245521.html

Thanks & Regards,
Praveen

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