[FFmpeg-devel] [PATCH] Support for Frame Duplication(Doubling/Tripling) by FFmpeg's HEVC Decoder by parsing the picture_struct SEI

Praveen Kumar praveenkumar at outlook.com
Wed Jan 29 15:24:57 EET 2020


Hi,

Re-submitting the patch. This patch has the implementation for supporting frame-duplication (doubling/ tripling) by FFmpeg's HEVC decoder based on the picture_structure 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.

More details here: http://ffmpeg.org/pipermail/ffmpeg-devel/2019-June/245521.html

Thanks & Regards,
Praveen
-------------- next part --------------
A non-text attachment was scrubbed...
Name: HEVC_Frame_Doubling_Tripling.patch
Type: application/octet-stream
Size: 2711 bytes
Desc: HEVC_Frame_Doubling_Tripling.patch
URL: <https://ffmpeg.org/pipermail/ffmpeg-devel/attachments/20200129/25878624/attachment.obj>


More information about the ffmpeg-devel mailing list