[FFmpeg-user] HEVC Video Transcode Transfer VUI, SEI Information

[Ben Chang]

Hi,

I was wondering if ffmpeg supports transfer of VUI and SEI info between an original bitstream and re-encoded bitstream (in a transcode scenario).

I have been digging through the documentation; the closest I can find is using -f metadata and -map_metadata but these don't seem to include the params I need.

This is specific to HDR bitstream transcode where I want to maintain information such as color_description_present_flag, colour_primaries, transfer_characteristics, etc.

Thanks,
Ben

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