FFmpeg
FFmpeg copied to clipboard
support plt and act
replace https://github.com/ffvvc/FFmpeg/pull/224
@QSXW this is the refined version. Please review and help upstream it after the SEI patch is merged.
@QSXW thank you for the review. All fixed.
merged as a65d028fb15dc01ae4974f413e489b891c3964be Thank you, Jianhua and all