Change #250699

Comments

fftools/ffmpeg: add force key frame by scdet metadata support
For example:

./ffmpeg -hwaccel videotoolbox \
	-i input.mp4 -c:a copy \
	-vf scdet=threshold=10 \
	-c:v h264_videotoolbox \
	-force_key_frames scd_metadata \
	-g 1000 -t 30 output.mp4

Changed files

• doc/ffmpeg.texi
• fftools/ffmpeg.h
• fftools/ffmpeg_enc.c
• fftools/ffmpeg_mux_init.c