ffmpeg upgrade from 4.3 to 4.4 / Andrew fixed patches except patch2/B by Freelancer

[goodguy/cinelerra.git] / cinelerra-5.1 / ffmpeg / video / h264.mp4

mp4 libx264
# use framerate for 1 keyframe/sec, needed for seeks
keyint_min=25
x264-params keyint=25