ffmpegHow to change keyframe interval using keyInt

ffmpeg -i in.mp4 -vcodec libx264 -x264-params keyint=5 -acodec copy out.mp4ctrl + cyoutubegithub

`-i in.mp4` input video file	`-vcodec libx264` use H.264 video codec
`keyint` sets the number of frames inside GOP	`5` use maximum of 5 frames for each GOP, note that this is quite small amount, only for demo purposes
`-acodec copy` do not reencode audio, just copy it	`out.mp4` resulting video file