Create and execute ffmpeg CLI commands.
Convenience to import all FFmpex options.
https://ffmpeg.org/ffmpeg-all.html#Advanced-options
https://ffmpeg.org/ffmpeg-all.html#Audio-Options
https://www.ffmpeg.org/ffmpeg-devices.html
https://ffmpeg.org/ffmpeg-all.html#Main-options
https://ffmpeg.org/ffmpeg-all.html#Subtitle-options
https://ffmpeg.org/ffmpeg-all.html#Video-Options
https://ffmpeg.org/ffmpeg-all.html#Format-Options
https://ffmpeg.org/ffmpeg-all.html#libx264_002c-libx264rgb
Execute ffprobe CLI commands.
ffprobe