This blog post serves as a reference for quick and simple operations with ffmpeg. It will be updated over time with more stuff.

Cut/Trim A Video

To cut and only keep from 1 timestamp to another...

ffmpeg -ss "00:00:10.000" -to "00:06:20.450" -i in.mp4 out.mp4

To cut and only keep for a certain amount of time after a timestamp...

ffmpeg -ss "00:00:10.000" -t "00:00:15.400" -i in.mp4 out.mp4