AP DS TECH ffmpeg strip header ~~ January 29, 2021 Strips 13 seconds from the start. 1ffmpeg -ss 00:00:13 -i input.mp4 -acodec copy -vcodec copy output.mp4 Related Posts:FFMPEG split video to equal segmentsCombine AUDIO and VIDEO on OSX - NOT using a NLE/DAW…ffmpeg on OSX with hardware enabled encodingffmpeg 3.0 - ProRes conversionFFmpeg brew install w/ font support