Ffmpeg Cheatsheet

Split video without transcoding

ffmpeg -i INFILE.mp4 -vcodec copy -acodec copy -ss 00:01:00.000 -t 00:00:10.000 OUTFILE.mp4

Rotate video

Example

"D:\ProgramasPortable\Media Softwares\ffmpeg-4.1.1-win64-static\bin\ffmpeg.exe" -i "S:\VID_20200307_213049.mp4" -vcodec copy -acodec copy -ss 00:00:00.000 -t 00:03:20.000 "S:\first.mp4"

"D:\ProgramasPortable\Media Softwares\ffmpeg-4.1.1-win64-static\bin\ffmpeg.exe" -i "S:\VID_20200307_213049.mp4" -map_metadata 0 -metadata:s:v rotate="90" -c copy -ss 00:03:20.000 "S:\second.mp4"

Rotate Example

$ ffmpeg -i input.mp4 -map_metadata 0 -metadata:s:v rotate="90" -codec copy output.mp4

Referências

Cortando Video
https://vollnixx.wordpress.com/2012/06/01/howto-cut-a-video-directly-with-ffmpeg-without-transcoding/

Rotacionando Video
https://www.ostechnix.com/how-to-rotate-videos-using-ffmpeg-from-commandline/