srtcl Command-Line Base SRT editor ๐ Install First, make sure you have NodeJS > 16 & Npm npx srtcl usage Help: npx srtcl --help To move 10 second forward: npx srtcl <filepath> -add 10 -o <outputpath> To move 10 second backward: npx srtcl <filepath> -remove 10 -o <outputpath>