tldr/pages/common/sox.md

30 lines
794 B
Markdown
Raw Normal View History

# sox
> Sound eXchange: play, record and convert audio files.
> Audio formats are identified by the extension.
2019-05-15 09:07:05 +01:00
> Homepage: <http://sox.sourceforge.net>.
- Merge two audio files into one:
`sox -m {{input_audiofile1}} {{input_audiofile2}} {{output_audiofile}}`
- Trim an audio file to the specified times:
`sox {{input_audiofile}} {{output_audiofile}} trim {{start}} {{end}}`
- Normalize an audio file (adjust volume to the maximum peak level, without clipping):
`sox --norm {{input_audiofile}} {{output_audiofile}}`
- Reverse and save an audio file:
`sox {{input_audiofile}} {{output_audiofile}} reverse`
- Print statistical data of an audio file:
`sox {{input_audiofile}} -n stat`
- Increase the volume of an audio file by 2x:
`sox -v 2.0 {{input_audiofile}} {{output_audiofile}}`