[FFmpeg-user] Ham Radio

Carl Eugen Hoyos ceffmpeg at gmail.com
Wed Mar 27 17:47:08 EET 2019

2019-03-27 16:29 GMT+01:00, Dennis Wage <dwage at dwage.com>:

> With ffmpeg can I capture audio from device line input to an mp3 or wav
> file, with a squelch or gate that will only record when audio is present?

A filter that detects silence exists but the command line tool
cannot use this information to start / stop recording.
You would have to write an application or at least a script
but I would hope that other possibilities exits (I don't know
of any).

Carl Eugen

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