Good morning folks, I'm looking for some sort of software that will do automatic/batch audio processing. Here's what I'm looking to do: connected to the input of a sound card is a scanner radio which is listening to certain frequencies. Radio traffic is erratic, so most of the time there is no input (or a very low level of white noise perhaps).
What I'd like to do is run something that would monitor the input ... when there is traffic, record that into a file, and then stop recording when the transmission stops. This needs to be totally automatic; the files would then be compressed and put on a web site (I can do that part easily enough with shell scripts). I also would like to be able to stream the same incoming audio to icecast at the same time, for real-time listening. What kind of software is out there for batch audio processing in Linux? Thanks for any advice. My experience with Linux and multimedia stuff is a bit limited, so I hope I can get this working! I'm planning on using Alsa (either with 2.4 or 2.6) but could change that if necessary. Regards, Jeremy -- /---------------------------------------------------------------------\ | Jeremy Portzer [EMAIL PROTECTED] trilug.org/~jeremy | | GPG Fingerprint: 712D 77C7 AB2D 2130 989F E135 6F9F F7BC CC1A 7B92 | \---------------------------------------------------------------------/
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