Good day,
It seems that I couldn't get how to realize my idea.
My Behringer USB mixer can play the USB audio from host to master OR capture
the master to USB. While playing the audio from USB to master there a silence
on USB capture.
So if there silence on USB Input - we play radio.
If there some signal on USB input - we dump audio to file.
My current script now just detects the silence as it should. I need to play
radio to ALSA OUT ONLY when silence on ALSA IN detected. When signal on ALSA IN
detected - I need to dump the signal from ALSA IN to file. I was trying do it
different ways, but kindly asking for Your help.
set("tag.encodings",["UTF-8"])
set("log.stdout", true)
set("log.file.path","/var/log/liquidsoap/radio.log")
set("log.file",true)
set("log.level",5)
set("init.daemon.pidfile.path","/var/run/liquidsoap/radio.pid")
set("init.daemon",true)
radio = input.http ( "http://stream.creo.net.ua/ecstazi.m3u"; )
radio = mksafe(radio)
usb = input.alsa (device="hw:1,0")
usb = mksafe(usb)
def silence()
log ("SILENCE")
end
usb = on_blank (silence, usb)
live = radio
output.alsa(device="hw:1,0",live)
output.file(%mp3.fxp, "/tmp/hop.mp3", usb)
BR
Cyril Mamai
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