[Asterisk-Users] OT: mixing monitor files to stereo wav

Jeffrey C. Ollie jeff at ollie.clive.ia.us
Fri Jan 21 12:58:32 MST 2005


With the help of some people on IRC I've gotten further with using
GStreamer:

gst-launch interleave name=int ! audio/x-raw-float,buffer-frames=256 !
audioconvert ! wavenc ! filesink location=x.wav { filesrc location=vm-
youhave.gsm ! audio/x-gsm,rate=8000 ! gsmdec ! audioconvert ! buffer-
frames-convert ! queue ! int.sink1 } { filesrc location=vm-
whichbox.gsm ! audio/x-gsm,rate=8000 ! gsmdec !  audioconvert ! buffer-
frames-convert ! queue ! int.sink2 }
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