Thank you for your help; this is a lot to take in, though I am not adverse to working on the command line, and many times I prefer it. In your first example, it seems I need to substitute something for "jackaudiosrc". What might I put there? Also, I am surprised to see the use of the "!" character as opposed to the pipe "|". Is the "!" particular to bash? I am taking a look at the documentation. Thanks again. Jannis Achstetter <jannis_achstetter@xxxxxx> wrote: > > Am 20.04.2015 um 05:46 schrieb Ivan K: > > [...] > > Is there any application that can record video > > from a webcam but use an audio input other than > > the built-in mic on the cam? > > This can be done very easily using gstreamer. You can construct > pipelines from single elements. Here's an example that might > work for your application: > > > gst-launch-1.0 v4l2src ! video/x-raw,width=640,height=360,framerate=30/1 > ! vp8enc deadline=30000 threads=4 ! queue ! matroskamux name=mux ! > filesink location=test.mkv jackaudiosrc ! audio/x-raw,channels=2 ! > audioconvert ! opusenc ! queue ! mux. > > This will grab raw video from your cam, encode it, mux it and > save it to a file. Furthermore, audio will be grabbed from > jack, encoded and also muxed to the same file. _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/listinfo/linux-audio-user
