Hello,
im trying to use audio visualisation with my line in port.
In our music forum i got a tip and have it somehow working with this line:
Code:
gst-launch-1.0 -v pulsesrc ! goom ! videoconvert ! xvimagesink force-aspect-ratio=false
Problem here seems that it also uses the microfone in and not just the line in.
i did try this like suggested:
Code:
gst-launch-1.0 -v pulsesrc alsa_input.pci-0000_00_1b.0.analog-stereo ! goom ! videoconvert ! xvimagesink force-aspect-ratio=false
but i get this error:
Code:
WARNING: erroneous pipeline: could not link pulsesrc0 to goom0
So how can I find out which device name I have to use with pulesrc?
Is it possible to tell gst-lauch to just use my secondary Monitor?
second question is, can I use projectM (milkdrop) in the same way with gstreamer?
Does goom have presets that I can choose from?
My System is a Ubuntu 13.04.