How to apply different filters on 2 audio channel of same source?

jeyp4 jaiforfriend at gmail.com
Sat Feb 22 14:23:37 UTC 2020


Hello

For stereo microphone, is it possible to apply different filters on 2
channels.

pulsesrc can provide 2-channels

# Channel-1
gst-launch-1.0 pulsesrc buffer-time=20000 volume=1 ! audioamplify
amplification=5.0 ! audiochebband lower-frequency=10 upper-frequency=300
ripple=0.1 ! pulsesink buffer-time=20000
# Channel-2
gst-launch-1.0 pulsesrc buffer-time=20000 volume=1 ! audioamplify
amplification=2.0 ! audiochebband lower-frequency=200 upper-frequency=400
ripple=0.1 ! pulsesink buffer-time=20000

How in 1 command, different filters can be applied?





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