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Added descriptions for devices and verification.

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This commit is contained in:
James Blair
2022-02-07 08:46:27 +13:00
parent 47137e081c
commit 8247ac248b
1 changed files with 21 additions and 4 deletions
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streaming/obs-setup.org
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@ -1,3 +1,4 @@
# -*- ii: ii; -*-
#+TITLE: Open broadcast studio setup
#+AUTHOR: James Blair
#+EMAIL: mail@jamesblair.net
@ -63,10 +64,10 @@ To control improve the quality of our audio we use a virtual audio output device
#+NAME: Create virtual audio devices
#+begin_src tmate
# Create the virtual speaker
pactl load-module module-null-sink sink_name=Source
pactl load-module module-null-sink sink_name=Source sink_properties=device.description=VirtualSpeaker
# Create the virtual microphone
pactl load-module module-virtual-source source_name=VirtualMic master=Source.monitor
pactl load-module module-virtual-source source_name=VirtualMic master=Source.monitor source_properties=device.description=VirtualMic
#+end_src
@ -80,11 +81,27 @@ To make it permanent we need to save the configuration to a file in our home dir
mkdir --parents ~/.config/pulse
# Create configuration file
echo "load-module module-null-sink sink_name=Source" >> ~/.config/pulse/default.pa
echo "load-module module-virtual-source source_name=VirtualMic master=Source.monitor" >> ~/.config/pulse/default.pa
echo ".include /etc/pulse/default.pa" > ~/.config/pulse/default.pa
echo "load-module module-null-sink sink_name=Source sink_properties=device.description=VirtualSpeaker" >> ~/.config/pulse/default.pa
echo "load-module module-virtual-source source_name=VirtualMic master=Source.monitor source_properties=device.description=VirtualMic" >> ~/.config/pulse/default.pa
#+end_src
If all devices created successfully you should see them listed after running the code block below:
#+NAME: Check virtual audio devices
#+begin_src shell :results output
pacmd list-modules | grep -i "VirtualSpeaker"
pacmd list-modules | grep -i "VirtualMic"
#+end_src
#+RESULTS: Check virtual audio devices
#+begin_example
argument: <sink_name=Source sink_properties=device.description=VirtualSpeaker>
argument: <source_name=VirtualMic master=Source.monitor source_properties=device.description=VirtualMic>
#+end_example
* Launch obs
Once obs is installed we can launch it with the command below. The setup wizard should open and you should see an option to optimize your configuration for using the Virtual Camera.