Uninstall OS X extensions, additional audio devices (drivers)

A lot of third-party audio/video app (Screen recording apps) will install the additional audio device in the system preference panel.

To list all third party kernel extensions in Mac OS X:

In terminal:

kextstat | grep -v com.apple

To uninstall the extension:

sudo kextunload -b NAME_OF_THE_EXTENSION
e.g. sudo kextunload -b com.globaldelight.driver.Boom2Device

Continue reading Uninstall OS X extensions, additional audio devices (drivers)

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Youtube Live Streaming Mac screen & system audio with OBS

My Settings:

Environment:

2015 Macbook pro 13 with 2.7Ghz Intel Core i5 & 8Gb Ram

OS X El Capitan 10.11.6 + OBS 0.15.1 (Mac Version)

Internet: 100Mbps download; 7Mbps upload

First, schedule a Youtube Live Event:

Youtube-> Creator Studio-> Live Streaming -> Events -> New Live Event: Continue reading Youtube Live Streaming Mac screen & system audio with OBS