Audio Setting
You may cannot hear the sound when you finish above settings. Please tick Use custom
audio device, and click the drop-down box next to Audio Device and select HDMI
(ezcap Live Gamer RAW), you will hear the sound now.
If you still cannot hear the sound, please click under Audio Mixer and Video
Capture Device at the bottom middle of OBS panel as below picture and select
Advanced Audio Properties. In Advanced Audio Properties window, click drop-
down box under Audio Mornitoring and select Monitor Only (mute output). Please
set to - 470ms under Sync offset, for audio and video sync, you can adjust it till your
audio video is synchronous.