Can GC553G2 /GC575/GC553Pro support 5.1 multichannel audio ?

Yes. But please note  GC553G2/GC575/GC553Pro support mutlichannel 5.1 (e.g., PS5, Xbox series X)  while NOT support 5.1 LPCM (e.g., Switch 2).




1. Please use GC553G2 FW V1.0.7.7 or later and use Streaming Center and follow below steps

For GC575 please update GC575FwUpdateTool_1.1.6.12 :

When you see Multchannel detected in Streaming Center please follow below:

Check Video Source to confirm the source recognize 5.1 channel, then choose Audio 5.1 on the Setting icon in Streaming Center




2. When you use OBS, please install AVerMediaMultichannelAudio-1.0.2.(OBS Plugin)  or use StreamingCenterPLUG V2.1.8 (Win)  



Choose 5.1 on the Audio tab, then click on Apply


Go into Source section, you need to choose AVerMedia Multichannel Audio


Click OK


You will see AVerMedia Multichannel Audio appear in Source section


Then you can capture multichannel audio


20240515 updated