IoTGateway/BSP/Android/Gettingstarted/How to switch HDMI Audio
From ESS-WIKI
Revision as of 03:21, 5 June 2018 by Yanwei.cao (talk | contribs)
When HDMI connected, the default audio will play to HDMI only.if you want play audio to codec at the same time,Power on, Starting in Android：
shell@rsb4680:/ $ su
root@rsb4680:/ # setprop persist.dual.audio true
root@rsb4680:/ # reboot