internal override int JoinChannel()
{
int ret = -1;
if (null != rtc_engine_)
{
ret = rtc_engine_.EnableAudio();
CSharpForm.dump_handler_(VirtualBackground_TAG + "EnableAudio", ret);
ret = rtc_engine_.EnableVideo();
CSharpForm.dump_handler_(VirtualBackground_TAG + "EnableVideo", ret);
VirtualBackgroundSource virtual_background_source = new VirtualBackgroundSource
{
background_source_type = BACKGROUND_SOURCE_TYPE.BACKGROUND_IMG,
source = "../../../src/Advanced/VirtualBackground/virtual_back_ground.jpg" // path to background image
};
ret = rtc_engine_.EnableVirtualBackground(true, virtual_background_source);
CSharpForm.dump_handler_(VirtualBackground_TAG + "EnableVirtualBackground", ret);
ret = rtc_engine_.JoinChannel("", channel_id_, "info");
CSharpForm.dump_handler_(VirtualBackground_TAG + "JoinChannel", ret);
}
return(ret);
}
public abstract int EnableVirtualBackground(bool enabled, VirtualBackgroundSource backgroundSource);
