Congestion control supported in WebRTC-Sample?

[htliu6]

@U1X6WK @luoying1234 @hzhan80 Hi professionals, I am sorry to bother you, and I just wonder whether any congestion control algorithm (CCA) is supported in WebRTC-Sample?

I have checked throughout the procedure from VideoFramePacketizer::onFrame to Pipeline::write, but I didn't find any CCA called.

It is said that GoogCC is supported in WebRTC framework. Does the WebRTC framework adopted in our sample support GoogCC?

Thanks for your attention, and looking forward to your kindly reply.