??????080P/720P@30fps????080P@30fps????????????????080P@30fps??20P@30fps?????AI????1080P@30fps??20P@30fpsaptx Adaptive is really an audio codec for Bluetooth devices that is certainly made by Qualcomm. It has a variable bit level (between 279kbps and 420kbps), meaning it could possibly adjust the bit rate for different scenarios, which include Hear