Message passing framework for audio / video streaming in a topology of devices

摘要

A non-transitory computer readable medium that stores instructions for execution by a processor (36) in a video source device, the instructions causing the processor (36) to: send an ENUM_PATH_RESOURCES message (18; 68) to a or multiple tap devices (12,14; 34; 62,64; 102,104; 114,116), the message being sent over an AUX channel, the one or more tap devices at least part of a path between a video source and a Video sink includes / include.