| 摘要 |
Embodiments of the present invention provide a method and a device for negotiating on a media capability. The method comprises: a first device sending a first message to a second device and sending a third message to the second device, the first message comprising information about at least one media capture capability supported by the first device and comprising at least one first association identifier, the third message comprising at least one configuration item supported by the first device and comprising at least one second association identifier, and the at least one first association identifier being corresponding to the at least one second association identifier in a one-to-one manner; and the first device receiving a second message sent by the second device and receiving a fourth message sent by the second device, the second message comprising at least one media capture capability selected by the second device according to the first message and the third message and comprising at least one third association identifier corresponding to the at least one media capture capability, so as to implement capability negation on multiple media streams under a general multimedia transmission protocol by using a multi-stream control protocol. |
