Video communication parameter negotiation method, device and video communication terminal

The present invention discloses a video communication parameter negotiation method, device and video communication terminal. Wherein the method comprises the called terminal for receiving video communication video communication sends video calling ability to send video communications and video calling terminal a list of receiving capabilities list; look for the ability to send video from the list of video communication with the called terminal itself have video receiving capabilities to match the video transmission parameter video communications originating look from the video receiving capability list of video communication with the called terminal itself has the ability to send the video to match the video receiving video communication parameters of the calling end, and look video transmission parameters to the video receiver parameters back to the originating video communication; after receiving the confirmation of the originating video communication video parameters, the video communication terminal and the called video communications originating utilize video parameters after consultation with each other streaming video. The present invention can improve the quality of video communication by asymmetric negotiation.