A method of multicasting multimedia streaming content to a plurality of WFD sink devices in a Wireless Fidelity Display WFD network, comprising: setting up, by a WFD source device, a WFD connection with a plurality of WFD sink devices (102B, 102C, 102D through 102N) in a WFD network (206, 306, 356, 380); broadcasting, by the WFD source device, a WFD capability request frame to the plurality of WFD sink devices over the WFD connection (208, 308, 358, 382); receiving, by the WFD source device, a WFD capability response frame from each of the plurality of WFD sink devices in response to the WFD capability request frame (210, 310, 360, 384), wherein the received WFD capability response frame comprises capability information and an audio and video intent value of a respective WFD sink device of the plurality of WFD sink devices, wherein the capability information includes information indicating whether the respective WFD sink device is able to render audio or video data; establishing, by the WFD source device, a WFD session with multiple WFD sink devices among the plurality of WFD sink devices based on the capability information and the audio and video intent value in respective WFD capability response frames received from the multiple WFD sink devices; and streaming, by the WFD source device, multimedia content to the multiple WFD sink devices in a multicast manner during the WFD session, wherein the establishing of the WFD session with the multiple WFD sink devices comprises: selecting, by the WFD source device, one renderer device from the plurality of WFD sink devices for unicasting audio or video content based on the audio and video intent value in the WFD capability response frames; and broadcasting, by the WFD source device, a WFD renderer announcement frame indicating selection of the renderer device to the plurality of WFD sink devices. setting up, by a WFD source device, a WFD connection with a plurality of WFD sink devices (102B, 102C, 102D through 102N) in a WFD network (206, 306, 356, 380); broadcasting, by the WFD source device, a WFD capability request frame to the plurality of WFD sink devices over the WFD connection (208, 308, 358, 382); receiving, by the WFD source device, a WFD capability response frame from each of the plurality of WFD sink devices in response to the WFD capability request frame (210, 310, 360, 384), wherein the received WFD capability response frame comprises capability information and an audio and video intent value of a respective WFD sink device of the plurality of WFD sink devices, wherein the capability information includes information indicating whether the respective WFD sink device is able to render audio or video data; establishing, by the WFD source device, a WFD session with multiple WFD sink devices among the plurality of WFD sink devices based on the capability information and the audio and video intent value in respective WFD capability response frames received from the multiple WFD sink devices; and streaming, by the WFD source device, multimedia content to the multiple WFD sink devices in a multicast manner during the WFD session, wherein the establishing of the WFD session with the multiple WFD sink devices comprises: selecting, by the WFD source device, one renderer device from the plurality of WFD sink devices for unicasting audio or video content based on the audio and video intent value in the WFD capability response frames; and broadcasting, by the WFD source device, a WFD renderer announcement frame indicating selection of the renderer device to the plurality of WFD sink devices. selecting, by the WFD source device, one renderer device from the plurality of WFD sink devices for unicasting audio or video content based on the audio and video intent value in the WFD capability response frames; and broadcasting, by the WFD source device, a WFD renderer announcement frame indicating selection of the renderer device to the plurality of WFD sink devices.