>Do you mean according to RFC 2326 that an RTSP server should or must >explicitly specify whether the session is unicast or multicast (by >providing a multicast address) rather than give the client a chance >to choose either?
Yes. It is always the server - not the client - that decides whether a stream is unicast or multicast. The "forceMulticastOnUnspecified" hack was developed only to accommodate some unconventional servers that always streamed multicast, but did not put the address in the SDP description. However, as I noted earlier, that won't work for SSM streams. -- Ross Finlayson Live Networks, Inc. http://www.live555.com/ _______________________________________________ live-devel mailing list live-devel@lists.live555.com http://lists.live555.com/mailman/listinfo/live-devel