Rename RTSP_SERVER_RDT to REAL, because RDT (the transport protocol) is not strictly related to the server type (Real servers can stream both RDT and RTP).
Rename RTSP_SERVER_RDT to REAL, because RDT (the transport protocol) is not
strictly related to the server type (Real servers can stream both RDT and
RTP).



git-svn-id: a4d7c1866f8397a4106e0b57fc4fbf792bbdaaaf@15317 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

prajnashi/ffmpeg,prajnashi/ffmpeg,prajnashi/ffmpeg,prajnashi/ffmpeg