Reply to thread

Message: <blockquote data-quote="lkdood" data-source="post: 10664358" data-attributes="member: 92282">In standards-based IPTV systems, the primary underlying protocols used are: <ul> <li data-xf-list-type="ul">Live IPTV uses IGMP version 2 or IGMP version 3  for IPv4 for connecting to a multicast stream (TV channel) and for  changing from one multicast stream to another (TV channel change). IGMP  operates within LAN's or VLAN's so other protocols, such as Protocol  Independent Multicast (PIM), are used to route IPTV multicast streams  from one LAN segment to another.</li> </ul><ul> <li data-xf-list-type="ul">VOD uses UDP or RTP protocols for channel streams and control is done using the control protocol RTSP (Real Time Streaming Protocol).</li> </ul><ul> <li data-xf-list-type="ul">NPVR  (network personal video recorder), like VOD, uses UDP or RTP for IPTV  streams, and the RTSP control protocol for end-user control  communications.</li> </ul></blockquote>

Top Bottom