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Multicast and RTCP

kswonnell
Level 1
Level 1

‎12-13-2002 02:18 AM - edited ‎03-02-2019 03:34 AM

A multicast application is sent out over RTP/RTCP. If one receiver feeds back via RTCP to effectively say there's a receiving problem (could be congestion/bandwidth) and the other receivers are happy, the sender can react by changing the encoding/compression technique on future transmissions. Will that be to all receivers, or just to the unicast address of the receiver with the problem ?

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kswonnell
Level 1
Level 1

‎12-19-2002 03:23 AM

Somebody out there somewhere must have this level of knowledge ??

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wong34539
Level 6
Level 6
In response to kswonnell

‎12-19-2002 08:46 AM

You can change the encoding or compression technique for a single destination unicast address which belong s to a multicast group...

The ISO MPEG-4 simple profile codec takes advantage of improved compression technology that makes it possible to stream higher-quality video at lower bit rates.

The MP2T feature allows you to stream content from a live source as a single program transport stream (SPTS) over Real-Time Protocol (RTP)/User Datagram Protocol (UDP).

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