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Thread: How to Using Multicast vie RTSP using PushPublish modular

  1. #1
    Join Date
    Mar 2016
    Posts
    7

    Default How to Using Multicast vie RTSP using PushPublish modular

    I configured pushpublish modular to restream a wowza stream to other CDN systems.
    I've successed configuring a MPEGTS vie udp multicast stream, using this setting in PushPublishMap.txt:
    100.stream={profile:"mpegts", streamName:"100.stream", host:"239.1.1.11", port:10000, rtpWrap:false}
    And I can play in VLC using udp://@239.1.1.11:10000 . It is a multicast stream.

    I've failed to configure a native RTSP stream using multicast stream.
    Setting in PushPublishMap.txt is:
    100.stream={profile:"rtp", streamName:"myStreamRTP", host:"239.1.1.12", videoPort:10002, audioPort:10004}.
    The 100.steam is correct and can be played using this address:rtsp://IP:1935/dvr/_definst_/100.stream .
    There is a SDP file generated in forlder applications\dvr\sdp named 100.stream_destination.sdp. And VLC can play this SDP file.
    But VLC cannot play any address like this:
    rtsp://IP:1935/dvr/_definst_/myStreamRTP

    How can I play a rtsp stream using multicast?

  2. #2

    Default

    Hi,

    RTSP is not used for multicast in that sense. You could enter an RTSP URL to point to the Wowza stream that is active in the application, e.g. rtsp://IP:1935/live/myStream, but that isn't used to point to the multicast stream target. The example you provided using udp://@239.1.1.11:10000 would be used for playing the multicast stream target.


    Paul

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