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Thread: Trancoder - Newbie question

  1. #1
    Join Date
    Nov 2012

    Default Trancoder - Newbie question


    I am just new on this technology. I installed Wowza Media Server 3 Trial Edition (Expires: Dec 15, 2012) 3.5.0 build2989 running on ubuntu with no errors. When i try to published and pull stream from Sumavision EMR3 using udp://@ and try playback im getting this WARN.

    WARN server comment - RTPPlayer.describe: No video packetizer[11]: MPEG2
    INFO rtsp describe 1279940269 -
    INFO server comment - RTPUDPTransport.bind[live/_definst_]: in: out:/
    INFO server comment - RTPUDPTransport.bind[live/_definst_]: in: out:/
    INFO stream play -
    INFO rtsp play 1279940269 -
    INFO server comment - UDPTransport.firstPacket: bind: msg:/
    INFO server comment - LiveStreamPacketizerCupertino.endChunkTS[live/_definst_/]: Add chunk: id:6 mode:TS[MPEG2,MP3] a/v/k:39/0/0 duration:10272
    INFO server comment - LiveStreamPacketizerSanJose.endChunkTS[live/_definst_/]: Add chunk: id:7 a/v/k:97/132/10 duration:9710
    INFO server comment - RTPUDPTransport.unbind[live/_definst_]: sent:99 recv:2
    INFO server comment - RTPUDPTransport.unbind[live/_definst_]: sent:4 recv:0
    INFO stream stop -
    INFO stream destroy -

    What should be my missing configuration. Thanks in advance.

  2. #2
    Join Date
    Dec 2007



    You have to transcode mpeg2, which is only supported for decode by the Wowza Transcoder

    Wowza will transcode to mpeg4 part 10 (aka h.264) video and AAC audio.


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