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Thread: Trancoder - Newbie question

  1. #1
    Join Date
    Nov 2012
    Posts
    5

    Default Trancoder - Newbie question

    Hi,

    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://@224.1.1.1:1000 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:0.0.0.0/0.0.0.0:6980 out:/121.58.195.194:59234
    INFO server comment - RTPUDPTransport.bind[live/_definst_]: in:0.0.0.0/0.0.0.0:6981 out:/121.58.195.194:59235
    INFO stream play mpegts.stream -
    INFO rtsp play 1279940269 -
    INFO server comment - UDPTransport.firstPacket: bind:0.0.0.0/0.0.0.0:6980 msg:/121.58.195.194:59234
    INFO server comment - LiveStreamPacketizerCupertino.endChunkTS[live/_definst_/mpegts.stream]: Add chunk: id:6 mode:TS[MPEG2,MP3] a/v/k:39/0/0 duration:10272
    INFO server comment - LiveStreamPacketizerSanJose.endChunkTS[live/_definst_/mpegts.stream]: Add chunk: id:7 a/v/k:97/132/10 duration:9710
    INFO server comment - RTPUDPTransport.unbind[live/_definst_]: 0.0.0.0/0.0.0.0:6980 sent:99 recv:2
    INFO server comment - RTPUDPTransport.unbind[live/_definst_]: 0.0.0.0/0.0.0.0:6981 sent:4 recv:0
    INFO stream stop mpegts.stream -
    INFO stream destroy mpegts.stream -

    What should be my missing configuration. Thanks in advance.

  2. #2
    Join Date
    Dec 2007
    Posts
    21,962

    Default

    Welcome,

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

    http://www.wowza.com/forums/content....live-streaming

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

    Richard

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