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Thread: Re-Stream from IPCamera

  1. #1

    Default Re-Stream from IPCamera

    Hello,
    We are re-streaming from an IP Camera, below are the connection stats:

    INFO server comment - Wowza Media Server is started!
    INFO application app-start _definst_ ptcl/_definst_
    INFO server comment - RTPMediaCaster.create[759351160]
    INFO server comment - RTPMediaCaster.init[759351160]
    INFO server comment - RTPMediaCaster.Reconnector[759351160:ptcl/_definst_:ptcl.s
    tream]: start: 1
    INFO server comment - HTTPStreamManager.onHTTPRequest: Publish stream successful
    ly started [ptcl/_definst_]: flv:ptcl.stream
    INFO server comment - RTPSessionTracker.add[rtsp://isd.acs53.com/mpeg4/media.3gp/
    ]: 1
    INFO server comment - RTPSessionDescriptionDataProviderBasicRTSPWorker.processRe
    sponse: SETUP: rtsp://isd.acs53.com/mpeg4/media.3gp/trackID=1
    INFO server comment - RTPSessionDescriptionDataProviderBasicRTSPWorker.buildSDPD
    ata: sessionId:1019201190 sessionTimeout:60000
    INFO server comment - RTPSessionDescriptionDataProviderBasic.getStreamInfo[ptcl/
    _definst_]: RTSP/RTP re-streaming. Success, received SDP data.
    INFO stream create - -
    INFO stream publish ptcl.stream -
    INFO server comment - RTPSessionDescriptionDataProviderBasicRTSPWorker.sessionSt
    art: PLAY: rtsp://isd.acs53.com/mpeg4/media.3gp
    INFO server comment - RTPSessionDescriptionDataProviderBasicRTSPWorker.processRe
    sponse: PLAY: rtsp://isd.acs53.com/mpeg4/media.3gp/
    INFO server comment - RTPMediaCaster.Reconnector[759351160:ptcl/_definst_:ptcl.s
    tream]: done: 1
    INFO server comment - senderReport[RTP-Info]: trackID=1
    INFO server comment - firstPacket: TCP:$0
    INFO server comment - firstPacket: TCP:$1
    INFO server comment - RTPDePacketizerRFC3106MPEG4.handleRTPPacket: {MPEG4CodecCo
    nfigInfo: profile: "SIMPLE", level: 1, frameSize: 160x120, displaySize: 160x120,
     PAR: 1:1, frameRate: 30000.0}
    INFO session connect-pending 192.168.1.4 -
    INFO session connect 192.168.1.4 -
    INFO stream create - -
    INFO stream play ptcl.stream -
    On the Flash player that is JWPlayer and your example flash live player, it all give blank screen with no video.

    On VLC (RTSP) it give error:
    WARN server comment 2012-03-15 17:08:50 659554140 127.0.0.1 - 0 0 160.764 - - - - - - - - RTPPlayer.describe: No video packetizer[10]: MPEG4
    Please tell me what could be the problem, why i am not getting any video.

    Do i need to transcode it ?



    -Mamoor

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

    Default

    Looks like the video track is mpeg4 part 2, which is not supported in Wowza except for decode by the Wowza Transcoder. (mpeg4 part 10, aka h.264 is supported)

    See if the camera supports h.264. Otherwise you can use the Wowza Transcoder:
    http://www.wowza.com/forums/content....wza-Transcoder

    Or VLC:
    http://www.wowza.com/forums/content....rver-(MPEG-TS)

    Richard

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