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    Default What happened to this live stream during this period?

    Hi Gentlemen,

    One of my customer is recording the livestream using the m3u8 playlist, they found that a scene was repeated in a movie which they recorded.
    So they gave us the time and we checked playlist and played that chunks and we found that yes, the scene is repeating.

    Here is the snapshot of it.

    #EXTINF:8.29
    chunk-105_0-20140728_0658-32567.ts
    #EXTINF:10.0
    chunk-105_0-20140728_0659-32568.ts
    #EXT-X-DISCONTINUITY
    #EXTINF:8.29
    chunk-105_0-20140728_0659-32391.ts
    #EXTINF:10.0
    chunk-105_0-20140728_0659-32392.ts

    Then i checked the Wowza Logs access and error ..
    I found these logs, could somebody tell me what happened based on the logs below.

    zgrep recordtvlive4 access.log.2014-07-27.gz | grep 22:59:10 | awk '{print $2,$9,$10,$11,$12,$13}'
    22:59:10 LiveReceiver.keyframe[liveorigin/recordtv/recordtvlive4_1]: dts:45431279 pts:45431319 - -
    22:59:10 LiveReceiver.keyframe[liveorigin/recordtv/recordtvlive4_2]: dts:45431279 pts:45431319 - -
    22:59:10 LiveReceiver.keyframe[liveorigin/recordtv/recordtvlive4_1]: dts:45431639 pts:45431679 - -
    22:59:10 LiveReceiver.keyframe[liveorigin/recordtv/recordtvlive4_2]: dts:45431639 pts:45431679 - -
    22:59:10 LiveReceiver.keyframe[liveorigin/recordtv/recordtvlive4_1]: dts:45431679 pts:45431719 - -
    22:59:10 LiveReceiver.keyframe[liveorigin/recordtv/recordtvlive4_2]: dts:45431679 pts:45431719 - -
    22:59:10 Mapped recordtvlive4_1 to recordtvlive4_1 -
    22:59:10 Mapped recordtvlive4_2 to recordtvlive4_2 -
    22:59:10 LiveMediaStreamReceiver.doWatchdog: streamTimeout[liveorigin/recordtv/recordtvlive4_1][1406501950478:1406501949475:1000]: Resetting connection: rtmp://pub2.stream.cdn.xxxxxx.com:1935/liveorigin/recordtv/recordtvlive4_1
    22:59:10 Mapped recordtvlive4_1 to recordtvlive4_1 -
    22:59:10 Mapped recordtvlive4_2 to recordtvlive4_2 -
    22:59:10 LiveMediaStreamReceiver.resetConnection: SSL:false url:rtmp://pub2.stream.cdn.xxxxxx.com[203.117.147.210]:1935/liveorigin/recordtv/recordtvlive4_1 - -
    22:59:10 CupertinoStreamerLiveRepeaterReceiver.resetStream[live/recordtv/recordtvlive4_1:cupertinostreamingpacketizer] - - - 323940.736
    22:59:10 LiveMediaStreamReceiver.sessionClosed[liveorigin/recordtv/recordtvlive4_1] - - - 323940.736
    22:59:10 CupertinoStreamerLiveRepeaterReceiver.close[live/recordtv/recordtvlive4_1:cupertinostreamingpacketizer] - - - 323940.736
    22:59:10 LiveMediaStreamReceiver.sessionClosed[liveorigin/recordtv/recordtvlive4_1]: reconnect: isCurrentSession:false tryConnect:true -
    22:59:10 LiveMediaStreamReceiver.doWatchdog: streamTimeout[liveorigin/recordtv/recordtvlive4_2][1406501950555:1406501949475:1000]: Resetting connection: rtmp://pub2.stream.cdn.xxxxxx.com:1935/liveorigin/recordtv/recordtvlive4_2
    22:59:10 MediaStreamMap.removeLiveStreamPacketizer[live/recordtv/recordtvlive4_1]: Destroy live stream packetizer:
    22:59:10 LiveMediaStreamReceiver.resetConnection: SSL:false url:rtmp://pub2.stream.cdn.xxxxxxx.com[203.117.147.210]:1935/liveorigin/recordtv/recordtvlive4_2 - -
    22:59:10 CupertinoStreamerLiveRepeaterReceiver.resetStream[live/recordtv/recordtvlive4_1:cupertinostreamingpacketizer] - - - 323940.737
    22:59:10 CupertinoStreamerLiveRepeaterReceiver.resetStream[live/recordtv/recordtvlive4_2:cupertinostreamingpacketizer] - - - 323940.737
    22:59:10 LiveMediaStreamReceiver.sessionClosed[liveorigin/recordtv/recordtvlive4_2] - - - 323940.737
    22:59:10 CupertinoStreamerLiveRepeaterReceiver.close[live/recordtv/recordtvlive4_2:cupertinostreamingpacketizer] - - - 323940.737
    22:59:10 LiveMediaStreamReceiver.sessionClosed[liveorigin/recordtv/recordtvlive4_2]: reconnect: isCurrentSession:false tryConnect:true -
    22:59:10 MediaStreamMap.removeLiveStreamPacketizer[live/recordtv/recordtvlive4_2]: Destroy live stream packetizer:
    22:59:10 CupertinoStreamerLiveRepeaterReceiver.resetStream[live/recordtv/recordtvlive4_2:cupertinostreamingpacketizer] - - - 323940.737
    22:59:10 CupertinoStreamerLiveRepeaterReceiver.initLiveStreamPacketizer[live/recordtv/recordtvlive4_2:cupertinostreamingpacketizer] - - - 323940.883
    22:59:10 CupertinoStreamerLiveRepeaterReceiver.initLiveStreamPacketizer[live/recordtv/recordtvlive4_1:cupertinostreamingpacketizer] - - - 323940.883
    22:59:10 LiveStreamPacketizerCupertino.init[live/recordtv/recordtvlive4_2]: chunkDurationTarget: 10000 - -
    22:59:10 LiveStreamPacketizerCupertino.init[live/recordtv/recordtvlive4_2]: chunkDurationTolerance: 500 - -
    22:59:10 LiveStreamPacketizerCupertino.init[live/recordtv/recordtvlive4_2]: audioGroupCount: 3 - -
    22:59:10 LiveStreamPacketizerCupertino.init[live/recordtv/recordtvlive4_2]: playlistChunkCount:3 - - -
    22:59:10 MediaStreamMap.getLiveStreamPacketizer[live/recordtv/recordtvlive4_2]: Create live stream packetizer:
    22:59:10 LiveStreamPacketizerCupertino.init[live/recordtv/recordtvlive4_1]: chunkDurationTarget: 10000 - -
    22:59:10 LiveStreamPacketizerCupertino.init[live/recordtv/recordtvlive4_1]: chunkDurationTolerance: 500 - -
    22:59:10 LiveStreamPacketizerCupertino.init[live/recordtv/recordtvlive4_1]: audioGroupCount: 3 - -
    22:59:10 LiveStreamPacketizerCupertino.init[live/recordtv/recordtvlive4_1]: playlistChunkCount:3 - - -
    22:59:10 MediaStreamMap.getLiveStreamPacketizer[live/recordtv/recordtvlive4_1]: Create live stream packetizer:
    22:59:10 LiveStreamPacketizerCupertino.endChunkTS[live/recordtv/recordtvlive4_1]: Add chunk: id:32390 mode:unknown
    22:59:10 LiveStreamPacketizerCupertino.endChunkTS[live/recordtv/recordtvlive4_2]: Add chunk: id:32390 mode:unknown
    22:59:10 LiveStreamPacketizerCupertino.endChunkTS[live/recordtv/recordtvlive4_1]: Add chunk: id:32391 mode:unknown
    22:59:10 LiveStreamPacketizerCupertino.endChunkTS[live/recordtv/recordtvlive4_2]: Add chunk: id:32391 mode:unknown
    22:59:10 LiveStreamPacketizerCupertino.endChunkTS[live/recordtv/recordtvlive4_1]: Add chunk: id:32392 mode:unknown
    22:59:10 LiveStreamPacketizerCupertino.endChunkTS[live/recordtv/recordtvlive4_2]: Add chunk: id:32392 mode:unknown
    22:59:10 LiveStreamPacketizerCupertino.endChunkTS[live/recordtv/recordtvlive4_1]: Add chunk: id:32393 mode:unknown

    I see stream timeout in error.log at the same time


    Thank you
    Johny
    Last edited by johny@swiftserve.com; 08-01-2014 at 01:52 AM.

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