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Thread: Transcoder A/V sync, audio drift over time.

  1. 11-07-2011, 05:56 AM #1
    killerwake
    killerwake is offline Member
    Join Date
    Feb 2009
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    Default Transcoder A/V sync, audio drift over time.

    Hi,

    i notice a problem that already seen on this forum, i have FMLE 3.2 with AAC 1.06, streaming directly to Wowza. watching directly from the server on iphone and samsung smartphone (RTSP) the stream works ok, but if i transcode the stream, audio drifts over time. 30 min streaming, audio drifts 1-2 seconds after video. on Flash works ok! it seems that this technology have audio drift compensation. But the point is, can the transcoder be more precisely on timecodes?

    I already debug AACtimecodes and the diference (0-1) is ok!
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  2. 11-08-2011, 12:37 PM #2
    rrlanham
    rrlanham is offline Wowza Support
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    Dec 2007
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    25,882

    Default

    The Transcoder probably won't help if the source is not in sync.

    Richard
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