DVD Lab / Power Vcr help!

Discussion in 'Video capturing from analog sources' started by naveedh, Jun 9, 2005.

  1. Minion

    Minion Senior member

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    The Way I fix this Sort of problem is Very Simular to the Way that ReBoot Suggested But a Little Different....

    What I do is First Demux the Mpeg file into seperate audio and Video Files...Then whay I do is Load the M2V Video file into "Virtual-Dub-Mpeg-2" and go to "File" to "file Information" and Write down the exact Length of the Video File....

    Then Load the Audio file into "Goldwave" and go to "Effects" to "time Warp" and select the "Length" option and Put in the Length of the Video file in the Space Provided and then Click "OK" and then save it as an New Wav file...

    Now the Audio file and the Video file should be the Exact same Length and Should Hopefully be In perfect sync that is if the Problem that Caused the Sync problem was consistent through out the whole File(Dropped Frames or Time Lag between the audio and Video Capture Clocks)...

    If the problem that Caused the Sync Problem was not Consistent though out the Whole File then it is Going to be Very difficult to FiX....

    I suggest you use a Mpeg Capture Program that Can Properly Compensate for Dropped Frames and Audio video Time Lag like "InterVideo WinDVR 3.0".....

    Cyberlink PowerVCR has not been Updated in allmost 3 or 4 Years so it is a Pretty Old Program and I think you would get Better quality and without sync problems if you used a Better/Newer Capture program...

    Cheers

    PS: the Mpeg Video Wizard 2005 also has a Demultiplexor and a Multiplexor that has a Syncing Feature that you can use to advance the audio or Video to sync them up but that will only work if the sync problem is Caused from the Audio Starting too late or early...
     
  2. rebootjim

    rebootjim Active member

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    Good point. In some cases, a simple time warp will work...but when that fails... :)

    Ideally, one would capture, doing whatever it takes, to get 0 (zero, none, zip) dropped frames. Things stay in sync much better :)
     
  3. naveedh

    naveedh Guest

    well i figured out the problem, it was the video capture software i was using. Cyberlink powervcr is the shittest video capture ever, depsite dvd pal settings it doesnt do 48khz neither CBR audio.Windvr has much advanced settings, which i used and audio was spot on :) Thanks guys for you help.
     

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