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  1. Member videocheez's Avatar
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    Jan 2003
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    Each time I try multipass VBR with a particular AVI I get an error that says video check sum different from that of previous pass and source data or time code may be different. Any suggestions as to what might be going on. I will include a copy of the Avisynth script and the log file:

    Thanks in advance,

    VC

    LoadPlugin("C:\Program Files\DVD2SVCD\MPEG2Dec\MPEG2DEC2.dll")
    avisource("pinb.avi")
    BicubicResize(720,352,0,0.6)
    AddBorders(0,64,0,64)
    ConvertToYUY2()
    ResampleAudio(44100)

    ***** Cinema Craft Encoder SP started at 2003/03/25 23:24:45 *****
    SDK version 2.50 (built at Aug 17 2000 21:02:49)
    fexp thread created.
    fexp thread terminated.
    ***** Cinema Craft Encoder SP shutting down at 2003/03/25 23:25:05 *****
    ***** Cinema Craft Encoder SP started at 2003/03/25 23:25:20 *****
    SDK version 2.50 (built at Aug 17 2000 21:02:49)
    fexp thread created.
    fexp thread terminated.
    ***** Cinema Craft Encoder SP shutting down at 2003/03/25 23:25:34 *****
    ***** Cinema Craft Encoder SP started at 2003/03/25 23:25:42 *****
    SDK version 2.50 (built at Aug 17 2000 21:02:49)
    fexp thread created.
    fexp thread terminated.
    ***** Cinema Craft Encoder SP shutting down at 2003/03/25 23:25:58 *****
    ***** Cinema Craft Encoder SP started at 2003/03/25 23:26:15 *****
    SDK version 2.50 (built at Aug 17 2000 21:02:49)
    fexp thread created.
    uncompressed YUY2.
    cce created.
    encoder initialized.
    encoding started at 2003/03/25 23:34:50.
    >> received encoding start notification
    >> received encoding stop notification
    encoding stopped at 2003/03/26 00:47:14.
    sync stopped.
    fdev0 closed.
    fdev1 closed.
    >>>> Performance <<<<
    Source : 5026.833 seconds (120644 frames)
    Elapsed: 4343.578 seconds
    ---------------------------------------------------
    >> File reading 2593.459 59.708 %
    >> Decoding 0.000 0.000 %
    >> RGB -> YUY2 190.534 4.387 %
    ---------------------------------------------------
    >> MPEG encoding 1559.585 35.906 %
    uncompressed YUY2.
    cce created.
    encoder initialized.
    >> received encoding start notification
    >> received encoding start notification
    encoding started at 2003/03/26 00:47:22.
    >> received encoding stop notification
    encoding stopped at 2003/03/26 01:23:26.
    cce encoding failed: Error: Video check-sum is different from that of previous pass.
    Source video data or time code may be different
    Please check video tape or the information file
    Please check video tape or the information file

    --- information ----
    Current: check sum = 01b3e15f
    Previous: check sum = 01b7451d

    sync stopped.
    fdev0 closed.
    fdev1 closed.
    uncompressed YUY2.
    cce created.
    encoder initialized.
    >> received encoding start notification
    >> received encoding start notification
    encoding started at 2003/03/26 07:38:12.
    >> received encoding stop notification
    encoding stopped at 2003/03/26 08:50:45.
    sync stopped.
    fdev0 closed.
    fdev1 closed.
    uncompressed YUY2.
    cce created.
    encoder initialized.
    >> received encoding start notification
    >> received encoding start notification
    encoding started at 2003/03/26 08:50:48.
    >> received encoding stop notification
    encoding stopped at 2003/03/26 09:27:24.
    cce encoding failed: Error: Video check-sum is different from that of previous pass.
    Source video data or time code may be different
    Please check video tape or the information file
    Please check video tape or the information file

    --- information ----
    Current: check sum = 01b3dcd0
    Previous: check sum = 01b7451d

    sync stopped.
    fdev0 closed.
    fdev1 closed.
    uncompressed YUY2.
    cce created.
    encoder initialized.
    >> received encoding start notification
    >> received encoding start notification
    encoding started at 2003/03/26 21:46:48.
    This is so much fun!
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  2. Member videocheez's Avatar
    Join Date
    Jan 2003
    Location
    United States
    Search Comp PM
    Thanks for the tip. I always think my problems are so unique. I guess i'm not so special after all.
    This is so much fun!
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