Latest post Wed, Jul 26 2017 9:10 PM by Bill Harris. 3 replies.
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  • Mon, Jul 3 2017 4:07 PM

    • Bill Harris
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    • Joined on Mon, Mar 17 2014
    • Nevada City, CA
    • Posts 5
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    XDCAM AMA Plugin error

    Hi all,

    I'm hoping an Avid employee monitoring this forum might be able to tell me what the assertion referenced in this error message is checking for?

    "* Exception: FATAL_ERROR, msg:Assertion failed: FALSE, file:..\..\src\msm\MPEG2GOPInfo.cpp, line:69."

    Thank you in anticipation!!

  • Tue, Jul 4 2017 4:10 PM In reply to

    • RalphC
    • Top 100 Contributor
    • Joined on Wed, Sep 2 2015
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    Re: XDCAM AMA Plugin error

    GrassValleyAMA:

    Hi all,

    I'm hoping an Avid employee monitoring this forum might be able to tell me what the assertion referenced in this error message is checking for?

    "* Exception: FATAL_ERROR, msg:Assertion failed: FALSE, file:..\..\src\msm\MPEG2GOPInfo.cpp, line:69."

    Thank you in anticipation!!

     

    Please complete your profile.Thanks!

     

    RalphC

    This is a test. Media Composer 8.8 w/Symphony option, HP Envy 17t-j100 Quad Edition laptop, Windows 10 Pro, Intel Core i7 2.4GHz, 16 GB RAM, nVidia GeForce... [view my complete system specs]
  • Tue, Jul 25 2017 6:44 PM In reply to

    • mikedeluca
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    • Joined on Tue, Feb 28 2017
    • Posts 5
    • Points 55

    Re: XDCAM AMA Plugin error

    Here it is: the calculated GOP size is less than or equal to zero.

    AvBigByteCount_t thisGopOffset = pMapper->GetIndexOffset(firstSample*2);

    AvBigByteCount_t nextGopOffset = pMapper->GetIndexOffset(nextIFrame*2);

    AvBigByteCount_t GopSize =  nextGopOffset - thisGopOffset;

    if (GopSize <= 0)  // something is wrong

    {

           CoreEvent(DECODE_AND_FTC, 6, "CreateMPEG2GOPInfoFromMapper: bad GopSize, firstSample %d, offset %d, nextIFrame %d, offset %d, SampleNumDisplayOrder %d",

                  (int)firstSample, (int)thisGopOffset, (int)nextIFrame, (int)nextGopOffset, SampleNumDisplayOrder);

           FtlAssertNotReached(); // LINE 69

    }

     

     

    The MC application uses a combination of GetSampleProperties(), GetNumberOfSamples(), GetSamplePosition() and GetSampleSize() from the AMA plugin to determine the GOP size; you should verify that the values returned by the AMA plug-in for these make sense.

  • Wed, Jul 26 2017 9:10 PM In reply to

    • Bill Harris
    • Not Ranked
    • Joined on Mon, Mar 17 2014
    • Nevada City, CA
    • Posts 5
    • Points 55

    Re: XDCAM AMA Plugin error

    Thank you. We'll give this a shot........

     

    -Bill Harris

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