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(audio) maxBlip returned as zero!!!!!

Jan 24, 2012 12:45 PM

Tags: #ame #maxblip #exporter_api #sdk_sample_project

Hi,

I'm using the Exporter Sample and in the audio code SDKFile.cpp "prMALError RenderAndWriteAllAudio(exDoExportRec *exportInfoP) " there is a line that gets maxBlip.

It's coming back as ZERO when I feed AME with an avi file with 5.1 AC3. Ahhhhh.... why?

 

// The lesser of the value returned from GetMaxBlip and number of samples remaining

lRec->sequenceAudioSuite->GetMaxBlip (audioRenderID, lRec->frameRateTicks, &maxBlip);

 

if (maxBlip == 0)      <<<<<<<<<<<<<<< I added this check

{                           <<<<<<<<<<<<<<< I added this check   

// Serious Problem.<<<<<<<<<<<<<<< I added this check

return malUnknownError; <<<<<<<<<<<<<<< I added this check

} <<<<<<<<<<<<<<< I added this check

 

if (maxBlip < samplesRemaining)

{

else

{

samplesRequestedL = maxBlip;

}

 

samplesRequestedL = (csSDK_int32) samplesRemaining;

}

 



636 Views   2 Replies   Latest reply: Zac Lam, Jan 24, 2012 5:55 PM
 
Replies
  • Rallymax-forum
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    1. Rallymax-forum,
    Jan 24, 2012 3:11 PM   in reply to Rallymax-forum
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    Ah. I think I found it…AME has a decode problem.

    The source file is AC3 5.1 and plays just fine in Windows Media Player.

    mediainfo.png

    Here is AME’s (CS5.5) source data-mining and the “Stereo” mistake…

    AME.png

     

    I guess I need to find another 5.1 test file to do my testing.

    Zac, etc I can email you the 2.2Mb file if you want.

     

     
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  • Zac Lam
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    2. Zac Lam,
    Jan 24, 2012 5:55 PM   in reply to Rallymax-forum
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    Sure, we'll take a look if you can send the file over.

     

    Thanks,

     

    Zac

     
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