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raman

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Joined: Wed Feb 28, 2007 7:56 am
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Post Posted: Tue Aug 07, 2012 12:09 pm 
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How can we distinguish between simple PCM Audio wrapped in MXF from AES3 Audio wrapped in MXF ?
The only difference I see is that in the former case, the audio descriptor type is AES3PCMDescriptor. Is there a better way of doing this ?

Thanks & Regards
Raman
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Matt Beard

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Joined: Thu Apr 15, 2004 10:39 am
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Location: Scotland

Post Posted: Wed Aug 08, 2012 8:28 am 
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There are a number of differences, the descriptor is different as you mentioned.

Also:

* Byte 15 of the Essence Container Label will be different (see table 6 of ST 382)
* Byte 15 of the essence element keys will be different (see table 1 of ST382)
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