Sunday, June 7, 2015

Re: [Avid-L2] Re: QC Issue with Interleave vs. discrete audio as I anticipated?

 



AFAIK, Mono and Poly comes from the BWF world.
(Due to the 2 gig file limit of Wave shooting mono is popular if you do long takes and/or multiple channels)
 
Interleaved might be the correct term for Wave files, but for Quicktime it's more complicated.
In a multi Channel /  single Track the sound channelas are definitly interleaved, but that does not guarantee that the audio is interleaved with the video.
(If you paste a soundtrack in a movie and do a save as QT ref the sound is obviously NOT interleaved with the video)
 
That's why i don't like the term 'interleaved'  for QT.
But, my 'mono'  and 'poly' aren't industry terms either.
 
In QT lingo, it's 'channel'  and 'track', where audio one track can have one or more multiple channels.
A QT file can have multiple tracks, and the tracks can contain audio, video or data.
(So you can have a QT file with 40 video tracks, 50 audio tracks where audio track 1 has 16 channels, audio track 2 has just one channel, you name it, it's possible.)
 
 
Bouke
 
VideoToolShed
van Oldenbarneveltstraat 33
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----- Original Message -----
Sent: Saturday, June 06, 2015 11:56 PM
Subject: Re: [Avid-L2] Re: QC Issue with Interleave vs. discrete audio as I anticipated?

 

I ended up going the QT Ref out and Save as. I know we went over the term interleave before. Is the Poly .wav different from interleaved?




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Posted by: "Edit B" <bouke@editb.nl>
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