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The UpCon algorithm
An introduction to UpCon
The UpCon algorithm (simply referred to as "Up-
Con" or "UpCon algorithm" for the remainder of
this manual) is an automatic, real-time 5.1 up-
conversion audio processor.
UpCon continuously monitors the format of the
incoming audio – and if the signal falls back from
true 5.1 to stereo, it seamlessly crossfades into
a convincing 5.1 surround upconversion, without
adding any interruptions or artifacts. Detection
does not require metadata or GPIs to function
correctly, and the processing delay is only 0.8
ms (less than 1/40th frame). Therefore, no extra
delays are required to maintain A/V sync.
Use UpCon in Transmission or Ingest to ensure
the availability of an uninterrupted 5.1 signal, or
to extend the production capabilities of an audio
studio from stereo to 5.1.
UpCon English Manual (2014-10-07)
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