Visitor
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3 Messages
4k audio
Why is the audio on the 4K channels coming through as two channel PCM when the audio on the non-4K channel for the same program is showing as Dolby digital?
Visitor
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3 Messages
Why is the audio on the 4K channels coming through as two channel PCM when the audio on the non-4K channel for the same program is showing as Dolby digital?
BIslander
Problem Solver
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654 Messages
8 hours ago
What box is your Xfinity source? What device is handling your audio?
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BIslander
Problem Solver
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654 Messages
45 minutes ago
I believe the Xi6 started using Dolby MAT on 4K around the time of the Workd Cup with one of its audio output settings, either Auto or Expert, can't remember which. Try switching to the one you aren't using now to see if that makes a difference. My 4K boxes are XG1v4s and they don't use MAT on either setting.
(edited)
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