Joining HDMI source out of sync.

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L1NO Posted: Tue, Oct 6 2020 7:48 PM

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Hello,

When joining my V1 in Netradio from a Core, Essence or M3 the sound is in synch (±200ms delay, but understandable).

With the airplay sync feature of the apple tv also airplay is perfectly in sync.

HDMI with the apple-tv does not sync at all; is HDMI input supposed to be in sync, are there settings?

Best regards,

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ebnrob replied on Fri, Oct 9 2020 5:38 PM

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Hi there, check that the input source is not in Gaming or PC mode - these modes remove the delay needed for the b&o 'Join' audio sync.

Airplay 2 (Apple) multiroom with between apple TV and other airplay 2 speakers (I have an M3 and essence mk2) is never in sync, there doesn't seem to be a way to set a video processing delay in the apple TV which is a shame.

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L1NO replied on Mon, Dec 14 2020 8:47 AM

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About the apple-tv, it's now supporting an audio sync feature. It's only verry buggy. Find it in settings.

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ebnrob replied on Wed, Dec 16 2020 9:35 PM

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I've tried this (holding the iphone close to TV while it plays an audio tone) , but it only appears to apply the sync/delay when playing a video on the apple TV and airplaying it's audio to an airplay2 speaker? (Use-case homepods for surround perhaps?)

L1NO:

About the apple-tv, it's now supporting an audio sync feature. It's only verry buggy. Find it in settings.