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Contributor I
Jul 20, 2018 10:08 AM UTC

Philips TV + Beam Lip Sync issues

Hi all, my first post here having been an avid reader of the forums ever since I bought my Sonos One a few weeks ago, and shortly after pre-ordered my Beam.

I've been having a few problems with the Beam. I think most are little bugs that will get improved/ironed out as the updates roll out. However the issue with lip sync (DD5.1, not stereo) makes the Beam unusable. It leaves me one of two possible conclusions.

1. My Philips 55PUS6272 is not fit for purpose with external DD5.1 receivers. I should send it back and buy a TV that can send DD5.1 without delay (as it's only a few weeks old).

Or, 2. My Beam is not fit for purpose and I should send it back. This would leave my Sonos One redundant too in my view, so I'd send that back too and invest in a different system).

Which is the right conclusion, I don't know. But given the amount of users on here with lip sync for a variety of TVs, it seems reasonable to assume it's a Sonos issue. I love the Beam in principle, I really feel as though it's targeted towards me - I've been waiting for the right product for a couple of years, which makes the lip sync issue even more frustrating!

I've tried every combination of settings on the TV/Beam, including both HDMI ARC and optical connections, to no avail. The beam sounds awesome in DD5.1 and switching to Stereo (which in my opinion sounds narrow in comparison), is not an acceptable solution for me. It's frustrating that the audio is already delayed behind the video, as both TV and Beam have options to delay audio (further!).

I've emailed Sonos my comments and hope to open up a dialog with them, but wanted to share on here in case any other users have a Philips TV. I'll of course share any solutions that come my way for the benefit of the community.
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18 replies

Lyricist I
Sep 21, 2018 8:43 PM UTC
Hi,

Did you find a solution to this problem ? I'm having a similar issue also with a Phillips TV where the audio is behind the visuasl using Dolby Digital on the Beam.

Thanks
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Lyricist III
Sep 24, 2018 10:59 AM UTC
I’d love to get a Philips ambilight TV to go with my Beam but your comments worry me a bit. Did you ever manage to sort the issue?
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Trending Lyricist I
Oct 2, 2018 2:38 PM UTC
I’d love to get a Philips ambilight TV to go with my Beam but your comments worry me a bit. Did you ever manage to sort the issue?
I have a playbar and a ambilight TV. Was not fully able to fix this, but I think I'll get an optical switch. That should solve the problems.
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Lyricist III
Oct 28, 2018 9:50 PM UTC
I have a similar issue with Philips 7202 TV. Sadly not found any fixes.
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Contributor I
Nov 2, 2018 9:48 PM UTC
I've the same lip sync issue with my Philips 47PFL6678S. I have tried both hdmi and optical connection. Stereo output works but not the DD output which sounds much better. It's very frustrating.

When I play a Netflix video through the inbuilt smart-TV app it seems to work but as soon as I play the same video through Chromecast it is off sync.

The problem is also present when I watch TV through the digital box or a blueray disc through my PS3.
I don't know if the problem is within my TV or with the Sonos beam?
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Airgetlam
Nov 2, 2018 10:11 PM UTC
All of the reports that I've read from people who installed an HDMI switch with an optical splitter in between the source and their TV, so that the Sonos wasn't being fed from the TV have been positive. Which leads me to the conclusion that the TVs are at fault.
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Bruce
Contributor I
Nov 3, 2018 5:42 AM UTC
How to use hdmi switch with Chromecast? Do I plug the Chromecast direct into the switch? And then an optical cable to the beam and a hdmi to the tv? What about the CEC when I use a switch?
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Airgetlam
Nov 3, 2018 3:26 PM UTC
I don’t have a chrome cast, so it’s hard for me to speak to that.

If you want to maintain CEC, whichever switch you purchased would need to be CEC enabled. I would assume that there are some that support that, but you’ll need to do the research to confirm.

I was addressing the lag issue, without regarding maintaining CEC.
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Bruce
Lyricist III
Nov 8, 2018 4:09 PM UTC
For what it's worth - I got a reply from Phillps support who suggest this issue will be fixed in a new software update, when they move to Android 8.0 Oreo, which is meant to be rolling out in November. We shall see!
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Lyricist I
Jan 7, 2019 11:02 AM UTC
I bought a 55PUS7303 with the latest updates and it also has the same lag problems. Its a shame I have to revert to stereo sound to workaround this problem. My Beam sounds so much better with DD.
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