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Trending Lyricist I
August 14, 2016

4K/UHD bluray players that decode DTS to Dolby?

  • August 14, 2016
  • 217 replies
  • 51511 views
With 4K bluray players starting to emerge now, seems we really need to start keeping straight which ones will allow those of us with Sonos Playbars enjoy some semblance of Dolby sound when certain 4K blurays only offer DTS. (Note, I haven't yet purchased a 4K bluray, so am unaware of the typical sound offerings.)

But we went through this once already, for regular bluray players, with many threads devoted to outlining the multiple Samsung models of bluray that decode DTS to Dolby 5.1 (I ended up buying a Sony that also does so). Now let's do the same for 4K players.

So far we have the Samsung UBD K8500 (which seems to clearly decode DTS to dolby.) Now what about the Philips? The Panasonic? The Xbox One S?

Anyone have any idea?
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217 replies

Lyricist II
June 23, 2017
Hi, I own the k9500 as well, but today I tested the amazon prime app and I got no sound. Netflix works. In the settings for the app I can't find anything to change the sound format. Seems like the transcoding is not working for the app. Any solutions for that?
Lyricist II
June 24, 2017
And another thing: has anybody tried to play movies with ac3 by dlna? No matter, if I use the Synology Video Station or the normal dlna via source, only stereo ... I tried the settings opsman did, no success
Chromatic Producer I
June 25, 2017
I don't wish to hijack this thread but wondered if anyone could help.
It's great that there seems to be solutions to get the Playbar to recognise Blu Ray DTS re-encoded to DD5:1 but I have had my Playbar for 2 weeks now and can not even get it to recognise DD5:1 from DVD players. It's fine with Sky Q and Apple TV but not with Blu Ray players. I have tried 3 different players now, and the Sonos app reports it is receiving a stereo signal.
My TV (Samsung F800) passes 5:1 but again not from Blu Ray player. It's driving me nuts, so if anyone has any ideas, I would appreciate it. Both Sonos and Samsung haven't been any help.
I have been thinking of returning the Sonos gear and getting the Heos,
Lyricist III
June 26, 2017
Out of interest what Blu Ray players have you tried, because only some older Sony's and most of the Samsung range have the ability to transcode to Dolby Digital 5.1 on the fly?
Sony KD-XR65A80j, Panasonic Ubd9000 (discs), Samsung UBD-M9500 (media files) , Sonos Arc, Sub (gen 2) , 2 x Era 100's, 4 x Play 1's, 1 x Move
Chromatic Producer I
June 26, 2017
I can't readily remember the model numbers, but they were Samsung Blu Ray players. They were at the lower end of the price scale (under £100) but the specs said they output DD5:1 via their HDMI connector.
As an aside, all this messing with optical connectors has backfired now. The connector on my Samsung TV is now knackered. Can't get the optical plug in now. Need to get it repaired.
Local Superstar
June 26, 2017
Definitely one for the Sonos user to consider as it's way better than the K8500 for picture quality.Based on what? I'm struggling with that to be honest. Way better?...
Lyricist III
June 27, 2017
The K8500 was notorious for adding noise reduction that softened the picture which has made the M9500 a noticeable upgrade to me Picture Quality wise. The M9500 colors are phenomenal. I don't know how to explain it as it's not vivid or oversaturated but some colors just seam to pop a bit more and that was immediately noticeable to me switching from the K8500. I also love the Bluetooth output option so that i can use my Bluetooth headphones and watch late night movies as loud as i want - it works a treat!
Sony KD-XR65A80j, Panasonic Ubd9000 (discs), Samsung UBD-M9500 (media files) , Sonos Arc, Sub (gen 2) , 2 x Era 100's, 4 x Play 1's, 1 x Move
Local Superstar
June 27, 2017
Notorious? Really?
So the observations weren't side by side ones but from memory where the new picture really 'had" to be much better?..
I have an 8500 funnily enough and a soft picture is the last thing I think of when using it.
It's pin sharp and easily the best picture I've ever seen. Both upscaling 1080P or playing UHD BD's.
Lyricist III
June 27, 2017
Mine is just a personal opinion from my own observations.
The K8500 did produce a very good picture and is a great little player but the M9500 is definitely, in my view, a step up in Picture Quality when playing disc, USB MKV's and streaming from Netflix etc.
I've switched between both players using same movies and same streaming shows on same TV and it is, in my view again, a definite improvement in Picture Quality!
The upscaling also seems sharper and more defined - using same viewing criteria as above - in my view.
Sony KD-XR65A80j, Panasonic Ubd9000 (discs), Samsung UBD-M9500 (media files) , Sonos Arc, Sub (gen 2) , 2 x Era 100's, 4 x Play 1's, 1 x Move
Lyricist I
July 1, 2017
I don't wish to hijack this thread but wondered if anyone could help.
It's great that there seems to be solutions to get the Playbar to recognise Blu Ray DTS re-encoded to DD5:1 but I have had my Playbar for 2 weeks now and can not even get it to recognise DD5:1 from DVD players. It's fine with Sky Q and Apple TV but not with Blu Ray players. I have tried 3 different players now, and the Sonos app reports it is receiving a stereo signal.
My TV (Samsung F800) passes 5:1 but again not from Blu Ray player. It's driving me nuts, so if anyone has any ideas, I would appreciate it. Both Sonos and Samsung haven't been any help.
I have been thinking of returning the Sonos gear and getting the Heos,


I've had the same issues. I have a playbar and sub. My tv passes the 5.1 and works with the Apple TV. Just picked up the Samsung M9500 blu ray player and the app is saying I'm getting stereo sound after switching the settings to decide the DD. Any ideas what the issue may be?