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Avid Contributor I
April 20, 2013

Solving the 5.1, DTS issues with the Playbar

This thread is specifically for those who are trying to understand the Playbars 5.1 and DTS issues.

As most of you know the Playbar does not convert DTS signal. It also will only convert 2.0 to SIMULATED PCM 5.1 signal. If you can live with the simulated signal, then you are ahead of the game. IF you want PURE unadulterated 5.1 from your DirecTV or Cable, you WILL most likely have to buy a switch like this one. http://www.monoprice.com/products/7974
Or a Bluray converter like this one.
http://www.oppodigital.com/blu-ray-bdp-103/

MOST tvs will not convert true 5.1. There are some on this thread that say they do, but most dont. I found this out the hard way by buying one of Samsungs highest end tv's, only to find out that 2.0 is all im ever gunna get.
A $75 switch is a bargain IMO to have such sound to the Playbar the way it is intended. IF you want 1080p up convert video and and 5.1 audio, then a simular Bluray like the Oppo is for you.

Concerning movies that are only on DTS:
Oppo can convert the DTS signal to PCM 5.1 as well. I do not know about the Switch, because I do not have one.
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205 replies

Lyricist III
January 10, 2014
I ordered a Sonos Playbar and Sub and will do some testing this Weekend.
Today i checked my Blu Rays (i know - a little late) and most of them are DTS only :-(

So after testing i have to send it back.

No DTS Support for nearly a Year now - OMG...
gardino71
Contributor III
January 10, 2014
I ordered a Sonos Playbar and Sub and will do some testing this Weekend.
Today i checked my Blu Rays (i know - a little late) and most of them are DTS only :-(

So after testing i have to send it back.

No DTS Support for nearly a Year now - OMG...


Get a Samsung BluRay player 5700 and higher, it converts DTS to Dolby 5.1. I have a 6500 and the film soundtrack is superb.
Lyricist III
January 10, 2014
Thanks - i really consider that.

Most time i stream Movies with my Apple TV. I'm really worried that Apple could decider one day to switch over to DTS. Then my new Homecinema System would become useless for me.
Contributor III
January 10, 2014
Get a Samsung BluRay player 5700 and higher, it converts DTS to Dolby 5.1. I have a 6500 and the film soundtrack is superb.

Sounds like sensible solution while I don't doubt it sounds great I assume something is lost somewhere in this conversion.

Are there any experts that can elaborate on this solution ?
Trending Lyricist I
January 10, 2014
Sounds like sensible solution while I don't doubt it sounds great I assume something is lost somewhere in this conversion.

Are there any experts that can elaborate on this solution ?


I picked up a Samsung BD-F6500 today.

I am currently watching Django Unchained with the DTS-HD audio track selected. The player has the Bitstream re-encode Dolby D option selected. Optical straight from player to Playbar. I also have sub and two rear Play:1s.

And ...

It's glorious. The Playbar is showing DD5.1 input, and the surround speakers are operating correctly. None of that fluttering you get with stereo up scaling to 5.1. As far as I can tell, I am now enjoying a full surround sound experience with the Sonos setup. I am happy!

As for whether there are losses, there does not seem to be a loss of audio positional information. That is, the surround speakers are providing the correct audio as if there was no conversion. Theoretically, a DD track has a lower bit rate than a DTS track. So, there could theoretically be a quality loss. However, I expect hardly anyone would notice - you're getting into proper audiophile territory there and I don't think such a person would choose Sonos anyway.

I got the player from Richer Sounds in the UK for £94.99 - well worth it in my opinion to replace whatever Blu-ray player you may have. Picture quality seems excellent so far too, and there are no audio sync issues whatsoever.

Basically, I am now a happy man!
Contributor III
January 10, 2014
Great news aldude I can only imagine your joy at releasing those DTS soundtracks. Enjoy and thanks for sharing.
Trending Lyricist I
January 10, 2014
Is there a workaround to get DD from the media players like WD TV live? I have so many movies that have DTS but WD TV live downmixes them to stereo

btw, same old response from sonos: https://ask.sonos.com/sonos/topics/no_clarity_on_playbar_supporting_dts_still_please_dont_be_arrogant
Contributor I
January 10, 2014
I picked up a Samsung BD-F6500 today.

I am currently watching Django Unchained with the DTS-HD audio track selected. The player has the Bitstream re-encode Dolby D option selected. Optical straight from player to Playbar. I also have sub and two rear Play:1s.

And ...

It's glorious. The Playbar is showing DD5.1 input, and the surround speakers are operating correctly. None of that fluttering you get with stereo up scaling to 5.1. As far as I can tell, I am now enjoying a full surround sound experience with the Sonos setup. I am happy!

As for whether there are losses, there does not seem to be a loss of audio positional information. That is, the surround speakers are providing the correct audio as if there was no conversion. Theoretically, a DD track has a lower bit rate than a DTS track. So, there could theoretically be a quality loss. However, I expect hardly anyone would notice - you're getting into proper audiophile territory there and I don't think such a person would choose Sonos anyway.

I got the player from Richer Sounds in the UK for £94.99 - well worth it in my opinion to replace whatever Blu-ray player you may have. Picture quality seems excellent so far too, and there are no audio sync issues whatsoever.

Basically, I am now a happy man!


Apologies for asking a stupid question, as I am new to all of this Sonos stuff, but how does this work, connection wise?

I am looking at getting a Playbar (I already have a couple of Play 1's) to connect up to my TV, which has an Optical out.
If I understand correctly, the Playbar only has 1 Optical in port

Thus if I get the Samsung BD-F6500 would I have to unplug the optical cable from the TV into the DVD player, which then goes into the playbar, when watching DVD's

What about just watching normal T.V. would I have to unplug the optical cable from the Samsung BD-F6500 and plug it back into the T.V. to get sound out of the playbar or is the Playbar not really used when watching normal T.V.?

Thanks
Andrew
Lyricist III
January 10, 2014
Just tested my new Playbar.
I got 5.1 from Apple TV and TV Receiver. My Sonos Sub wasn't delivered yet, so i miss the Bass right now.
First Impression: The Playbar ist good, but not great. I've got a simple Samsung All-in-One 2.1 HT to test side by side. Without the Sub the Playbar sounds ... mmh... a little bit weak.
Contributor I
January 10, 2014
Apologies for asking a stupid question, as I am new to all of this Sonos stuff, but how does this work, connection wise?

I am looking at getting a Playbar (I already have a couple of Play 1's) to connect up to my TV, which has an Optical out.
If I understand correctly, the Playbar only has 1 Optical in port

Thus if I get the Samsung BD-F6500 would I have to unplug the optical cable from the TV into the DVD player, which then goes into the playbar, when watching DVD's

What about just watching normal T.V. would I have to unplug the optical cable from the Samsung BD-F6500 and plug it back into the T.V. to get sound out of the playbar or is the Playbar not really used when watching normal T.V.?

Thanks
Andrew


I am new to the forum and to PlayBar, but I believe you would connect your BluRay to the TV with HDMI. If you have other boxes or gadgets, you connect them to the TV with HDMI or other connections if needed and you leave the optical cable connection between the TV and PlayBar alone all the time.

If you browse around you can find some other work arounds that people have come up with to not have all the sound go through the TV (optical switches), but without those workarounds, I believe you do it as I have suggested above. That is how I have my DVD and WD TV live connected. They all go to the TV via HDMI and the TV goes the PlayBar via optical cable.