Looking for audio solution suggestions for LG C2 (Receiver, Speakers, etc)
On 12/16/2022 at 1:55 PM, ItsKoop said:With that setup path suggested is there any concern for support for features like Atmos? From my quick googling doesn't seem to be the case.
No. Using TOSLINK will eliminate support for ATMOS.
On 12/16/2022 at 3:21 PM, shoutingsteve said:It should be retained. Keeping everything in a digital format usually keeps multichannel (and all the bells and whistles that go along with a multichannel digital signal) intact. HDCP should also be fine.
Just an FYI but TOSLINK/Optical does *NOT* support ATMOS, or even DTS-HD MA/Dolby TrueHD. TOSLINK tops out at the old DVD-era 5.1 and 7.1 surround codecs. These have significantly less bandwidth than compared to HDMI-fed sources, such as the ones I've listed above.
Digital is digital, yes, but TOSLINK doesn't support the modern digital formats.
Will it be good enough? For most people, probably. But there *is* a difference. Especially with ATMOS, which introduces additional height channels.
@ItsKoop what features are mandatory for you? You mention ATMOS in your OP - if that's something you want, you'll need to ensure the Soundbar (or AVR) you buy supports it, and you'll need to ensure that the connection you use also supports it.
For example, lets say you buy an expensive soundbar with 5.1.4 ATMOS (that's 5 discrete main channels: Center, L + R, Rear L +R; 1 subwoofer; 4 ATMOS height channels). Then let's say you plug the thing in with TOSLINK Optical. You won't be able to use ATMOS. You'll need to use HDMI for that instead of TOSLINK.
Now - latency can be an issue, but it varies depending on the TV and the Soundbar/AVR. It's usually not a big deal, especially with movies. Audio sync latency issues can usually be fixed via software where it adjusts the audio delay. Input latency usually can't be changed though.
As for AVR vs Soundbar? Both have excellent options. An AVR is more flexible, but also more complicated (especially with wires everywhere). Personally I use a Yamaha RX-V385 AVR w/ a Klipsch sub and 5 old Logitech satellites from a Z-5300 kit. It doesn't support ATMOS, but it does support DTS HD-MA and Dolby TrueHD, which is what I wanted out of the setup.
For me, personally, I want to upgrade my speakers first before I upgrade my AVR to something ATMOS capable - I will eventually, but it's a low priority for me.
My AVR is connected via HDMI to my TV (Sony A80J 55" OLED), and all my video sources are connected directly to the AVR - not that there's really much there. Almost everything is done via my Xbox One S (it's my primary media device). I occasionally game on it, never had issues with audio or input latency.
You could easily get a good soundbar for $2000 or less - even a very high end one with potentially wireless rear speakers and a dedicated sub. Or you could use the same money to buy an AVR w/ separate surround speakers (or as a whole kit, as is sometimes sold). Both have their merits - space saving and simplicity vs flexibility and raw power.
This audio sync issue? Are they talking about syncing the audio from the TV speakers with the audio from the Soundbar speakers? If so, that's pretty much an issue with any AVR or Soundbar and as I mentioned, you can tweak this using audio delay in the settings of the AVR/Soundbar, but I don't even bother. When I use my AVR's speakers I just mute the TV.
Unless you're saying that the soundbar has an issue where the audio delay is so bad it's literally out of sync with the image? That's not an issue I've had to deal with.
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