Lg cx earc dolby atmos. I bought a Atmos soundbar just to get the benefit of Atmos with my Xbox and lo and behold I found it was the most pointless update ever. However, changing this setting through Spatial Sound type in the newer Sound Settings menu is buggy and defaults to Stereo. Using the old Windows Control Panel stye sound settings I can Configure Speakers on the the Nvidia output to whatever surround solution I want. I’m not sure if this is universal, but I playing xbox series X games with Dolby Atmos, the sound cut in and out. When I plug in via the optical to HDMI adapter the drops go away (but I lose Atmos and the ability to control the soundbar with the TV remote). Apr 10, 2025 · In this comprehensive guide, we will explore how to activate Dolby Atmos on your LG CX TV, optimize its settings, and delve into the benefits it brings to your home entertainment setup. But I came across this post recently that may just solve this issue. 4 speaker setup). Over eARC Xbox sends Dolby MAT not DD+ as far as I understand. Can't help with what apps or if your paying for the right tier of the app that the TV has that actually supports ATMOS as that's another can of worms. 1. all cabling is the same , but the cx doesn't seem to pass through atmos to the soundbar. Jan 20, 2022 · The Xbox over eARC is using Dolby MAT which is PCM + Atmos, so it can take the DD+ audio and pass it as PCM instead, its the exact same audio track. eARC does not support delaying HD audio formats according to the sharc FAQ, (its an eARC bridge for older sound systems), getting one of those might resolve the problem as it was built with LG sets in mind but Aug 20, 2020 · Ahh the old earc lag issues with modern TV's. The LG OLED CX has four HDMI 2. Games like Resident Evil 2 and 3 and Tomb Raider. Initially, I couldn't select Dolby Atmos or even 5. So far so good. 1 Atmos Audio (using Plex internal app or directly via USB-stick in TV) My research: Plex (internal app) delivers transcoded audio and doesn't Nov 4, 2021 · 本來買三星 UA65AU9000 搭配 HW-Q700A 聲霸，電視跟音霸都是有支援Atmos音效的，透過電視的eArc, 在Netflix可以顯示出Atoms。 因為實在受不了LED電視的漏光，決定衝一台OLED。 Nov 27, 2020 · LG also excels in broad format support: Here is built-in support for both Dolby Vision and Dolby Atmos, which may prove relevant in gaming contexts in the long run. Im also considering Sonos Arc for my LG CX but now concerned with this risk with eArc not responding. Feb 6, 2021 · I CANT SEEM TO GET SONOS ARC DOLBY ATMOS TO WORK ON MY LG CX 55 OLED! Whenever SONO ARC isn't connected to my TV, the ATMOS works but it doesn't work while connected. 1-4 of 4 Answers My LG 55" OLED CX worked immediately through eARC to MY LG Dolby Atmos 5. This could be a soundbar, AV receiver, or home theater system. Both support Dolby Atmos. Jul 3, 2022 · Discovering the right HDMI port for enhanced audio return channel (eARC) on your LG TV doesn’t have to be a puzzle. On LG setting the Dolby Atmos is Gray out and when I try to click it SOLVED ATMOS LAG, LG C9+PC+RECEIVER I game and watch 4K/HDR/Dolby Vision content on my PC (RTX 2070S), via HDMI 2. I have always been able to play MKVs TrueHD Dolby Atmos movies in my external HDD connected to my LG CX USB port and pass the audio to the receiver via EARC. Nov 9, 2023 · Hi guys!. This article will explain, in simple terms, how to find and activate the eARC feature on your LG C9 and CX models, ensuring you can enjoy the full audio experience your TV has to offer. Learn how to use, update, maintain and troubleshoot your LG devices and appliances. It seems to me that the Guys, I've been researching this for hours, but kind of want a definitive answer. I dont have other uses for Atmos. Mar 21, 2024 · I recently bought a LG CX 77" OLED and VIZIO M51A-H6 soundbar. May 23, 2021 · Xbox uses an upmixer with Atmos enabled so there is delay vs PCM and differences in ARC/eARC equipment can cause problems. But it randomly drops the audio and reverts back to tv audioafter and hour or 2 and won't reconnect unless i switch everything off. Nov 19, 2020 · Hi everyone, hope you are well. 1 eARC . In. 1 cabe: LG 55" C9 and a Onkyo TX-RZ740 receiver (7. They convert all LPCM to 7. The only way I get no lag with using arc/earc on the soundbar is to set to Stereo uncompressed. 2. 1 surround sound on Windows 10. Connect your LG CX TV to a compatible audio device that supports Dolby Atmos. 1 compatible inputs, including the eARC audio output. 1. As to the difference in volume levels I cant explain why, at a guess its down to how the sound system is designed to process the audio or requires adjust in its settings for processing it, does the Sonos have any kind of auto volume setting May 28, 2021 · Yes, the LG CX & C1 and all similar models like the B & G series have issues with eARC. Jan 12, 2021 · Hello everyone, I just got the LG CX and LG SN8YG over the holiday and I got an issue with eARC. Dec 19, 2020 · I have a Sonos Beam and Sonos arc. Jan 22, 2025 · LG TV - How To Enable Dolby Atmos. I have a hw q90r soundbar, I had an LG c7 55 and replaced it with a LG cx 77 . Get even more from your viewing experience with the 55-inch LG OLED Smart TV, with 4K visuals and AI ThinQ® technology. Dolby digital is better but still not perfect. 2 Atmos and TrueHD Atmos should just work provided you have the EAC3 and TrueHD support in CRU, you need media players configured to pass those audio types. Jan 18, 2021 · Sorry it sounds like it should work to me, maybe check you've definitely got earc and pass through enabled since you switched to internal speaker. VIZIO Support: Dolby Atmos/DTS:X Sound 4K Dolby Vision Pass Thru I am unable to get the Dolby Atmos from Soundbar via HDMI2. Mar 21, 2024 · As for getting ATMOS to the sound bar you need to pass DD+ via bitstream and ARC or eARC should work but is known to be problematic in some combos. 1 features is to connect the Xbox One X directly to the LG CX and then use HDMI ARC for the LG to pass the audio to the soundbar. A member of the recruiting team will review the profile and reach out if there\u2019s a fit. 1 which causes all kinds of issues. I believe the problem mostly lies with the panel doing some sort of buffering or processing on atmos content adding a significant delay, making the eARC route largely pointless unless you are disabling atmos output altogether. The sound only randomly cut out The Dolby Recruiting team values all referrals and appreciates the support in the recruiting process. Sounds like its a TV issue to be I'm on W11 + Dolby Access, Nvidia HDMI => LG G1 => eARC Samsung soundbar. 1/7. Both sound bars will intermittently drop audio when connected to an LG CX Oled TV via HDMI/eARC. Sep 23, 2020 · Does eARC seemingly not work on your LG CX series TV? Well, there's more to turning on the feature than just clicking the option, and we've got the full process to activating it here. However with the LG CX the only way to take advantage of all the great HDMI 2. Yesterday I noticed that TrueHD Dolby Atmos in my usual mkd movies it is not transmitted to my receiver, just DD (PCM). My setup: TV: LG OLED CX > (HDMI eARC) > soundbar: Samsung HW-Q90R Settings on TV: eArc (on), Pass-trough (auto) Want I want: Play HDR files including Dolby TrueHD 7. (Photo: Audun Hage) How much audio lag do you have? (LG CX/eARC) I game on an LG CX and noticed sound bars have 70ms-140ms of audio delay when connected via eARC. Ensure that both your audio device and LG CX TV are turned on and connected via HDMI ARC/eARC. Jan 10, 2024 · To set up Dolby Atmos on your LG CX TV, follow these steps: 1. Safe to say an LG soundbar or HT system will be 100% compatible with my LG TV ? I just want my Netflix Atmos to work. I plugged one end of the HDMI into the TVs HDMI/eARC port, and the other into the HDMI Out/eARC port on the soundbar and it worked immediately, with no further setup required. But was able to fix this by editing the EDID data using the CRU tool. (Photo: Audun Hage) The LG screen delivers a low delay of 10 ms in game mode. it does pass sound, and i get sound out of all speakers, but it used to say "atmos" on the The LG CX supports eARC (another reason I chose it), but so far I can't find an eARC soundbar under 43-inches wide with wireless upward firing rear speakers (having both front and rear upward firing speakers makes a huge difference with Atmos in my opinion). Nov 19, 2020 · I can get atmos with auto/passthrough selected and earc OFF. Jan 29, 2008 · Passing Dolby 5. 2 soundbar. You'll find reports about this with receivers as well (John Linneman from Digital Foundry has tweeted about it). Currently running this setup: Windows PC / AMD 5700 XT -> HDMI -> LG CX -> EARC -> Samsung Q950T Soundbar. xtu4oedxsw8rc751lnwstxux2z00lohrcpxmyichw