intel的核显，就是买CPU免费送的。 intel的UHD核显正式退休了，Arc核显算是进步很大的一代，以前买饭免费送的一次性筷子，现在是送的一个质量次一点的钢勺。 ps：有人说可能是独显，我觉得不可能， intel的锐炫独显肯定是要带编号的，比如Intel (R) Arc (TM) A750 Graphics，A750就是独显的代号。 I upgraded from the arc to the arc ultra (with era 300 surrounds) and have been really surprised 根据新思界产业研究中心发布的 《2023-2028年抗反射涂层（ARC）行业市场深度调研及投资前景预测分析报告》 显示，2022年全球抗反射涂层市场规模约为3.1亿美元。
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Hey everyone, i'm trying to hook up my tv and receiver via hdmi arc, but i'm struggling to get the tv audio on my surroundspeakers
I got the new denon avrx 4400h
I have set up the speakers floor and height Speakers are assigned and calibrated Front speakers are connected to stereo power amplifier for a total of 11 channels and 2 subwoofers Hdmi is connected to arc hdmi 2 on my lg oled tv through to my denon arc.
The only advantage of arc is the elimination of an optical cable For arc to work, both devices have to be arc capable In other words the soundbar as well as the hdmi connected device both have to be arc capable and have arc enabled. So i just purchased a brand new hdtv with arc (audio return chanel) built into one of the hdmi ports
It has 3 hdmi inputs and 1 hdmi output
I frequently watch tv without the surround sound receiver. Arc will only work on the hdmi port that is specifically labeled for arc If all you are concerned with is 5.1 audio, then you could use an optical cable from the tv to the receiver for the lg's onboard apps You won't be losing any audio fidelity because optical and arc both deliver 5.1
To use arc, you should be keeping the lg's speakers off. I've just bought a brand new lg 55 oled c4 tv with an lg 70ty soundbar I want to control the volume of the soundbar with the magic remote I don't want to use the built in tv speakers
I have a new hdmi high speed cable going from the tv's hdmi 2 (arc/earc) port to the soundbar's hdmi.
