Optical Cable Vs Hdmi Arc Reddit

I believe hdmi 1 on the display is the only 4k input.

Optical cable vs hdmi arc reddit.

Both cables can be had pretty cheap. I disconnected my hdmi arc cable turned cec off. Both can pass multi channel audio like dolby digital. So when it comes down to it hdmi arc is the best option here.

Both are better than analog the red and white cables. It seems like the tv does indeed have hdmi arc. I prefer optical audio over. Despite what some people are saying hdmi arc and optical support the exact same audio formats and since they re digital neither has an audio advantage.

You can still manually program a remote when on optical. Also there is an hdmi handshake to ensure it s always getting the proper signal which can include downmixing from dd truehd atmos. If i switch to hdmi 1 then i would need the optical cable for the return audio correct. I m on my 2nd avr as i suspected problems with the 1st one.

What can i do if hdmi arc is not working. I don t know if there is a difference in audio quality between hdmi arc audio optical audio but i use an optical audio cable between my tv lg blu ray home cinema system. Then connected optical audio between sony tv yamaha avr rebooted everything made settings adjustments and still not a sound. Right now i am using hdmi 4 because it is the only one that supports arc.

If you already bought a soundbar that has hdmi arc support then go ahead and buy an hdmi arc cable. Both hdmi and optical pass digital audio from one device to another. You would also need to ensure your tv can pass through 5 1 via optical. Hdmi arc is relatively new technology where as optical audio is a well established system.

They can t even support dolby atmos. Hdmi arc is much better than optical because it has a much higher bandwidth thus being able to transfer higher resolution video and audio. Optical cables do not support 7 1 audio channels because they can t transfer the required amount of data. Optical also does not support video.

The optical cable and technology are quite limited. Both are better than analog the red and white cables. Imo arc has been more reliable then optical used on my previous system.