Quick Answer: Can You Use HDMI And Optical Audio At The Same Time?

Can I use HDMI and RCA at same time?

But, yes, the basics of how it’s supposed to work is that you run HDMI stuff directly into your TV and then put the TV’s digital out into your audio receiver for surround sound audio.

However all my devices that have RCA and HDMI outputs will output both, simultaneously..

Which is better HDMI ARC or optical?

HDMI ARC and optical cables both share the same purpose. They both transmit multi-channel audio from one device to another. So far, so good. The only significant difference in terms of function is that an optical cable won’t transmit video. … However, they transmit the signal via light, rather than an electrical current.

Will optical cable work with HDMI?

Both cables can be had pretty cheap. The biggest difference is that HDMI can pass higher-resolution audio, including the formats found on Blu-ray: Dolby TrueHD and DTS HD Master Audio. These formats can’t get transmitted across optical. … So if you want just a single cable between two devices, HDMI is your pick.

Can you use HDMI ARC and optical audio at the same time?

From box both HDMI and optical can take in same time.

What is HDMI ARC out?

HDMI ARC stands for “High Definition Multimedia Interface Audio Return Channel”. ARC allows for the “upstream” and “downstream” of signals over a single HDMI connection between your TV and any ARC-equipped A/V deices. This allows for the use of a single remote for all of your connected devices most common functions.

What is audio embedding?

Digital audio embedding means embedding the audio signal into the blank data area of the video signal, thus realizing the simultaneous transmission of video and audio signals on the same data bus. The process of audio De-embedding is opposite.

What is an audio embedder?

To embed or insert audio signal an audio inserter or audio embedder can be used. An audio to HDMI inserter device features a HDMI input and various audio inputs. … The device then embeds the required audio signal over the incoming HDMI signal and then sends this out as a combined signal via the devices HDMI output.

Should I use PCM or Dolby Digital?

Distinguished Member. Dolby Digital is compressed so PCM is better. Dolby True HD, DTS HD MA, Atmos and DTS X are also lossless, so should be similar quality to PCM. If the source audio is stereo, it should only be coming from your front left and right speakers unless you use an up mixer.

Which connection is best for soundbar?

The best way to connect your soundbar (HDMI)Make sure the TV, soundbar, and device are turned off. … Connect a second HDMI cable from the HDMI OUT port on your cable box or video game system to the HDMI IN port on your soundbar.Turn your device on.More items…

Do you need optical cable with HDMI ARC?

You have a set-top box, games console and Blu-ray player all plugged into your TV via HDMI. … HDMI ARC removes the need for an optical cable and allows you to send audio ‘downstream’ from a compatible HDMI socket on your TV to a compatible HDMI ARC socket on a soundbar or AV receiver.

Do all HDMI cables support Arc?

Most HDMI cables should work with ARC. Plug one end of the HDMI cable into the ARC-capable HDMI input in your TV and the other into the ARC-capable output on your sound bar or receiver. There are basically two main ways to connect a system using ARC.