Is there any advantage to using an optical audio cord along with a hdmi cord when hooking up a theater system? - receivers with hdmi hooked it up
I connect my TV 1080p, HD DVR and Blu-ray disc to an AV receiver with HDMI input and output connections. I work with the HDMI OUT Blu-ray to the receiver, HD DVR HDMI OUT from the receiver and then receiver HDMI OUT to the TV. Is there an advantage to run an optical audio cable Blu-ray and HD DVR?
Wednesday, January 13, 2010
Receivers With Hdmi Hooked It Up Is There Any Advantage To Using An Optical Audio Cord Along With A Hdmi Cord When Hooking Up A Theater System?
5 comments:
The answer to this question depends entirely on the capabilities of the A / V receiver in question.
Many low-end A / V receivers have the support of the HDMI pass-thru capability, a feature that the A / V receiver, the digital audio signals via HDMI input for the speakers connected to receive a process but does not allow passing the signal through the HDMI output. With this type of A / V receiver optical audio cable (cable or digital coaxial audio) is the only way to receive and process Dolby Digital or DTS surround speakers connected.
In a noble aim / V HDMI switching capabilities supported or repeaters, HDMI, digital audio signals can be processed on the speakers via the HDMI inputs. With this type of receiver, HDMI cable is superior to optical cables, the scale of the limitations of optical cables.
Not only is there no advantage, but do not do themselves. HDMI provides the best video and audio broadcast. The only time that I shall be used, whether the two receiver has no HDMI options is that it send a video to the TV via HDMI and optical audio through the receiver.
There is no advantage in connection optical cable.
The optical cable is not compatible with the audio format of uncompressed HD, while the HDMI cable.
If you have optical (S / PIDF) out, you can use the optical cable .. The audio quality is much better ... because the optical cable has a loss of lower energy
If you are not the receiver as a switch. You may need to run standard audio cables from the Zone 2 output.
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