What's the Matter with HDMI?

mrnomas writes with a link to the Audioholics site, which wonders why the HDMI standard is such a mess? The article's author suggests that the format was designed for the benefit of the content-producers and not the consumer. The result is a signal that's hard to route and switch, as well and unnecessarily complicated cable assemblies. They reach back to the DVI standard to see what might be done to make HDMI a little more consumer-friendly, with numerous technical elements woven through the discussion. "DVI lacked a couple of things which the consumer audio/video industry wanted. It was implemented on a variety of HD displays and source devices, but it was confusing for the consumer because of the many variants on the standard and different connector configurations, and it didn't carry audio signals. A consortium to develop and promote a new interface, HDMI, was formed; the idea was to come up with a standard which could be implemented more uniformly, was less confusing, and offered the option of routing audio signals along with video."

Comments

As a manufacturer of Video Distribution

[JohnnyComeLately]

We commonly get asked, "Whats the difference between HDMI and Component?". Our answer (tongue in cheek) is, "About $20 a foot". I bought a 1080i LCD Sony Bravia HDTV and I got a DVD at the same level. When I got to interconnect cables, I saw $30 for a reasonable set of Monster component cables. The no-brand HDMI 3 foot cable was $90. It's silly if you think about it. OK, supposedly there's a sync difference and the "transmission is faster" for HDMI, but last I checked, component video hasn't had a lag problem in anyone's home theater I've seen. You can send 1080p just fine over component, and not be worried about anything holding your performance back. This is why I laughed at the XBOX360 HDMI only output....please...when will manufacturers figure out that when you limit choices it just pisses people off?

The problem is...

[Cadallin]

HDMI was not designed as a solution to an engineering problem. It was designed as an anti-consumer technology in the first place. Which is the entire problem. HDMI was designed from the ground up to be a DRM crippled interconnect. This gives rise to a number of paradoxes about the connection.

Why would you want audio and video in the same cable? Especially for expensive systems where HDMI is common now. Is anyone with a >$1000 display actually using built-in speakers? If so, what's wrong with you? Go get some decent speakers.

Re:HDMI

[vbwilliams]

Less cables. Duh. Why would you want MORE/BIGGER cabling when you can funnel the stuff through the same media and just be done with it? Aside from the DRM concerns, I actually LIKE HDMI...it's just much easier to deal with. Likewise, finding receivers now with enough HDMI inputs vs component inputs is just a hell of a lot easier, just because of space alone. If it weren't for my Playstation 2 at this point requiring component or composite instead of HDMI, my system would be 100% HDMI, and I'd have a bit less cable management to do.

My system:

Receiver --> TV via HDMI
HD Cable Box --> receiver via HDMI
DVD --> receiver via HDMI
HD-DVD --> receiver via HDMI
Playstation 2 --> receiver via component video, optical audio

Using 100% HDMI, I'd have a system with at least 2 less cables, and those cables would be pretty small in circumference as well. They'd be easier to manage. You simply mute the TV, and just control the audio from the receiver...only way you're going to get 5.1 digital anyway.

Personally, I think HDMI is better than any other option currently available. The DRM is one thing. But outside of that, there's nothing else really to bitch about. And if you do your homework, you can find great HDMI cables for half the price of component video or optical audio.

Re:The DRMintaor.

[UncleTogie]

You probably lose a few pixels every billion, not really a big deal.
Believe it or not, I'm NOT looking forward to the all-digital cable switch in 2009. This hit home two nights ago, as we were watching Futurama. I was watching on my PC {analog} while my fiance and roommate were watching using the digital set-top box. We'd had some rain recently, and the set-top kept dropping seconds of video at a time. The analog connection had just a BIT of fuzz, but not enough to lose captioning [usually the first victim of low signal strength.]

I'll take robust over bandwidth.