Proper hardware support between PC and TV. HDMI is the killer-cable for this obviously, but not all PCs or TVs have been supporting that standard in the past. My latest media center PC that I built some months ago was a pain in the ass to work with my old TV that didn't support HDMI. HDMI to analog (VGA, S-Video, SCART, Composite) doesn't work at all unless you buy an active converter that'll set you back a few bucks and isn't guaranteed to work. My new PC didn't support VGA either.Evil Smurf said:It makes you ask, Why has it not always been like that?NLS said:Long story short. Yes, you still plug in via HDMI. But the interface and controls are different and actually made for using from your couch to your TV. If you actually watch the video, you'll see there's a difference.Evil Smurf said:forgive my ignorance but how is plugging your pc to your telly via hdmi any different to this?
Analogue signals are also prone to quality loss over cable, and generally lower resolution and quality. Watching movies or fast gameplay works fine on old CRTs, but static small text on a UI that isn't made for TVs is a no-no. This is mostly remedied by the use of digital signals like HDMI, SPDIF, DVI and such. But there's still some older hardware out there without full support.
And generally I'd say PC-gaming has been seen on as mouse and keyboard in front of a close screen thing for many years. It's just the way we're used to doing it. We're seeing a lot of games with native controller support in the later years, especially with the increase of console-to-pc ports. It's been a long gradual shift, but as long as RTS and FPS are better played with keyboard and mouse in front of a small screen, it's gonna be a split between this new couch PC-gaming and the "old" way of doing it.
Also: Bonus: You either need a separate PC close to your TV (which costs money), or move your gaming rig closer to you TV (which makes normal desktop use harder, or requires you to move your weighty thing every time you feel like gaming). Or exceptionally long video cables, which would be prone to signal loss, or limitations in the specification, such as the need for repeaters. This may have been remedied a bit by the introduction of wireless HDMI which is starting to come out now.
We'll just have to wait and see.