Robert Rogers wrote:
The component out is usually 480p. If you feed it to a 480 i unit it will scramble. If you use the older composite Yellow RCA it is 480i and will work with older sets. I will check it out with my DLP and let you know.
If your assessment were true before the 3GS came along, then I should never have gotten proper video to show up on my TV. I've had the Universal Dock and the Component AV Cable hooked up to my standard-def CRT television for over a year now, and it's been smooth sailing, beautiful picture. Now, with the 3GS, the video won't output properly.
The component output is 480i for the iPhone and iPhone 3G, according to the product page. Granted, that page does say that the 2nd-gen iPod Touch puts out 480p…so, if the iPhone 3GS matches those specs, then you may be onto something. But the page doesn't even mention the 3GS except for the icon at the bottom.
@w7ox — all of my videos play just fine on the iPhone 3GS screen, even the ones that are higher-res than the recommended 640x480. But, even still, I should be able to put YouTube.app through this cable, and have it work. Same with podcasts streamed right from iTunes.app