"watch in high quality" feeds with data enough to fill the whole 800x480 screen, which is standard 480 lines. iP4 has a screen with higher resolution that is not standard, 960x640. There is no standard video format that has 640 lines. So the only way for iP4 to fill the screen is to either zoom in a 480 video feed, or get a 720 feed and zoom it out.
There is no point in getting a 720 youtube video on Captivate and display it on 480 lines of the screen resolution, you are not gaining anything, and are wasting net traffic.
You might say "I want to connect Captivate to TV that is 1080p" - still makes no sense, as the RCA cable will only pass even 480p/i in degraded quality, and if you are using a DLNA client to pass the HD video to DLNA enabled TV, your DLNA TV should instead get the video itself directly from the internet.
Does this help?
sorry for bumping this but dear lord I am dumbfounded by the amount of people confused between HD and HQ. You're basically saying HD videos dont look sharp on captivate and 480p is the best quality. Have you even tried streaming an HD video on youtube on the phone? It only streams in HQ, which is NOT sharp at all, it is still pixelated. Haven't you transferred an HD video onto your phone before and see how amazingly clear it is? Clearly you don't think the youtube app HQ is the best the phone can possibly display......?
The youtube app on android has been GIMPED to the point where it only streams in HQ (even on WIFI), instead of HD. Forget the technical definition of HD being 720p while this phone is 480p. That is not important, what's important is that there clearly is a quality difference when streaming a vid on youtube in HQ vs downloading the SAME vid in HD, and transferring to your phone to watch in the video player.
So I don't get why you guys say "there's no point, HD is a waste" when clearly the quality difference is night and day. Perhaps we shouldn't call it HD, but rather "the best resolution the phone can display".
IN any case, the youtube app clearly DOES NOT stream in the best resolution. Using JetVD, I stream the EXACT same clip in 720p and it is CRYSTAL clear.
If jetVD can do that why can't youtube stream in 720p??
Google is ******ed for not allowing 720p streaming on youtube. What's worse than google are people who somehow think the youtube app streams in HD, when in reality it's HQ, and the quality is shit compared to what the phone can truly display.
If anyone's still too thick to understand and insists that the youtube app is streaming in HQ because "that's the best the phone can handle" then watch this video:
http://www.youtube.com/watch?v=cdtejCR413c
on
a) the youtube app in HQ (supposedly, the best resolution the phone can handle since its 480p only)
b) stream it using jetVD in 720p
the quality difference is night and day.