I realize I am bumping this thread. Meh.
I'm looking to upgrade my streaming set-up right now and have a few questions.
Is there a noticeable difference in on-stream quality when switching from the Wii composite to the Wii component cables?
I am currently using a DVC170, which was enough for streaming my NES/SNES etc (where 30 frames was sufficient), but now I would like to reliably run a 480p (or 720p) @ 60 frames set-up.
Also, I would like to use my laptop (for tournaments, mobility and so on) so most internal and USB 3.0A/B capture cards are out of the question.
Can I just get a PVR and stream Smash at 480p / 60 frames with composite cables?
And is streaming Smash in 720p / 60 frames impossible with composite cables?
You probably got an answer already but I'll post anyway incase someone else needs help.
Hauppauge PVR
Streaming with a PVR is difficult because it forces you to output 480p to the tv you're playing on as well. It also doesn't use directshow so it doesn't integrate well into streaming applications(at least, the last time I used it)
So if you want to stream in 480p using a PVR you have to go like this:
Wii in 480p mode>Component Cable>HD PVR
then into the PC with USB and the TV with component.
This is a problem because most tvs that support 480p will lag for Smash. If there's one thing Smashers hate, it's lag.
720p/480p over composite
Also it's impossible to do 720p over composite because:
a. Composite doesn't handle 720p, at best you can get 360p or 480i with S-Video. 480p is also impossible over composite.
b. The Wii doesn't support 720p.
60 FPS
This can only be done over component. Assuming you use xSplit, you also need to have a xSplit pro license to output to 60 FPS, otherwise your stream will just end up at 25 FPS or whatever the default highest on the free version of xSplit is.
This is honestly one of the last things you should worry about in a stream because YouTube will just encode your videos at 30 FPS, it requires a lot more bandwidth to stream it(It is doubling your frames in most cases) and doesn't really add much to your stream overall.
My advice
Just stick with the Dazzle unless you have some lag-less tv that you and/or tournaments players would play serious matches on in-which case you can try the Hauppauge but I and many others agree that it's not worth the headache to try to stream with. The upgrade in quality would not be too noticeable and would be better spent on including things like: commentary, player-cam or an xSplit license if you have any need for the features you get from upgrading(Assuming, again, that you use xSplit)
Hauppauge is good for recording replays in 480p, however. That's what bizkit047 does at
http://www.youtube.com/user/Bizkit047