Cannon and nikon cameras and camcorders?

Does anyone know the best camera from nikon or cannon that records really well and has high megapixels, or a really good camcorder from both because i'm not very good at picking them out and which one has the best quality

First a cannon fires shells in war time… Canon is a camera.

Yes the t3i and t4i do very well at both video and stills… That is if you understand or can learn how to properly shoot video.

This one gets high quality photos:

Canon: http://www.usa.canon.com/...s/eos_1d_x

Nikon:
http://shop.nikonusa.com/....249538200

As far as camcorders, I'd go with this Sony:
http://pro.sony.com/bbsc/ssr/cat-broadcastcameras/cat-cinealta/product-HDC1500R444/

But this Canon is fair too (Nikon doesn't do camcorders):
http://www.digitaldepotonline.com/products.asp?dept_id=&product_id=3637
Don't forget the lens:
http://www.bhphotovideo.com/...&A=details

So here you go. You asked for the "Best". If this is not what you really intended, you want to add some details? Maybe a budget?

The fact that you even mention MP tells us you're not ready yet. Nikon only makes D-SLRs, no camcorders. The D-SLRs will only give you 20 minutes video. If you want more, buy a camcorder.
Pick a price range, and then start looking.
Go to websites like Best Buy, Walmart, amazon, Tiger Direct, and type in ' Canon camcorders ' in the search box.