For now at least tried the above videos on my own machines and machines at church. So far:
My Thinkpad X31: Centrino 1.4 MHz, 1Gig RAM, ATI Radeon Pro Mobile 16 Megs - not too bad, has some diagonal lines during fast scene playback.
Church 1.5 Core Solo Mini, GMA 950, 1 Gig RAM: no problems. I have my own Mini that's a 1.66 Core Duo with 512 Megs and no problems with that either. No problems on any other Intel Mac - obviously.
Church HP Pavillion: 3.2 GHz P4, 2 Gigs RAM, 256 Meg ATI Radeon X600. Problems with playback - lots of horizontal lines in playback. Attributed to older graphics card, a given. A new H.264 capable graphics card should fix this..
Going to try more machines and some netbooks later this evening...
Well, I went to MicroCenter to try out one of the NetBooks:
HP Mini 1000, Atom 1.6, GMA950, 512 Megs RAM - YUCK! The video formatted with HandBreak using the AppleTV setting had a lot of lines going across the screen, choppy video, and many frames skipped over the fast action.
Then, I saw an Acer Aspire on special right now for $379:
Acer Aspire, 1.66GHz Celeron Duo, 1 Gigs RAM, 160 Gig HD, 14" Screen, GMA x4500M, Vista Home Basic: played the video FLAWLESSLY! I guess it's because the x4500M has H.264 decoding so the "whimpy" Celerons don't really have to do anything.
So, I decided to get one of these for a mere $30 more than a NetBook. They also had a special - $99 for 3 years carry-in extended warranty (which my friends had from MicroCenter before and they did a good job with it). I also like the 14" screen - my 3 year old budget Compaq Laptop has one, and it seems all the new budget laptops have a 15" screen (to big for me as far as portability).
I told the salesman that I brought my video file in to test the NetBooks and it was very choppy. He said that those are mainly for Office type of apps and he warns people before they buy them (one customer wanted to run AutoCAD on it
). They are not for video (above standard-def I imagine).
I thought that the NetBook would play it as well as a 1.5 Core Solo Mini with the GMA950, but I guess since the Mini has OS X and a faster bus, it has no problems with H.264. The Atom must be not as powerful as a Core Solo?
So, just know what you are getting into. I think that people like me who want some sort of video performance and a larger screen will be disappointed with a NetBook.
I would think the ones with discreet video will have no problem - but right now they cost almost as much as a regular notebook. According to this thread:
https://forums.macrumors.com/posts/6704542/
Asus is adding discreet video to their Atom desktop machine.
Would like to hear what others have gotten as far as a NetBook or maybe something else instead!
Thanks all. Happy Holidays!