Hi,
I tried to use another dual 2.5G power mac G5 to capture 1920 * 1080 Jpeg.it worked fine.
Like David said, maybe it’s the cpu can’t keep up with the transcoding in real time. but I’m not sure it’s for all Apple’s Power Mac G5 (Dual 2G) or just for my company’s computers.
Thanks for all your help.
James
http://www.lapcc.com