Elgato Game Capture HD60 Pro can record video sources that use the following resolutions:
480p
720 by 480 resolution
576i
720 by 576 resolution
576
720 by 576 resolution
720p
1280 by 720 resolution
1080i
1920 by 1080 resolution
1080p
1920 by 1080 resolution
Please Note: 480p is supported, but not at 640 x 480 resolution. 720 x 480 resolution is supported.