What camera's give the BM ultra design (or the minirecorder) and Boinx the hdmi-input it needs?

Hey,

I understand that the ultra studio accepts the following hdmi-feeds:
720p50, 720p59.94, 720p60, 1080PsF23.98, 1080p23.98, 1080PsF24, 1080p24, 1080PsF25, 1080p25, 1080PsF29.97, 1080p29.97, 1080PsF30, 1080p30, 1080i50, 1080p50, 1080i59.94, 1080p59.94, 1080i60, and 1080p60.

I understand BoinxTV prefers 720 60P.

But camera’s like the infamous GoPro, the Sony action cam HDR-AS30, JVC GZ-R10, nothing.

I want to buy a new camera, low-budget, that can give me the feed I need.

It is also my feeling that when you change the camera recording format to 720P, the hdmi-output remains 1080 50P most of the time.

is there a list of camera’s that are suggested?

Thanks!