4K resolution input

[Semillion]

Beware of the Blackmagic 4K, it is not true 4k and will only input at 25/30fps and not full 50/60fps.
Ended up sticking with 1080@50p for cleanness of image.

S

[mlorenz]

I used an AJA io4k

Did you check the Blackmagic settings in the control panel... maybe the downconversion was active

[Semillion]

I would always take AJA over Blackmagic for input support and latency.

S

[samsc]

just didnt work when i tried to make it work-

[tylerr]

I have the AJA io4K working on my desk right now. mlorenz have you had any luck accessing multiple inputs on the AJA as in SDI 1 & 2? I am hoping i don't need one Aja per input and can use the 2 SDI's and the HDMI as discrete inputs into catalyst.

[mlorenz]

I used the aja io4k with the 4k input-option and 4 SDI inputs.
So 4 Full-HD quarters, in the catalyst input in then cropped thoses quarters
With the SDI1 and 2 you can only use once at a time when setting the card to Full HD

[kiwi]

Is the AJA IO4k a better option than the phoenix cards? how is the latency on the inputs?