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Thread: 4K resolution input

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  1. #1

    4K resolution input

    Hi,
    did someone use a 4k input card on Catalyst
    i tested a Blackmagic Thunderbolt ultrastudio 4K but Catalyst converted a 4K resolution to a HD resolution.
    it is the same with the Decklink 4K Extreme 12G Pci card.

  2. #2
    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

  3. #3
    I used an AJA io4k

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

  4. #4
    I would always take AJA over Blackmagic for input support and latency.

    S

  5. #5
    just didnt work when i tried to make it work-

  6. 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.
    Tyler Roach
    Eclipse Creativity, Inc.

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