• Hello I have a Decklink Quad that works perfectly in Resolume and with Blackmagic Media Express.

    In Isadora 1.3.0f25 on Windows 7 x64 I can use the 4 devices with WDM drivers but not in native format.
    Everytime I setup the input in PAL it switches back in NTSC and I have no signal. It seems that Isadora cannot communicate with the board to switch to right video settings.
    Any suggestion ?
    Thank you

  • Hi,

    Try to set the video settings in the Blackmagic Design Control Panel.
    Try to change the settings with video capture stopped.
    Try to run isadora as administrator.
    That kind of tricky things happened also to me.