make output SDI using Decklink studio 4K

      make output SDI using Decklink studio 4K

      hello, i try to make 360 vr brocast system. but try to make output SDI Through using my Decklink studio 4K but some error came out
      pls help me.

      here is error log

      Output activated: DeckLink Studio 4K

      [2016/02/24 17:33:24] Error! DeckLink API invalid sample type.

      output activation error: Some of these reasons could cause it: The output plugin is missing The output card is not installed The output card driver is not installed Please check the log for errors

      [2016/02/24 17:33:24] Error: couldn't create the writer for plugin 'decklink.dll'
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      I had same error with devices below.
      How can I fix it?
      It would be greatly appreciated if anyone could tell me the solution.

      App version: VahanaVR-v1.1.0.beta5-vahana110beta5
      Output Device: DeckLink 4K Extreme 12G (with Blackmagic Desktop Video Windows 10.5.4)
      Capture Device: MAGEWELL Pro Capture Quad HDMI
      GPU: GeForce GTX 980
      CPU: Xeon E5-1620v3 3.5GHz
      Dear Juho000 and Jeremy,

      Juho000, please forgive me cutting in your thread.

      Jeremy, I eventually succeeded to output from Decklink after
      making some changes of audio configuration.

      I use MAGEWELL cards for video capture, but maybe Decklink was
      unintentionally assigned as audio input, it might have caused
      the problem.
      (Decklink 4K Extreme 12G can't be used as input and output same
      time, is it right?)

      Anyway, thank you for your assistance,