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    Not seeing 1080p 30 as an option when using Blackmagic Decklink Mini Recorder

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    • J
      josharoo4 last edited by

      Hello,

      I have a [Blackmagic Decklink Mini Recorder](http://www.blackmagicdesign.com/products/decklink/models) (HD-SDI) in an external TB-to-PCIe enclosure and am trying to get a certain resolution and frame rate into isadora but it does not appear to make the framerate I need available as an option. Im am trying to use 1080p 30 as the input resolution and framerate. I do have that option in the Blackmagic Media Express software and I see the signal there. I also see that option and see the signal into Qlab 3, also at 1080p 30\. I see the signal in Isadora if I reduce the cameras framerate and resolution to 720p 60 and then switch Isadora to that option. The only 180p framerates that are listed a are 23.97, and 24\. Is there any special trick to getting the 1080p 30 option to appear in Isadora. 
      Im on version 1.3.0f24, on a macbook pro retina.  
      Does any one have any experience with this or any of the other Decklink Models and 1080p 30 video input?
      thanks. 

      Isadora 3.08 + 3.1.1 | Mac Pro (Late 2013), macOS 10.13.6, 3.5GHz 6-core, 1TB SSD, 32GB RAM, Dual AMD FirePro D500s | Macbook Pro (Retina, 15", 2016), macOS 10.15.5, 2.9GHz Quad-Core Intel Core i7, 16GB RAM, Radeon Pro 460 4 GB | Windows 10 GTX1080 Intel i7

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      • Skulpture
        Skulpture Izzy Guru last edited by

        Did you get this sorted?

        Graham Thorne | www.grahamthorne.co.uk
        RIG 1: Custom-built PC: Windows 11. Ryzen 7 7700X, RTX3080, 32G DDR5 RAM. 2 x m.2.
        RIG 2: Laptop Dell G15: Windows 11, Intel i9 12th Gen. RTX3070ti, 16G RAM (DDR5), 2 x NVME M.2 SSD.
        RIG 3: Apple Laptop: rMBP i7, 8gig RAM 256 SSD, HD, OS X 10.12.12

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        • J
          josharoo4 last edited by

          Hi Graham,

          Thanks for following up. 
          Actually, no. I still have not got this sorted. 
          Fred posted a workaround in another topic about this for me ([Missing 1080p30 option...](http://troikatronix.com/troikatronixforum/discussion/457/missing-1080p30-option-with-black-magic-ultrastudio-mini-recorder#Item_10)) using a syphon stream but honestly, I havent tested it yet. I would still prefer just to have the option of 1080p 30 in Isadora if possible (eliminating the need for other software and other potential points of failure). Qlab 3 and Blackmagic Media Express both see 1080p30 fine as an option so I dont think it is a QT or hardware problem. 
          Got any advice? 

          Isadora 3.08 + 3.1.1 | Mac Pro (Late 2013), macOS 10.13.6, 3.5GHz 6-core, 1TB SSD, 32GB RAM, Dual AMD FirePro D500s | Macbook Pro (Retina, 15", 2016), macOS 10.15.5, 2.9GHz Quad-Core Intel Core i7, 16GB RAM, Radeon Pro 460 4 GB | Windows 10 GTX1080 Intel i7

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          • Michel
            Michel Izzy Guru last edited by

            It sure can be a QuickTime problem. Do you have the option 1080p30 in QuickTime itself?

            Best
            Michel

            Michel Weber | www.filmprojekt.ch | rMBP (2019) i9, 16gig, AMD 5500M 8 GB, OS X 10.15 | located in Winterthur Switzerland.

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            • N
              nick last edited by

              I have just seen a video review of the device that talked about updating the firmware in the device to get all the resolution options that should be available (http://www.youtube.com/watch?v=xEIgYvKpGME) , also be sure you have the most recent drivers installed.

              MacBook Pro 11.5.2

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              • Fred
                Fred last edited by

                Check this thread

                http://troikatronix.com/troikatronixforum/discussion/1062/blackmagic-capture
                If you really need it and think it is worth the overhead I can make a 1080p blackmagic to syphon app to bridge the gap, firmware update will not get you anywhere.

                http://www.fredrodrigues.net/
                https://github.com/fred-dev
                OSX 13.6.4 (22G513) MBP 2019 16" 2.3 GHz 8-Core i9, Radeon Pro 5500M 8 GB, 32g RAM
                Windows 10 7700K, GTX 1080ti, 32g RAM, 2tb raided SSD

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