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    [LOGGED] Using LUT's in Isadora

    Feature Requests
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    • Keve
      Keve last edited by

      Import the lookup.png (the uncorrected File) into After Effects, Syphon it out (512 x 512 px) to the GLSL LUT Shader "video in 2 Input", and apply (in After Effects) any sort of color correction (LUTs, Lumetri Control, Curves):

      As soon as you are happy: Export as uncompressed PNG and apply it directly.

      Full Color Correction control in Isadora! Greatness!!!

      (After Effects Syphon Plugin: http://tobiasebsen.dk/experime...)


      MBP 2016 | 2.7 GHz Intel Core i7 | Radeon Pro 460 4096 MB

      mark_m 1 Reply Last reply Reply Quote 3
      • V
        Viaplana last edited by

        Thanks @mark for your quick response, also @jhoepffner and Kave for your links. Amazing!

        I also agree with you @jhoepffner, it would be very useful if we could use .look files directly to Isadora.

        Thanks!

        MacBook Pro Retina. 2,6 GHz Intel Core i7. 16 GB RAM. NVIDIA GeForce GT 750M 2048 MB.
        www.vvv.cat
        Barcelona

        1 Reply Last reply Reply Quote 0
        • mark_m
          mark_m @Keve last edited by

          @keve said:

          " Syphon it out (512 x 512 px) ....

          (After Effects Syphon Plugin: http://tobiasebsen.dk/experime...)"

          Great thinking, Keve.

          For Windows users, and perhaps even Mac users, another way to get that from After Effects (or Premiere) into Isadora is via NDI and NewTek's NDI plugin for CreativeCloud combined with the NDI receiver actor in Isadora.

           

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          fubbi 1 Reply Last reply Reply Quote 1
          • fubbi
            fubbi @mark_m last edited by

            @mark_m said:

            NDI receiver actor in Isadora

             what actor is that, do you mean syphon2NDI?

            Mac M2 Ultra, 64gb — Berlin

            mark_m 1 Reply Last reply Reply Quote 0
            • mark_m
              mark_m @fubbi last edited by

              @fubbi said:

              @mark_m said:
              NDI receiver actor in Isadora
               what actor is that, do you mean syphon2NDI?

               Not in my case, 'cause I'm on Windows. Spout to NDI comes with FFGL Plugins which appear as actors in Isadora. I don't know if Syphon2NDI does the same.

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              keftaparty 1 Reply Last reply Reply Quote 0
              • keftaparty
                keftaparty last edited by

                I strongly support the idea of using .cube files ( 3d LUTs ) directly in Isadora.

                These files can be created with the free version of DaVinci Resolve, with a very good user interface to archieve color grading.

                DaVinci even offers a "Live" option, that allows people owning Blackmagic Decklinks with In/Out ports to make color grading with ~1 sec. latency.

                You can then export the 3D Lut file corresponding to your color grading, and apply it realtime with any solution supporting .cube files.

                I am using this workflow on a production actually on tour, where we create or LUT files in DaVinci, and then load them into dedicated hardware.

                As this hardware coste ~1500€ for grading one video signal, having the capacity to load it into isadora would be great.

                @mark  : the decoding of the file can be "long", having the possibility to load a couple of LUTs in an actor that decodes them on startup, and then allows to switch between color gradings without any delay would be great.

                Best,

                Mehdi

                ...
                Mehdi Toutain-Lopez
                www.toutain-lopez.com

                1 Reply Last reply Reply Quote 1
                • keftaparty
                  keftaparty @mark_m last edited by

                  @mark_m 

                  I think your freeframe plugin comes from an other source than the isadora installer ( I saw one on resolume's forum ).

                  This might be the reason why other people don't have it ( I don't have it with a fresh windows isadora install ).

                  Mehdi

                  ...
                  Mehdi Toutain-Lopez
                  www.toutain-lopez.com

                  mark 1 Reply Last reply Reply Quote 0
                  • mark
                    mark @keftaparty last edited by

                    @keftaparty said:

                    I think your freeframe plugin comes from an other source than the isadora installer

                     @mark_m  -- Mehdi is right about that. It's not from me.

                    Best Wishes,
                    Mark

                    Media Artist & Creator of Isadora
                    Macintosh SE-30, 32 Mb RAM, MacOS 7.6, Dual Floppy Drives

                    mark_m 1 Reply Last reply Reply Quote 0
                    • mark_m
                      mark_m @mark last edited by

                      @mark said:

                      @keftaparty said:
                      I think your freeframe plugin comes from an other source than the isadora installer
                       @mark_m  -- Mehdi is right about that. It's not from me.
                      Best Wishes,
                      Mark

                      Yes, just to clarify, the freeframe plugin comes as part of the Spout to NDI package, and appears as actors [NDIreceiver and NDIsender]  - in Isadora.
                      Am I wrong to refer to them as a 'actors'? 

                      Intel NUC8i7HVK Hades Canyon VR Gaming NUC, i7-8809G w/ Radeon RX Vega M GH 4GB Graphics, 32GB RAM, 2 x NVMe SSD
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                      Woland 1 Reply Last reply Reply Quote 0
                      • Woland
                        Woland Tech Staff @mark_m last edited by

                        @mark_m said:

                        @mark said:
                        @keftaparty said:
                        I think your freeframe plugin comes from an other source than the isadora installer
                         @mark_m  -- Mehdi is right about that. It's not from me.
                        Best Wishes,
                        Mark
                        Yes, just to clarify, the freeframe plugin comes as part of the Spout to NDI package, and appears as actors [NDIreceiver and NDIsender]  - in Isadora.
                        Am I wrong to refer to them as a 'actors'? 

                        I’d say technically no, because everything in the Workspace is an actor, but they’re not Isadora actors (correct me if I’m wrong). For the sake of clarity, I’d probably call them freeframe plugins, 3rd party plugins, or 3rd party freeframe plugin actors, etc. Just calling them “actors” might make folks think they’re native Isadora actors. Just my two cents.

                        Best wishes,

                        Woland

                        P.S. Could you please provide a link to this Spout to NDI package? I’m always collecting every tool I can get my hands on.

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                        mark_m 1 Reply Last reply Reply Quote 0
                        • mark_m
                          mark_m @Woland last edited by

                          @woland said:

                          P.S. Could you please provide a link to this Spout to NDI package? I’m always collecting every tool I can get my hands on.

                          Thanks Lucas, here's the link to the package with includes the NDIreceiver and NDIsender acto... FFGL plugins. For Windows only, obvs. Instructions need following carefully to install the FFGL plugins themselves. There is a Syphon2NDI available out there. Don't know if that also has FFGL plugins which play nice with Isadora.


                           http://spout.zeal.co/download-...

                          Intel NUC8i7HVK Hades Canyon VR Gaming NUC, i7-8809G w/ Radeon RX Vega M GH 4GB Graphics, 32GB RAM, 2 x NVMe SSD
                          Gigabyte Aero 15 OLED XD. Intel Core i7-11800H, NVidia RTX3070, 32GB RAM 2 x NVMe SSD
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                          mark 1 Reply Last reply Reply Quote 2
                          • mark
                            mark @mark_m last edited by

                            @mark_m 

                            NDI is 64 bit only on Mac OS, thus it is impossible to use 32 bit plugins to interface with it. Syphon gets around this because it allows you to send video between 32 bit an 64 bit processes.

                            These applications for Mac OS allow Syphon <-> NDI

                            Best Wishes,
                            Mark

                            Media Artist & Creator of Isadora
                            Macintosh SE-30, 32 Mb RAM, MacOS 7.6, Dual Floppy Drives

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