I could create a nice tool for creating polygon masks with blur, if it would be useful?
It would allow you to set the number of points to the polygon, and adjust the XY position for each (numerically, No nice UI). 
I would draw to an oversize canvas, apply blur, then crop to the actual canvas size (this should allow edge blur evenly without edge artifacts).
This would be a Pythoner based User Actor, and isn't what I would call a final solution to the issue, but I could have it done in a couple day max.
Would this be helpful to you?

And  I'll add in my set of Timecode Tools (user actors): TROIKATRONIX : ISADORA - DX – Timecode Tools

@dbini said:

I can Syphon out of Isadora into OBS and out of OBS using the OBS Virtual Webcam. 

We're pretty consumed by preparing for the new audio-centric release that's coming down the pipeline, but I believe an updated version of a Syphon Virtual Webcam-esque application is already partially done. We just need to finish this release and then we'll see when we can get that out the door. As always, the squeaky wheel gets the grease, so if there's significant interest in us releasing an updated version, we'll take that into consideration. (I know that personally, I'd like to have it complete so I can use it for my own work.)

@dbini said:

I guess it works, but I'm not convinced its the most efficient use of resources....

I know you, so I know you know all of this, but I'll state it just for the benefit of anyone else who sees this thread:

Yes, bouncing a video signal between multiple pieces of software feels kind of janky and is definitely not ideal, but if you're just sending Syphon video streams between different applications, the overhead is next to nothing; you will not see a noticeable performance hit with any modern computer doing this. If you were doing multiple streams of NDI between different software, that'd be pretty resource-intensive. The more links in your workflow, the more potential points of failure (so fewer applications and fewer pieces of hardware is generally better whenever you can get away with it).As a general rule, every additional piece of hardware or software you add to a video chain potentially introduces delay (which is most noticeable and important for live video feeds).

@woland thanks !

Best,

Maxi-RIL

🎧 Audio Users Wanted for Isadora Beta Testing

We are looking for users with audio experience.
Anyone who works with a DAW, VSTs, and/or multichannel audio equipment regularly.

If this is you, we want you in our Beta Testing Group.

🚀 What You'll Get Access To

You will gain access to the latest Isadora Beta featuring:

• Advanced audio support as a native linkable datatype
• VST3 support
• New multi-channel audio capabilities

🧪 How You Can Help

Experimenting with the new multi-channel audio capabilities and submitting your feedback to our testing team would be invaluable to us.

Create a new support ticket with the subject "New Beta Tester"

And we will onboard you ASAP.

@woland Thank you for update.

@tatrapikao said:

is this still broken in isadora 3

As Dusx said, we're no longer actively developing Isadora 3, but this issue is fixed in Isadora 4.

@skuven 

Yes, please do upload it to the Add-Ons Page. We'd love to have it preserved there as things tend to get buried in the forum over time.

I've toyed with the idea of recreating chess in Isadora, and I once saw someone who recreated parts of Super Mario Bros, but tank controls is a new one for me :)

@skuven I will give it a try ! Thanks 

Best,

Maxi-RiL

@jfg

thanks, that's a helpful suggestion. And yes, I'm running Blackhole so i can send it out and back using different channels.

I'm guessing restoring that function within the movie actor is not likely to happen soon. What a pity Apple messed up Quicktime.

thanks @jfg @skuven 

@kfriedberg said:

In the NVIDIA Control Panel there's a setting for power management, which I set it to prefer maximum performance and rebooted.

 Interestingly, I took another look, and the performance management utilities on my Lenovo Legion, automatically switches this based on my mode. So 'game' mode which I use for shows sets this to maximum.

@video-architect here's a quick Izzy file with the appropriate actors. You just need to change the I.P. address of the ArtNet Send actor.

Hope this helps! 

Simon

dmx-lighting-artnet-send.izz

@citizenjoe nope. Playback still stops after a few hundred frames backwards..

@mmharvey

In the program you can also go to Help > Isadora Manual...

The section Actor Reference is what you're looking for

@juriaan

Thanks. Just found this topic. I assume it's all still relevant. Thanks this is just what I need as I'm setting up the exact same hardware.

@Eva

another possibility on Mac is syphon Recorder. I use it always, it is easier to configure as OBS and it works very well:

https://syphon.info/recorder.html

Best regards, 

Jean-François

@drpjm

Did you close and re-open Isadora? It won't remap the python environment until that is done. 
I assume you have watched these tutorials: Using the Pythoner Actor – Do More in Isadora with Python - YouTube

NOTE: Python is not initialized in Isadora until a Pythoner actor is added to the project. You can update the 'environment activation file' and restart Isadora, and the Python Virtual Environment setting under the Help menu will appear GRAYED OUT & (Awaiting Activation) until the Pythoner actor is added to the project. 

@ubik Thanks for sharing...loved the Fluid UV Distort !

Best,

Maxi-RIL

@woland Thanks for the Suggestion. Still - having this feature inside Stage Settings would enable the User to Safe the Setting with the Show. That would simplify Setup and reduce room for error, espacially in enviroments where we run multiple Shows from the same Computer. Cheers

@eva said:

Will it help to add a scaler or should I change the videos outside of Isadora?

 Re-exporting your media at a lower resolution then using that lower-res content in Isadora is less load-intensive for Isadora than scaling the content in real time inside Isadora.