I just downloaded and didn't test it yet, but I want to thank you even before testing it. I have a really complex OBS setup (hundreds of scenes with stages the people can interact with) and I can't get rid of frame drops when loading sources. Please, take in consideration expanding this concept to do a replacement of Multimedia Source, it's also a pain in the ass. Let's hope someday OBS developers update their pipeline to make all source load async. Thank you a thousand times! You're legend!