I use the build in vMix web-browser to capture live streams or video's that can not be downloaded. I use this because the video quality is much better than capturing from the pc screen. But the audio isn't sync.

I need to forward the audio in time to sync it, but I cant travel to the future jet, so that is not an option. So i need to delay the video a bit. But that option is grayed out. So I did get it, kind of, sync by using a complex construction with NDI. But this is not a workable solution.

So is this a bug? Why can't I delay the video of the browser? And why is it not sync in the first place?

Any help is appreciated.