If you encounter the problem of Spout2 displaying a blank preview in veadotube mini 2.0 - 2.0a version.
Please go to https://github.com/leadedge/Spout2 to download SPOUT_2007-014.zip, open SpoutPanel.exe to read the veadotube mini 2.0 window, then reopen obs and veadotube mini 2.0, the problem will be solved. Hope this solves your problem.