I'm trying to stream using the program aegisub and currently the window capture source won't capture the video preview displayed in the program. When I capture using a display/monitor source it captures it without any issues.
Here's an example of the difference between the two capture options.
Here's my log file:
https://gist.github.com/0c13e3bf760e84f0b08f6b968f3726df
Here's an example of the difference between the two capture options.


Here's my log file:
https://gist.github.com/0c13e3bf760e84f0b08f6b968f3726df