change resolution

I'm trying to change the 1080p resolution to 720, but there is no option. A message is written below: The video output is currently active, turn off any outputs to change the video settings.

How can that happen??

Hi! Haven't posted here in a while because OBS has been working as expected for a while now. I've been recording/streaming in 1080p with zero/minimal problems. Up until today, I've been recording 1600x900 gameplay and having OBS resize it to 1920x1080. I assumed that it wasn't true 1920x1080...

So recently I've been running some tests with my gaming livestreams to work out how to stop them from becoming pixellated and blurry. I've found upping the bitrate helps a bunch, but I had a thought. What I'm currently doing is changing the base canvas resolution to 1280x720, and the scaled...

I have my AVerMedia Live gamer extreme capture card properly connected to my laptop, with the game coming from my PS4. When I add a new source and select video capture device and select my capture card, a notice pops up on the preview screan that says: \Signal out of range Please adjust your...