 Hi there, welcome back to my YouTube channel. This is Daniel Rosal here. I want to do a video demonstrating a fix for a bug and That affected me on OBS studio on Ubuntu Linux. Now, this may be a Linux bug It may be something affecting OBS across its cross-platform offering i.e. on Windows and on Mac. I can definitely say that it was it is something on Ubuntu and specifically using this webcam the Logitech C930e Which is a nice little business grade 1080p webcam now the bug is this essentially so if we go and add a video capture device and I'm going to just call it Logitech C930e and The OBS will pretty quickly pick up the device And this these are the default settings now They don't unfortunately hold between reboots and you can probably see what the problem is The motion is really really bad There is this horrible lag and to be honest this would be completely unusable Whether for streaming or whether for recording a screencast or whatever So it took me a few minutes a few months ago to figure out what needs to be changed to fix this so go into your webcam properties and Change the video format out of its default which is YUIV4 to 2 to 2 and You can choose between any of the other formats BGR3 or YU12 or YUV12 And look what happens as soon as I change to the next format the Audio sync lag is gone. So this basically is I haven't really dug deep into the differences between YUV12 and YU12 and BGR3 But what I can say and what I'm demonstrating here is that the Fix any of them work from the perspective of getting rid of this motion delay. Perhaps that's a little bit worse than YU12 perhaps that's just my imagination In any event this one there we got rid of that motion problem here The other thing that I do frequently is manually set the resolution to 1920 by 1080 Because OBS gives me these two extra resolutions that are not officially supported by the hardware I don't know how it's seeing them or getting them. So I manually always go for 1920 by 1080 and Frequently, I'll also manually set the frame rate if I'm going to be editing in editing in with other clips and I'll set it to 24 frames per second the rest of the things I don't typically play around with but I did another video demonstrating What it's like to manually set the white balance and the you know the other camera parameters Using OBS and those will do work with the Logitech firmware. The only bad news about this fix is that I do need to reapply it every time I restart my computer and go into OBS in other words the I Guess it's because of the driver support on Linux The nothing remembers the fact that I always want to go for YU12 and not the default Video format profile. So it just takes me a second whenever I'm setting up and add this webcam I need to go into properties and apply those two changes Hope that video is useful if you're getting this kind of motion blur on your Logitech cam on OBS studio and you're using Ubuntu then change the video format and hopefully that will fix it for you