Question / Help League of Legends looks bad in terms of performance on stream - why?

[Emiya Shirou]

Check this out: http://www.twitch.tv/eshirou/b/520603046 (it's from today's stream so it will only be available until twitch deletes it.)

Game runs on 75 fps with vsync all the time, it's smooth as baby ass, but on the preview in obs and even on this recorded video (so i assume on stream as well since it's the same) when the camera moves you can see some choppiness, some kind of stutter/lag, the image while being moved (camera moving) isn't smooth, why? The game runs perfectly smooth.

Stream is running on 30fps, has it something do to with this? Like game on 75 fps and stream on 30 doesn't play to well or what? It was captured using game capture with the game running fullscreen but it's the same effect while the game is in borderless mode with window capture. I am using Windows 8.1 Update.

 

[Sapiens]

https://obsproject.com/forum/threads/problem-make-sure-to-post-a-log-and-or-crash-dump-howto.97/

 

[Emiya Shirou]

Log: https://gist.github.com/62b766a1f6a4ce2b342c

PS: I hope this is the right one, I took the latest one, as you see on the video the stream was about 2h long with some minutes.

 

[Krazy]

I'm not really seeing any instances of problems in the video in the places I spot checked, and OBS reported a pretty much flawless stream. Is there a specific time you can point to where this occurred?

 

[Emiya Shirou]

It is visible very much on when I still have my camera locked to the character starting from [08:57] because later when I have the camera unlocked and moving it you really have to observe to see that the image doesn't move smoothly, so aside from this moment it's hard to pint point the exact location, also when you closely look at how the characters move you see they aren't smooth.

 

[Jack0r]

I think you are just seeing that 30 fps does not look as smooth as 60 or 75 (assuming you have a 75hz monitor??).
The streams looks fine and player animations smooth in the spots I checked, also 8:57 of course.

 

[Emiya Shirou]

Yes, my monitor is running on 75hz, game is running on 75fps stable, I don't see this kind of effect on other League of Legends streamers so I was wondering wtf... Judging by what you wrote and mostly considering that You see that everything is smooth and fine, seems like on my setup you can see those little details like game running on 75fps and stream on 30fps therefore the stream is choppy and laggy as hell... but It kinda worries me, because If I saw stream like that It would annoy the hell out of me xD