3 ms·

Before / after side by side comparison video: https://user-images.githubusercontent.com/65677710/151421432-ca5c615b-4fa4-420c-a298-53255fc63d67.mp4 https://use

by syspec 5y ago

Before / after side by side comparison video: https://user-images.githubusercontent.com/65677710/151421432-ca5c615b-4fa4-420c-a298-53255fc63d67.mp4 https://user-images.githubusercontent.com/65677710/151421432... -- (This and 2 other videos are linked in PR conversation tab: https://github.com/obsproject/obs-studio/pull/5875 https://github.com/obsproject/obs-studio/pull/5875)

DoctorOW 5y ago
The weird thing to me is that it's not just lower CPU/GPU for OBS, but lower GPU for the game. Maybe just a coincidence, since the CPU fluctuates so much between the two.
- PudgePacket 5y ago
  Heavily speculating but it's not unreasonable that the recording process impacts the game fps. Eg if you had 2 processes trying to max out your CPU it'd be less efficient than doing them one after the other because they're fighting for resources, doing context switching (losing cache etc).