Bug Report General Settings > Studio Mode > Show preview/program labels - Causing spike in average time to render frame

Preocts

New Member
Hello,

Noticed this on the latest update of OBS studio after some poking around trying to find what was causing my stream issues. While streaming, using Studio Mode, if the preview/program labels are shown the rendering time per frame jumps significantly and the software is barely able to produce 8 frames a second. Turn the labels off and the program hums along without a problem at all. Quite interesting. Hopefully I didn't miss an obvious thread already talking about it.

-Preocts

Log: https://obsproject.com/logs/BhZYdP4iyooxVeZP

Summary:
Running OBS Studio in "Studio Mode", streaming and recording
  • Show Preview/Program Labels ON
    • Render time: 100+ ms
    • FPS: < 8
    • obs_with labels.png
  • Show Preview/Program Labels OFF
    • Render time: ~1.5 ms
    • FPS: 30
    • obs_without labels.png
 
Top