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[BUG] Low frame rate when minimised

Posted: Sat Aug 13, 2022 13:53
by bcrotaz
Arena v7.13.1

I have a Decklink Quad 2 with multiple SDI outputs. Most are outputting an SDI input with keyed layers on top.

PC:
3070 graphics
Decklink Quad 2
16 vCore Intel CPU
16GB RAM

One dummy HDMI monitor, all video via decklink

Disk usage 1%
RAM usage 32%
CPU usage 12%

Resolume is controlled remotely using the API - no KB and mouse attached.

When Resolume is minimised the SDI framerate drops, even when just showing another SDI input without any other rendering. CPU usage drops from 12% to 8%.

Re: [BUG] Low frame rate when minimised

Posted: Sat Aug 13, 2022 17:29
by Zoltán
Your OS is trhottling background applications.
This migh help: https://www.windowscentral.com/how-mana ... windows-10

Re: [BUG] Low frame rate when minimised

Posted: Mon Aug 15, 2022 16:26
by bcrotaz
Aha!

This should definitely be in your quickstart instructions.