Best OBS Settings for Low-End PCs (2026)
42sViewers with weak PCs will instantly save this for the specific encoder and CQP recommendations.
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This video presents a comprehensive set of OBS Studio recording settings optimized for low-end PCs. It covers output, audio, video, advanced settings, and performance tips to help users achieve smooth recordings without heavy hardware demands.
Chapters
[00:02]
OBS Settings Overview
The video delivers the best OBS recording settings for low-end PCs, covering output, audio, video, and advanced configuration to minimize CPU/GPU load.
[00:14]
Use MKV Recording Format
Switch to Advanced output mode and set the recording format to MKV, which is safer than MP4 if OBS crashes.
[00:29]
Pick the Right Encoder
Choose NVENC for Nvidia GPUs, AV1 for AMD, or x264 with the 'very fast' preset if neither is available.
[00:44]
Configure CQP Rate Control
Set rate control to CQP for constant quality: CQ level 15–20 for NVENC/AV1, 18–23 for x264; keyframe interval 2 seconds; profile High.
[01:11]
Adjust Audio Settings
Set sample rate to 48 kHz, desktop audio to headphones, and mic/aux to the microphone.
[01:25]
Add Mic Filters
Right-click the mic, add filters: noise suppression, compressor, and limiter for clean, balanced audio without heavy CPU load.
[01:41]
Optimize Video Settings
Match base canvas to monitor or use 1280×720; output scaled resolution to 720p; use Bilinear downscale filter; keep FPS at 30.
[01:54]
Configure Advanced Settings
Set renderer to Direct3D 11, color space to 709, color range to Full, and process priority to Above Normal.
[02:35]
Streamline Scenes and Sources
Use fewer sources, avoid heavy GIFs/animated overlays, prefer Game Capture over Display Capture, preload images/videos, and enable Performance Mode.
[02:49]
Extra Performance Tips
Close background apps like Chrome, Discord, and Steam; lower output resolution or FPS to 24 if needed; update GPU drivers.
[03:04]
Always Test Record
Before recording a full video, do a test recording—speak normally and move in-game—to ensure everything looks good.
Mentioned in this Video
Tutorial Checklist
4
00:44
Set Rate Control to CQP; adjust CQ Level (15–20 for NVENC/AV1, 18–23 for x264); set Keyframe Interval to 2 seconds; set Profile to High.
5
01:11
Go to Settings > Audio, set Sample Rate to 48 kHz, Desktop Audio to headphones, and Mic/Aux to your microphone.
7
01:41
Go to Settings > Video; set Base Canvas to monitor resolution or 1280×720; set Output Scaled Resolution to 720p; set Downscale Filter to Bilinear; set FPS to 30.
8
01:54
Go to Advanced Settings; set Renderer to Direct3D 11, Color Space to 709, Color Range to Full.
10
02:35
Optimize scenes: reduce source count, avoid heavy GIFs, use Game Capture, preload media, enable Performance Mode.
11
02:49
Close background apps (Chrome, Discord, Steam), lower output resolution/FPS if needed, and update GPU drivers.
Study Flashcards (14)
What recording format is safer than MP4 if OBS crashes?
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What recording format is safer than MP4 if OBS crashes?
easy
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MKV
00:14
What encoder should you use with an Nvidia GPU?
easy
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What encoder should you use with an Nvidia GPU?
easy
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NVENC
00:29
What rate control mode provides constant quality in OBS?
medium
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What rate control mode provides constant quality in OBS?
medium
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CQP
00:44
What CQ level range is recommended for x264?
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What CQ level range is recommended for x264?
medium
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18 to 23
00:44
What keyframe interval is recommended for OBS recordings?
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What keyframe interval is recommended for OBS recordings?
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2 seconds
00:44
What sample rate should be set in OBS audio settings?
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What sample rate should be set in OBS audio settings?
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48 kHz
01:11
Name three recommended mic filters in OBS.
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Name three recommended mic filters in OBS.
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Noise suppression, compressor, limiter
01:25
What downscale filter is fast and light on hardware?
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What downscale filter is fast and light on hardware?
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Bilinear
01:41
What FPS value is recommended for low-end PCs?
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What FPS value is recommended for low-end PCs?
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30 (or 24 if needed)
01:54
What renderer should be selected in OBS advanced settings?
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What renderer should be selected in OBS advanced settings?
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Direct3D 11
01:54
What color range should be set in OBS?
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What color range should be set in OBS?
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Full
01:54
What process priority should OBS be set to?
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What process priority should OBS be set to?
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Above Normal
02:08
What type of capture is preferred over Display Capture for gaming?
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What type of capture is preferred over Display Capture for gaming?
medium
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Game Capture
02:35
Why should you do a test recording?
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Why should you do a test recording?
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To ensure visuals and audio look good before recording a full video.
03:04
💡 Key Takeaways
🔧
MKV over MP4
Choosing MKV prevents losing recordings if OBS crashes—a simple but critical reliability tip.
00:14
💡
CQP for Consistent Quality
Using CQP instead of bitrate-based encoding adapts quality to scene complexity, reducing file size while keeping visuals crisp.
00:44
🔧
Prioritize OBS Process
Setting process priority to Above Normal reduces dropped frames by giving OBS more CPU/GPU attention on weak hardware.
01:54
⚖️
Optimize Sources for Performance
Fewer sources and Game Capture over Display Capture are subtle but impactful ways to keep low-end PCs recording smoothly.
02:35
⚖️
Test Before You Record
Always run a test recording first—it catches issues early and saves hours of post-production frustration.
03:04Full Transcript
[00:02] a low-end PC? I'll show you the best OBS Studio recording settings for 2026, even if your computer struggles. Let's get right into it. First, go to settings, then output, then recording, and switch your output mode to advanced. For the
[00:14] recording format, select MKV. This is safer than MP4 if your OBS crashes. Then for the encoder, if you have an Nvidia card, select NVINK. And for AMD users, select AV1. If you don't have either one, just stick with x264 with very fast
[00:29] preset. For the rate control, select CQP. This gives you constant quality and adapts to the scenes complexity. For the CQ level, if you're on invake or AV1, go in between 15 to 20. If you're on X264, go between 18 to 23. For the key frame
[00:44] interval, set it to 2 seconds. And finally, the profile to high so you can have those crisp visuals without the CPU stress. These settings are the foundations for smooth recordings. Now, if you want your OBS streams or audio
[00:56] fully optimized, grab my OBS audio presets or book a personal OBS audit. pin comment, and I will help your setup perform perfectly for your PC. Now, go to settings, then audio. For the sample rate, set it to 48 kHz. And for the
[01:11] desktop audio device, set it to your headphones. And for the microphone/ device, set it to your microphone. Now, rightclick your mic and go to filters. A few simple filters I would add is noise suppression, compressor, and limiter.
[01:25] and balanced without adding a bunch of CPU load. Now, go to settings, then video. For the base canvas resolution, match your monitor or 1280 x 720p if your PC struggles. For the output scaled resolution, 720p keeps your CPU usage
[01:41] low. Then, for the downscale filter by linear is fast and light on hardware. Finally, for FPS, keep it to 30. Higher FPS looks nice, but dropped frames ruin recordings. These settings keep visuals smooth and consistent even on weaker
[01:54] hardware. Next, go to advanced setting. For the renderer, set it to direct 3D11. This is the best performance for recording. Then for the color space, set it to 709. And finally, for the color range, set it to full. And finally, for
[02:08] the process priority, set it to above normal. This gives OBS priority over other apps. These tweaks minimize CPU/GPU load and improves recording you, please be sure to drop a like on the video and subscribe down below as
[02:22] that really helps my channel. All right, now let's get back into the video. Now, let's optimize your scene and sources for performance. Fewer sources equals smoother recordings. Avoid heavy GIFs or animated overlays. Use game capture over
[02:35] display capture. Preload images/ videos instead of looping large files. and enable performance mode in OBS to reduce preview load. Even small adjustments here make a big difference on low-end PCs. Now, a couple more additional tips
[02:49] are close background apps like Chrome, Discord, or Steam. Lower output resolution if you absolutely need it. Lower your FPS to 24 if your PC can't handle 30. And make sure that your GPU drivers are updated for max efficiency.
[03:04] settings for smooth, highquality recordings. Now, before recording a whole video, be sure to do a test recording. Speak normally, move in game, And if everything looks good, you're good to go. Thank you so much for
[03:18] already, please be sure to drop a like and subscribe down below. And I hope to and subscribe down below. And I hope to see you in the next one. Peace out.
