How to Fix OBS Not Recording Full Screen Game

If your OBS not recording full screen game, it may hamper the viewer's excitement and gameplay. So, in this post, we discuss a few fixes to resolve the OBS full-screen issue and get your gameplay to record in full-screen again.

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Updated on Apr 22, 2024

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The one platform everyone suggests for screen recording or broadcasting is OBS Studio. OBS Studio is the best screen recorder there has ever been, and it is entirely free and open-source. You can record your screen, add various sources, live stream, and many more; the list is endless.

But, some users are complaining about OBS not recording full screen games, as it captures a small window instead. Here's a Reddit thread of users facing similar OBS full-screen issues.

Hello, I've just finished recording the first episode of a horror game I'm now playing, but when I attempted to edit it, it only recorded a little square instead of on full screen. Does anyone have a fix for this? - From Reddit

If you face the same problem, this guide helps you fix it.

How to Fix OBS Not Capturing Full Screen

If you see the OBS Studio full-screen not working, try the following fixes to fix the issue and record your games and screen in full-screen. Here is a quick list of these fixes.

  1. Fix 1: Select Display Capture to Record Full Screen by Default
  2. Fix 2: Modify the Base (Canvas) Resolution
  3. Fix 3: Choose the High-Performance GPU for OBS
  4. Fix 4: Enable Compatibility Mode
  5. Fix 5: Reinstall OBS Studio

Fix 1: Select Display Capture to Record Full Screen by Default

OBS Studio comes with Display Capture as Source, and if you add it to your screen, the OBS captures a full-screen game by default. So, we need to add it as a source before starting the recording or streaming. Let us see how to do this:

Step 1. Open the OBS Studio, and click the Plus (+) button in the Sources panel.

Step 2. Select Display Capture from the Source options.

Add Display Capture to the Scene

Step 3. Name it as you wish, and click OK to add it to your current scene.

Step 4. You can change the properties of the Display Capture. To remove the Cursor capture, uncheck the button beside the Capture Cursor.

Change the properties and save

Step 5. As Display Capture records full screen by default, you must click Start Recording.

Fix 2: Modify the Base (Canvas) Resolution

If your Base (Canvas) Resolution is not set properly to capture your display, the OBS readjusts the screen to capture according to it. This results in small screen recording. Change the base resolution using these steps:

Step 1. Run OBS, and click on Settings at the bottom of the window.

Step 2. Open the Video Tab.

Step 3. Change the Base (Canvas) Resolution to the highest resolution to match your screen resolution. Most computers come with 1920x1080, but you can set it according to your display.

Set Base Resolution for OBS

Step 4. Click on Apply and OK to save the changes.

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Fix 3. Choose the High-Performance GPU for OBS

Most Windows computers and some Macs come with two graphic cards by default. If the OBS Studio uses a card with less processing power, it reflects while recording the screen. We need to set the OBS to use the powerful one.

This is how you can select your preferred graphic card for OBS:

Step 1. Right-click on Desktop, and choose Show more options from the drop-down.

Step 2. Click on Nvidia Control Panel, and open the Manage 3D settings from the left panel.

Step 3. Open the Program Settings tab, and select OBS Studio for the Select a program to customize drop-down.

Select the OBS program to customize

Step 4. Select the preferred graphics processor for this program. Choose a High-performance NVIDIA processor.

Choose a Nvidia high-performance card for OBS

Step 5. Click Apply to save changes.

Fix 4: Enable Compatibility Mode

Another reason why OBS may not record the full screen is if other recording programs are preferred. If those programs are preferred to capture your screen, the OBS can only record a small window. Here's how you can make OBS Studio the preferred one.

Step 1. Search for OBS Studio on your computer, and select Properties.

Step 2. Navigate to the Compatibility mode in the properties tab.

Step 3. Under the Compatibility mode, check the button beside Run this program in compatibility mode for.

Run OBS in compatibility mode

Step 4. Click Apply and OK to save changes.

Fix 5: Reinstall OBS Studio

You can reinstall the app on your PC if you cannot record your full screen with OBS. Also, do not forget to delete the leftover OBS files before downloading the software. Visit the official OBS Studio website and download the latest version.

The Best Alternative to OBS: Record the Full Screen

If the OBS Studio keeps troubling you from recording full-screen or OBS full-screen capture black screen issues, you need an alternative that does the gameplay screen recording in a much easier way. While there are many tools, the best screen recording software for Windows and Mac is EaseUS RecExperts.

EaseUS RecExperts is a professional full-screen recorder that records your screen for gameplay, video tutorials, informative videos, and many more. Capture your gameplay and chats by recording multiple screens like full-screen, multiple screens, Auto-Split, etc. The best part is you can capture the desktop and microphone audio once, along with the webcam video, for creating gameplay or video tutorials.

easeus recexperts main interface

You will also get additional features like audio to capture and extract audio. AI-Noise Remover helps you remove unwanted noise, the Screenshot tool lets you capture game highlights, and the built-in video editor enhances your overall output quality. You can screen record on Mac and Windows with ease. Download the tool immediately, and start recording your screen to see this for yourself. Or you can consider using an online screen recorder.

Key Features of EaseUS RecExperts:

  • Record part of screen or full-screen in 4K/8K of up to 144 fps.
  • Add webcam overlay and record desktop and microphone audio.
  • It is the best game recorder without FPS drop for gameplay walkthroughs.
  • Use the Video editor and noise remover to enhance the final video quality.

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Recording full video gameplay videos makes it more immersive and entertaining for viewers. If you come with OBS not recording full screen games, this post helps you fix the issue and get back to gaming. If the issue keeps persisting, an alternative would be really helpful.

EaseUS RecExperts is the top pick for both Windows and Mac users to capture gameplay or anything on their screen. With webcam overlay and high-quality recording, there's no better software for recording games on your PC. Get it now and record games on your computer.

OBS Not Recording Full Screen Game FAQs

Here are some of the most frequent FAQs asked on OBS full-screen recording not working. I hope you find these queries helpful.

1. How do I optimize OBS for game recording?

Here are some optimization parameters to record games on OBS:

  1. 1. Base Resolution: 1920x1080 pixels.
  2. 2. Output Resolution: Adjust according to the output file format.
  3. 3. FPS: 60.
  4. 4. Recording Format: MP4.
  5. 5. Encoder: X264.

While these are the best settings, you may have to change some based on your PC specs.

2. What bitrate is 1080p 60fps OBS?

The bitrate to record OBS with 1080p and 60fps is 6000 Kbps. For lower resolutions, you can choose anything around 4500 Kbps.

3. How do I enable performance mode in OBS?

Open OBS, right-click on an empty space and click on Performance Mode to enable it. While this may stop or lower down a few parameters to give optimal performance. Make sure to customize the parameters considering your system specs to improve performance.

EaseUS RecExperts

One-click to capture anything on screen!

No Time Limit, No watermark

Start Recording

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