Setting Up an FPS Red Dot Overlay: A Step-by-Step Guide

If you're looking to add an FPS red dot overlay to your gaming experience, this guide will walk you through the process of setting it up. Note that you'll need to have a Game Capture source configured properly for this to work.

To begin, navigate to your Sources Box and select the '+' icon. Choose Game Capture from the list, which will bring up the window below. You can either add a new source named after your game or select one from the list if you've previously added game captures from other scenes in the current scene collection.

MacOS users should note that Display Capture is recommended for better performance. Also, keep in mind that Game Capture is only available as a source on Windows.

Common Issues and Troubleshooting

While setting up an FPS red dot overlay, you may encounter some common issues. If you're experiencing problems, make sure to follow the Game Capture link for an overview of Game Capture and some basic information about it. Then, come back to this page if you're still having trouble.

Calculating Frame Rates

When calculating frame rates, it's essential to take into account the varying frame times. Instead of relying on FRAPS' default method, which can result in wildly fluctuating FPS values, consider using a more reliable approach such as calculating an average of the last 10 frames or counting the number of frames drawn over the last second.

How FRAPS Works

FRAPS works by hooking API calls used to display rendered frames. This allows it to modify the frame and add an FPS counter, change colors, or even take a screenshot for video recording. The actual process of installing and removing hooks is rather complex, but you can find more information in this StackOverflow question.

Setting up an FPS red dot overlay requires some technical knowledge and attention to detail. By following these steps and troubleshooting common issues, you'll be well on your way to enhancing your gaming experience with a customizable frame rate counter.

Fps red dot overlay