Reshade Long Exposure «INSTANT • PACK»
Long Exposure in ReShade is a post-processing technique that simulates camera long-exposure effects (motion blur, light trails, glowing highlights) by accumulating and blending multiple frames. It’s popular for creating dreamy nightscapes, smooth water, and kinetic light effects in games and real-time apps.
Here is the exact workflow I use to capture award-winning long exposure screenshots in Cyberpunk 2077, Forza Horizon 5, or The Witcher 3.
The Goal: Capture a speeding motorcycle at night with light trails.
Step 1: Setup the Scene
Step 2: Spawn the Motion
Step 3: Configure ReShade (The Magic)
Step 4: Wait for the Build
Step 5: The "Clean Frame"
The Fix: Your Decay Rate is too high or you moved the camera. reshade long exposure
Diagnosis: The Exposure or Intensity slider is too high, OR you are blending 32 frames with Additive blending.
Fix: Find the Tonemap or Exposure slider inside your Long Exposure shader. Reduce it until the highlights (sky, lights) return to white, not nuclear white.
| Aspect | Manual Accumulation | Motion Vector Method | |--------|---------------------|----------------------| | Light Trails | Excessive ghosting | Smooth, accurate trails | | Performance | High memory bandwidth | Higher compute cost | | Artifacts | Heavy blur on static UI | Depth disocclusion errors | | Realism | Low (looks like fading) | Medium |
Visual Example: In racing games, manual accumulation produces a "fading echo" of the car rather than a continuous light streak. The motion vector method better simulates a camera shutter open for 0.5 seconds.
In the world of video game photography and realism modding, achieving the perfect “dreamy” aesthetic often feels like a battle between real-time rendering and post-processing software. We all love those stunning screenshots on Flickr or Reddit showing waterfalls that look like silk, city streets streaked with light trails, or oceans that look like frosted glass. Long Exposure in ReShade is a post-processing technique
The natural assumption is that these artists took the screenshots and blended them in Photoshop. But what if you could achieve truly realistic long exposure effects while still actively playing the game?
Enter ReShade Long Exposure—a powerful, often misunderstood technique that uses shader injection to simulate the effects of a camera’s slow shutter speed. This guide will explain the science, the setup, the best shaders, and the step-by-step workflow to master long exposure effects in any PC game.
qUINT_motionblur.fx - Samples: 48 - BlurMult: 1.2 - VelThreshold: 0.05MagicBloom.fx
LumaSharpen.fx (to keep edges sharp while trails blur)Step 2: Spawn the Motion
Best used when driving at night in games like Cyberpunk 2077, Forza Horizon, GTA V.