How to Enhance Video Quality with AI

Part 1: Introduction

Wondershare UniConverter 18 uses AI to enhance blurry or low-resolution videos, improve visual clarity, and upscale footage to higher resolutions. Its upgraded generative video upscaling delivers faster, more reliable processing while maintaining enhancement quality. Whether you're restoring old recordings or improving low-quality footage, follow this guide to enhance videos on Windows.

Part 2: Guides

Step 1 Open Video Enhancer.

Launch Wondershare UniConverter 18 on your Windows PC. On the Home screen, go to Enhance & Clean Up and select Video Enhancer.

Step 2 Select Quality Enhancement and add a video.

In the Video Enhancer window, select Quality Enhancement under Enhancement & Upscaling. Choose Ultra (Gen AI), then click Add Video to import a video. You can also drag and drop a supported video file into the workspace.

Step 3 Set the output resolution and preview the video.

After importing your video, keep Ultra (Gen AI) selected and choose an Output Resolution from Original, 2x, 4x, 1080P, or 2K. In this example, select 1080P to upscale the original 854 × 480 video to 1920 × 1080.

UniConverter 18 improves the processing efficiency and stability of generative video upscaling, helping you enhance low-resolution footage with less waiting time. Click Preview (3 s) to check the enhanced result before exporting.

Step 4 Compare the original and enhanced video.

Check the Original and Result views to compare video clarity and details. Play the preview to review the enhanced footage and see how buildings, objects, and other visual details appear after upscaling.

Note: Enhancement results and processing time depend on the source video, output resolution, and device performance. Complex scenes or higher output resolutions may require more processing time.

Step 5 Export the enhanced video.

Choose a destination under Save to and click Enhance All & Export. When the export task notification appears, click Confirm to view the processing status.

Wait for the enhancement to finish. A Success label appears on the video thumbnail when processing is complete.