Soft footage
Improve perceived edge definition in clips that look slightly soft.
ZAVILO VIDEO AIMake your video clearer with local AIChoose a video, select a quality mode, and download the enhanced MP4. Your source video stays in this browser.
Private local processing1. Video2. Device3. Enhance4. Download
Choose videoMP4, WebM or MOV · maximum 5 minutes
Free browser version: up to 5 minutes. Phase 1 prepares the 2× WebGPU engine before full video processing is enabled.The source video stays on this device. Zavilo downloads the AI model only; the source video is not uploaded for AI processing.
About AI Video Sharpener
AI Video Sharpener increases detail recovery and edge definition while retaining the shared Real-ESRGAN enhancement pipeline.
Common use cases
Post-resize cleanup
Add a detail-focused pass when resizing or previous compression has reduced perceived crispness.
Presentation derivatives
Create a sharper-looking copy for casual playback or demonstrations.
How it works
1
The source video is decoded while its frame timing is tracked.
2
AI-enhanced keyframes are combined with a stronger source-cadence detail pass.
3
The processed video is encoded into a new output for review.
Privacy & file handling
Sharpening is performed in the browser
The supported AI video sharpening workflow processes the source clip on the device rather than sending the original video to Zavilo.
Limitations and important notes
- Sharpening increases edge contrast and can also emphasize noise, halos or compression artifacts.
- It cannot recover real scene detail that is completely absent from the source.
- AI-generated or sharpened detail should not be treated as reliable evidence of small objects or text.
Sharpen vs upscale
| Feature | Primary goal | Use when |
|---|---|---|
| AI Video Sharpener | Improve perceived edge detail | Resolution is acceptable but the clip looks soft |
| AI Video Upscaler | Increase output resolution with AI-assisted detail | The source is too small for the intended display size |
How to use AI Video Sharpener
- 1
Choose a soft-looking video.
- 2
Prepare the AI engine.
- 3
Run sharpness-focused enhancement.
- 4
Compare and download the MP4.
Tips for better results
- Sharpening cannot recreate detail that is completely absent from the source.
- Upscaling first can help when the source resolution is low.
Frequently asked questions
Is this only a normal sharpen filter?
No. AI-enhanced keyframes are combined with a stronger source-cadence detail pass.