Grainy, Noisy Footage — Cleaned Up with Video Noise Reduction

Remove grain, noise and compression artifacts from whole folders of video

Clean up high-ISO night footage, old recordings and compressed clips — in batch, on your own PC.

Free trial: your first 5 files within 30 days at full resolution, no watermark. Then a watermark and a 720p cap until you buy. No credit card needed.

From the makers of Contenta Converter, used by 100,000+ people. · ✓ 30-day money-back guarantee · ✓ $129 one-time purchase. No subscription. Free updates.

Before / After

Before

Grainy low-light footage, dancing noise patterns and blocky compression artifacts.

After

Clean, stable image with the detail preserved — no waxy over-smoothing.

Key Features

Two Denoise Filters

hqdn3d compares each pixel with the previous frame, so flickering noise goes and still detail stays. nlmeans averages only patches that look alike, so edges stay sharp.

ISO

High-ISO Rescue

Night clips, indoor events and dashcam footage become usable again.

GPU

Batch Processing

Drop in a folder and denoise hundreds of clips unattended on your NVIDIA or AMD GPU.

How It Works

Add Your Videos

Drag and drop files or entire folders.

Choose denoise strength

Pick light, medium or strong denoising — the live preview shows the cleaned result before processing.

Enhance

Click Start Enhancement. Each video is saved as a new file.

One Price. No Subscription.

$129

One-time purchase — own it forever. 30-day money-back guarantee.

Download Free Trial Buy for $129

Free trial: your first 5 files within 30 days at full resolution, no watermark. Then a watermark and a 720p cap until you buy. No credit card needed.

Published by ContentaSoft, Umea, Sweden — developer of AI Video Enhancer Studio.

AI Video Enhancer Studio is a desktop application for Windows that upscales video with NVIDIA RTX Video Super Resolution, interpolates frames with RIFE, and denoises, stabilizes and deinterlaces with FFmpeg filters. Encoding is GPU-accelerated.

This software contains no adware, spyware, toolbars, or bundled third-party programs. The installer installs only AI Video Enhancer Studio.

Videos are processed on your own PC, on its processor and graphics card. The software sends anonymous install, crash and usage statistics and license checks, as described in the Privacy Policy.

Free trial: your first 5 files within 30 days at full resolution without a watermark. After that, output is watermarked and capped at 720p until you enter a license key. Lifetime license: $129 (one-time payment, no subscription).

How to Uninstall
Open Windows Settings > Apps > Installed apps, find "AI Video Enhancer Studio" in the list, and click Uninstall. You can also run the uninstaller from the installation folder or use Control Panel > Programs and Features.

Download size: ~2 MB (web installer). Additional components including AI models are downloaded during installation.