Built-in temporal smoothing blends across neighbouring frames to kill the shimmering, jittery flicker that frame-by-frame AI upscalers leave behind.
After AI upscaling and frame interpolation, a 3-frame weighted blend stabilises the result — so motion looks smooth instead of buzzing. Runs locally on your GPU. $129 one-time, free trial, no subscription.
Download Free TrialFree 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.
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Upscaled video that shimmers and buzzes — fine textures and edges flicker frame to frame because each frame was enhanced in isolation.
Stable, smooth output. Temporal smoothing averages each frame with its neighbours, so motion stays clean and the flicker is gone — without smearing fast action.
A weighted 3-frame blend (1-2-1) averages each frame with the one before and after it, evening out the frame-to-frame variance that causes flicker.
Smoothing runs automatically as the final stage after NVIDIA RTX VSR upscaling and RIFE frame interpolation, so the stabilising pass always sees the finished frames.
Process whole folders on your own NVIDIA RTX GPU, with no per-minute fees.
Most AI upscalers treat a video as a stack of independent images and enhance each frame on its own. Because the model's prediction varies slightly from one frame to the next, fine details — textures, grain, edges — shimmer and crawl in motion. Temporal smoothing fixes this after enhancement by gently averaging each frame with its neighbours, so the variance is evened out and the picture stays stable, without the ghosting that heavy frame-blending causes on fast action.
Add Your Videos
Drag and drop files or entire folders.
Enhance — smoothing is automatic
Pick an upscale preset and hit Start. The temporal smoothing pass runs automatically at the end of every AI-enhanced job — nothing to configure.
Enhance
Click Start Enhancement. Each video is saved as a new file.
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 UninstallOpen 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.