Jasna

Jasna is an open-source, GPU-accelerated video restoration application designed to detect and reconstruct mosaic-obscured regions in videos and images. It uses AI models to identify pixelated areas while preserving unaffected portions of the original footage. The software offers BasicVSR++ restoration and an optional LTX diffusion model for more detailed reconstruction. A graphical interface provides processing queues, presets, previews, and a segment editor for selecting specific regions. Users can also watch restored videos in real time without exporting new files. Jasna supports VR180 content, batch processing, and command-line automation. It runs on Windows and Linux with compatible NVIDIA GPUs and experimental AMD acceleration. Additional sharpening and enhancement models are available through supporter licensing.