This repository contains a Windows desktop application for converting and editing video files, primarily targeting the WebM format. Built with Windows Forms and targeting .NET Framework 4.8, the application provides a graphical user interface for applying various video filters (trim, crop, resize, overlay, subtitles, etc.) and encoding the output using FFmpeg. It includes features for downloading online videos (via yt-dlp), uploading results to services like Gfycat and ShareX, and checking for application and dependency updates. The application follows a modular design where each video filter is implemented as a separate user control responsible for generating its corresponding processing script (AviSynth or FFmpeg). These filters are combined during encoding to form a complex processing pipeline. Additional notable components include a frame caching system for efficient video preview and a robust process-wrapping pattern for integrating external command-line tools. Despite its functional completeness, the project has been explicitly frozen by its maintainers, with no further updates planned. This results in high technical drift due to dependencies on outdated technologies (such as 32-bit AviSynth) and the inability to adapt to changes in online video platforms or evolving codec standards.