Dev Tools · 1h ago
Developer Recreates 1990s Video Mixer in Browser Using WebGPU
A developer built a faithful software emulation of the Panasonic WJ-MX50 video mixer using WebGPU and TypeScript. The project, called web-mx-50, replicates the hardware's exact behavior including 287 wipe patterns and precise timing. The manual served as the specification, with the developer's muscle memory as the test suite.
Meridian48 take
This is a deep technical feat that shows how WebGPU can enable complex real-time video processing in the browser, but its appeal is limited to retro hardware enthusiasts and VJ performers.
webgpuvideo-mixer