A test suite for the Unified Media Segmentation Model that aims to provide a compact URL representation of arbitrary segmentations of multimedia documents. The test suite contains gold standard reference outputs for the segmentation schemed implemented in MegraS. It uses media assets from Big Buck Bunny and Sintel. All these assets have been released under Creative Commons by the Blender Foundation. To use this test suite, clone this repository and open index.html in your preferred browser.