Video rendering in Mirador and any other standarad IIIF Viewer

Hi, 
There is still an issue about proper video rendering.
https://archive.org/details/eye-filmmuseums-instagram-video-zo-wordt-een-perzisch-kleed-gemaakt-met-een-nieu

https://iiif.archive.org/iiif/eye-filmmuseums-instagram-video-zo-wordt-een-perzisch-kleed-gemaakt-met-een-nieu/manifest.json