Feature Request: Support video ( webm ) icons in manifest

[kaidokert]

Current manifest allows specifying icons in various static image formats, e.g.

"icons": [
  {
    "src": "icon/low-res.png",
    "type": "image/png",
    "sizes": "48x48"
  },

Would it be feasible ( or of broader interest ) to allow video files, specifically for showing splash screens ? E.g.

"icons": [
  {
    "src": "icon/splash.webm",
    "type": "video/webm",
    "sizes": "640x480"
  },

[marcoscaceres]

Yes, this is permitted by the spec... it's up to the user agent if they would support it though.