LayoutTests/imported/w3c/web-platform-tests/media-source/webm/test-v-128k-640x480-30fps-10kfr-manifest.json

{
    "url": "webm/test-v-128k-640x480-30fps-10kfr.webm",
    "type": "video/webm;codecs=\"vp8\""
}