Frame binding

WAI's browser sink in this page: the conformance corpus of live-conformance/browser through the page's wasm and side table; a wai.video.int_motion object verified against its receipts, decoded on the wasm route and every frame bound; the binding through clone(), transfer, copyTo() and re-encode; what this user agent keeps of an unregistered metadata member; and a capability report built from this user agent's own answers.

running…