← back to v135 · timestamps-for-rtc-encoded-frames

conformance · v135

v135 · timestamps-for-rtc-encoded-frames — conformance probe

8 assertions drawn from the spec. Each is a single contract the spec text makes. Pass/fail reflects what this browser executed; blocked means the contract was not run because it needs user mediation, hardware, or another unavailable precondition. Open the page in Chrome stable / canary / Firefox / Safari to compare.

browser: spec: https://w3c.github.io/webrtc-encoded-transform/#dom-rtcencodedaudioframemetadata-receivetime chromestatus: #6294486420029440 generated 2026-06-02T08:08:51Z by conformance-author-codex
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id contract kind verdict detail
rtc-peerconnection-exposed RTCPeerConnection is exposed; encoded frame transforms are attached to RTP senders and receivers. spec ↗ exists
rtcrtpscripttransform-exposed RTCRtpScriptTransform is exposed as the worker-backed encoded frame transform entry point. spec ↗ typeof
rtcencodedvideo-frame-exposed RTCEncodedVideoFrame is exposed so encoded video frame timestamps can be inspected. spec ↗ exists
rtcencodedaudio-frame-exposed RTCEncodedAudioFrame is exposed so encoded audio frame timestamps can be inspected. spec ↗ exists
video-frame-getmetadata RTCEncodedVideoFrame.prototype.getMetadata returns the metadata dictionary that carries capture and receive times. spec ↗ typeof
audio-frame-getmetadata RTCEncodedAudioFrame.prototype.getMetadata returns the metadata dictionary that carries capture and receive times. spec ↗ typeof
sender-transform-attribute RTCRtpSender exposes a transform attribute for attaching encoded frame processing. spec ↗ script
timestamp-metadata-members The timestamp metadata members used by the spec are observable as normal dictionary keys. spec ↗ script