MediaRecorder produces BlobEvents that have no timing information. [1] requested adding a DOMHighResTimestamp to said BlobEvent [2]. The Pull Request was reviewed and approved by the only two implementors of the said API, Gecko and Chrome. [1] https://github.com/w3c/mediacapture-record/issues/73 [2] https://github.com/w3c/mediacapture-record/pull/95

Documentation

• https://developer.mozilla.org/en-US/docs/Web/API/BlobEvent
• https://developer.mozilla.org/en-US/docs/Web/API/BlobEvent/timecode
• https://developer.mozilla.org/en-US/docs/Web/API/BlobEvent/BlobEvent

Specification

Editor's draft

Status in Chromium

Blink components: Blink>MediaStream>Recording

Enabled by default (tracking bug) in:

• Chrome for desktop release 57
• Chrome for Android release 57
• Android WebView release 57

Consensus & Standardization

• Firefox: Positive
• Edge: No signal
• Safari: No signal
• Web Developers: No signals

Owner

• mcasas@chromium.org

Last updated on 2020-11-09