Support Video Chapter in MediaMetadata

[jiajiabingcheng]

WebKittens

@youennf, @jernoble

Title of the spec

Support Video Chapter in MediaMetadata

URL to the spec

https://www.w3.org/TR/mediasession/#the-chapterinformation-interface

URL to the spec's repository

https://github.com/w3c/mediasession

Issue Tracker URL

No response

Explainer URL

https://github.com/w3c/mediasession/blob/main/explainer.md

TAG Design Review URL

No response

Mozilla standards-positions issue URL

No response

WebKit Bugzilla URL

No response

Radar URL

No response

Description

This project adds the ChapterInformation attribute in the current MediaMetadata. See the proposal: w3c/mediasession#273