What specific section or headline is this issue about?
Example
What information was incorrect, unhelpful, or incomplete?
Example doesn't explain how it can be used and what is the meaning of those magic strings. It is stated that this example enables commentary track, but as I know it uses TextTrack interface, not MediaStreamTrack
What did you expect to see?
Example that explains what is going on in it
Do you have any supporting links, references, or citations?
MDN URL
https://developer.mozilla.org/en-US/docs/Web/API/MediaStream/getTrackById
What specific section or headline is this issue about?
Example
What information was incorrect, unhelpful, or incomplete?
Example doesn't explain how it can be used and what is the meaning of those magic strings. It is stated that this example enables commentary track, but as I know it uses TextTrack interface, not MediaStreamTrack
What did you expect to see?
Example that explains what is going on in it
Do you have any supporting links, references, or citations?
No response
Do you have anything more you want to share?
No response
MDN metadata
Page report details
* Folder: `en-us/web/api/mediastream/gettrackbyid` * MDN URL: https://developer.mozilla.org/en-US/docs/Web/API/MediaStream/getTrackById * GitHub URL: https://github.com/mdn/content/blob/main/files/en-us/web/api/mediastream/gettrackbyid/index.md * Last commit: https://github.com/mdn/content/commit/ac67e6f05d337e52e39f02a978b8c00bc43d583b * Document last modified: 2023-12-25T07:08:46.000Z