fix(srgssr-middleware): text tracks do not load on safari

[amtins]

Description

On Safari, regardless of device type, text tracks seem to take longer to build up. As a result, chapters, blocked segments and intervals are not loaded in the player.

A workaround has been discussed here: https://github.com/videojs/video.js/issues/8519

This is worth reporting to Apple.

Changes made

• add a promise in createTextTrack with a delay of 100ms
• modify addChapters, addBlockedSegments, addIntervals to support the promise
• replace the json object with a VTTCUE in addTextTrackCue
• use standard activeCues property in getBlockedSegment
• update unit tests
• update development page

[github-actions[bot]]

PR Preview Action v1.4.7 :---: Preview removed because the pull request was closed. 2024-03-04 15:20 UTC

[github-actions[bot]]

Coverage report

St.:grey_question:	Category	Percentage	Covered / Total
🟢	Statements	98.78% (+0% 🔼)	569/576
🟢	Branches	95.55%	279/292
🟢	Functions	99.39% (+0.02% 🔼)	162/163
🟢	Lines	99.27% (+0% 🔼)	541/545

Test suite run success

186 tests passing in 9 suites.

Report generated by 🧪jest coverage report action from 43fed0ed4ecfd95463df9b778ec1e58082d4a29b

[github-actions[bot]]

:tada: This PR is included in version 1.2.1 :tada:

The release is available on:

• npm package (@main dist-tag)
• GitHub release

Your semantic-release bot :package::rocket: