Work to maintain
- Permalinks (aka links outside the app instead of inside)
- Alt badges and no-alt badges and media-description-missing class for
audio/video
- Federation dropdowns and icons (local-only UI)
A warning icon now appears on media that lacks an alt description.
Also, for admins who want to add custom CSS rules to media that is
missing descriptions, there is now a `.media-missing-description` rule
that can be added to the custom CSS settings so you can do stuff like
this if you want:
Fixes#1165
* Fix audio and video items in account gallery in web UI
- Fix audio items not using thumbnails
- Fix video items not using custom thumbnails
- Fix video items autoplaying like GIFs
* Change audio and video items in account gallery to autoplay when opened in web UI
* Fix code style issue
* Fix audio player ticks position
* Split visualizer code into own file to comply with license
* Change top-left corner of visualizer always showing peaks, clean up code
- Change audio files to not be stripped of metadata
- Automatically extract cover art from audio if it exists
- Add `thumbnail` parameter to `POST /api/v1/media`, `POST /api/v2/media` and `PUT /api/v1/media/:id`
- Add `icon` to represent it in attachments in ActivityPub
- Fix `preview_url` containing URL of missing missing image when there is no thumbnail instead of null
- Fix duration of audio not being displayed on public pages until the file is loaded
- Fix audio attachments not being represented in OpenGraph tags
- Fix audio being represented as "1 image" in OpenGraph descriptions
- Fix video metadata being overwritten by paperclip-av-transcoder
- Fix embedded player not using Mastodon's UI
- Fix audio/video progress bars not moving smoothly
- Fix audio/video buffered bars not displaying correctly