Calixte Denizet d8ea2afe47 Add support for Screen annotations playing embedded media
Screen annotations whose rendition action resolves to an embedded audio/video
file now play through the same play-button overlay as RichMedia.
Factor the shared resolution logic into a MediaAnnotation base (used by both RichMedia and Screen).

It fixes #6078 and #2787.
2026-06-23 20:48:35 +02:00
..
2026-04-25 12:13:12 +02:00
2026-02-01 17:53:45 +01:00
2026-02-01 17:53:45 +01:00