jellyfin/MediaBrowser.MediaEncoding/Attachments, branch master

Fix attachment extraction of files without video or audio stream (#16312)

2026-03-29T10:38:01Z

* Fix attachment extraction of files without video or audio stream * Apply review suggestions

Cleanup file related code (#14023)

2025-05-04T14:40:34Z

Optimize migrations (#13855)

2025-04-26T15:36:17Z

Cleanup extracted files (#13760)

2025-04-03T15:17:14Z

* Cleanup extracted files * Pagination and fixes * Add migration for attachments to MigrateLibraryDb * Unify attachment handling * Don't extract again if files were already extracted * Fix MKS attachment extraction * Always run full extraction on mks * Don't try to extract mjpeg streams as attachments * Fallback to check if attachments were extracted to cache folder * Fixup

Backport pull request #12575 from jellyfin/release-10.9.z

2024-09-07T22:09:54Z

Fix subtitle and attachment extraction when input path contains quotes Original-merge: 3c3ebe834462bbb7630ca4fc0c106cc51ca80e50 Merged-by: Bond-009 Backported-by: Joshua M. Boniface

Backport pull request #12443 from jellyfin/release-10.9.z

2024-08-25T06:46:36Z

Check attachment path for null before use Original-merge: 122da8f4473483353767e325539737f05a044527 Merged-by: Bond-009 Backported-by: Joshua M. Boniface

Backport pull request #11812 from jellyfin/release-10.9.z

2024-06-01T22:41:00Z

Extract media attachment one by one if the filename appears to be a path Original-merge: 45e8872cc086fe2b086e209a08839b3ff689ecf3 Merged-by: crobibero Backported-by: Joshua M. Boniface

Clean up synchronization (#11458)

2024-05-06T01:21:54Z

Specify file as concat when extracting attachments

2024-03-09T01:10:31Z

Extract and cache all media attachments in bulk (#11029)

2024-03-03T20:33:54Z

Similar to https://github.com/jellyfin/jellyfin/pull/10884 --- Jellyfin clients need fonts for subtitles, and each font is a separate attachment, which causes a lot of re-reads of the file. Certain contents, like anime in a lot of cases, contain 50-80 different attachments. Spawning 80 ffmpeg processes at the same time on the same file might cause swapping on slower HDDs and can bring disk subsystem to a crawl. (For more info, see https://github.com/jellyfin/jellyfin/3215) This change helps a lot in this scenario. Signed-off-by: Attila Szakacs