Victor Da Luz 640c2f98b8 Add "Download by Chapters" tool for audiobooks ... Adds a new tool in the item tools tab that splits a book's audio file into per-chapter files using ffmpeg -c copy (no re-encoding) and packages them as a ZIP download. Key details: - New GET /api/items/:id/download-chapters endpoint - Accepts optional ?fileIno= to select which audio file to split when a book has multiple (e.g. m4b + mp3) - Computes each file's start offset in the global chapter timeline and filters + re-bases chapter timestamps to be file-relative before splitting, handling the case where ABS stores chapters from all audio files with concatenated global timestamps - Splits all chapters in parallel (ffmpeg -c copy per chapter) then streams the result as a ZIP - Temp files written to MetadataPath/cache/items/:id/chapter-split-:ts with a timestamp suffix to prevent concurrent request collisions; cleaned up in a finally block regardless of success or failure - UI shows a file selector dropdown when multiple audio files exist, with "Preparing..." state feedback during the request - 10 new tests covering guard conditions and the chapter offset logic Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>		2026-04-14 17:24:01 -06:00
..
LibraryItemController.test.js	Add "Download by Chapters" tool for audiobooks	2026-04-14 17:24:01 -06:00
MeController.test.js	Auto format	2026-03-08 17:25:52 -05:00