ronak-create/FableCut 发布 v1.16.0

Added Projects. One FableCut keeps many projects; ./project.json stays the open one, so tools and scripts are unchanged. The Projects dashboard (top bar) lists them with a picture, size, frame rate and length, and opens, creates (from Landscape, Vertical, Square, Portrait, 4K and 720p canvases or a saved project template), duplicates, renames, tags, takes notes on, archives and deletes them, and imports a project file from elsewhere. Media, exports and the library are shared. Agents use the new fablecut_projects tool; REST GET / POST /api/projects . Versions. Saved copies of a project, never overwritten: Ctrl/Cmd+S or Save version with a name and note, automatically every 10 minutes while the project changes, and before an agent's first edit or a whole-project rewrite. Compare a version with now (clips added / removed / changed, length, media, settings), restore one (what was there is saved as a version first), mark the final cut. Download backup carries every version and imports back; an unreadable project.json at startup is kept aside and the newest good copy restored. Agents use the new fablecut_versions tool; REST /api/versions . Sequences. Several timelines in one project — a 16:9 and a 9:16 cut, cut-downs, alternatives — sharing its media and compositions, each with its own canvas, frame rate, IN / OUT, markers, mix and delivery settings. The menu at the left of the timeline toolbar opens, adds (empty or as a copy, at any canvas), duplicates, renames and deletes them; each keeps its own undo history for the session. Media and comps used in any sequence are counted and protected. Agents use the new patch ops addSequence , inSequence (edit a sequence without opening it), openSequence , updateSequence and removeSequence . NVIDIA GPU export profiles nvenc-h264 and nvenc-hevc . They need an NVIDIA card and an ffmpeg built with NVENC. (thanks @delirious6423 , #118 ) Changed Export decodes video with WebCodecs instead of seeking <video> : about 5× faster (95.7 s → 18.8 s on a 28 s 720p project) and frame-exact. Files it can't decode, and background-removal clips, keep the <video> path. (thanks @delirious6423 , #118 ) Fixed Ctrl/Cmd+S no longer also splits at the playhead and opens the browser's Save dialog (it saves a version now). A relinked or replaced file mixes its new audio in preview and export (decoded audio was kept per media entry, not per file). Hardware-encoder profiles pass the export dry run. It probed a 64×64 frame, which NVENC refuses; it now uses 256×144 and reports ffmpeg's reason. (thanks @delirious6423 , #118 ) Contributors Thanks to @delirious6423 for the faster, frame-exact export: WebCodecs decoding, the NVIDIA profiles and the dry-run fix ( #118 ). 官方 Release：v1.16.0。请查看 Release notes、依赖和许可证变化。