Keyframes were skipped when ratio was None (random mode), and random
crop was overwriting the resolved center with base_center. Now
keyframes resolve the center for all jobs first, then random crop
assigns the ratio while preserving the per-job center.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
ExportWorker now uses Popen instead of subprocess.run so running
ffmpeg processes can be killed on cancel. Cancel button appears
between Export and worker count spinner, enabled during export.
Clips already finished before cancel are kept in the DB.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Replace timer hacks and scrollbar save/restore with a proper fix:
PlaylistWidget.scrollTo() is overridden to no-op when _scroll_locked
is set. Lock is held during setCurrentRow, visibility changes,
playlist checks, and video load — all operations where Qt's internal
auto-scroll was causing the list to jump.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
mpv video surface resize triggers layout events across multiple event
loop cycles. A single deferred restore was too early.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Qt processes layout changes asynchronously, so restoring the scrollbar
immediately after _after_load was too early. Use QTimer.singleShot(0)
to restore after Qt finishes processing pending layout events.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Video load triggers layout changes (buttons, crop bar, preview window)
that cause Qt to recalculate the playlist scrollbar position. Now saves
the scroll value in _load_file and restores it at the end of _after_load.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
setCurrentRow, setHidden, and setText all trigger Qt internal scroll
recalculation. Now save scrollbar value before these operations and
restore it after, then use scrollToItem only to bring off-screen
selections into view.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
The lock-mode path was only updating the crop bar but not the video
overlay or random overlays. Now sets _crop_center and calls the
appropriate overlay update.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Portrait lines are red, square lines are blue — matching the video
overlay. Both shown simultaneously when both random options are on.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
_apply_playlist_filters now syncs _hide_exported from checkbox before
refreshing visibility, so exported files are hidden immediately on
startup without needing to toggle the checkbox.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
PreviewLabel widget replaces plain QLabel, draws dimmed areas outside
the crop window and blue border lines matching the crop bar position.
Updates live when portrait ratio or crop center changes.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- _apply_visibility wraps setHidden loop with setUpdatesEnabled and
scrolls back to current item after
- _refresh_playlist_checks wraps mark_done/unmark_done loop similarly
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Centralize item visibility in _apply_visibility: hidden if
profile-hidden OR (hide_exported AND done)
- mark_done/unmark_done no longer touch setHidden directly
- Session resume selects first visible item after filters applied
- add_files defers to _select_first_visible to skip hidden items
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Resume last session: reload previous playlist files on startup
- Hide exported checkbox: filter out files with existing clips
- Profile-based hiding: right-click → "Hide in profile" persists via DB
- Playlist scrollbar fix: disable updates during batch add
- Drop event and profile switch use unified _apply_playlist_filters()
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Lock button (G key) freezes export cursor, timeline scrubs playback only
- In lock mode, clicking crop bar sets a keyframe at current playback time
- Orange diamonds on timeline show keyframe positions
- Export resolves per-clip crop center from nearest preceding keyframe
- Crop bar/overlay updates while scrubbing to preview effective crop
- Unlocking clears all keyframes
- Replace fuzzy filename matching with exact match to prevent marker bleed
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add WindowStaysOnTopHint to keep preview above other windows
- Raise preview on main window activation (alt-tab, taskbar click)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Track subject checkbox: auto-adjusts crop center per sub-clip using
YOLOv8-nano detection on each start frame
- Detects target nearest to user's crop click, follows same class across clips
- Graceful fallback when ultralytics not installed or detection fails
- Fix end-frame preview not updating on clip/spread change (retry on busy grabber)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Playlist marks show [N] instead of ✓ to indicate how many clips exported
- Export counter scans from 1 to find first available slot instead of only advancing
- Refresh playlist checks and counter after marker/group deletion
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- VAAPI: hwdownload before CPU filters, skip HW setup for image sequences
- Delete old DB rows before overwrite re-insert to prevent duplicates
- Stash cursor at export time so async completion uses correct position
- Restore crop_center on marker click, fix falsy 0-value checks
- Remove stale pending marker on export error
- Guard double mpv termination in closeEvent
- SnapPreviewWindow recursion guard for dock/follow moves
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add HW encode checkbox (auto-detects NVENC/VAAPI/QSV/AMF/VideoToolbox),
caps GPU workers to 3 to avoid concurrent session limits
- Add workers spinbox next to Export button to control parallel ffmpeg count
- Enable mpv hwdec=auto for GPU-accelerated video decoding during playback
- Add timestamped terminal logging for startup, file load, export, errors
- Reorder settings row: video settings (Resize, Portrait) then encoding
(Format, HW, Clips, Spread, random crops)
- Fix filename label wrapping by using QSizePolicy.Ignored + no word wrap
- Alternating row colors in playlist for readability
- Snap-to-edge preview window: docks to main window edges, follows on move
- Fix SEGV on exit: explicit mpv shutdown in MainWindow.closeEvent before
Qt tears down QObjects
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add "1 random square" checkbox (1:1 crop) alongside random portrait (9:16);
both share the same ~1-per-3 quota when enabled together
- Multi-overlay system: portrait guides in red, square guides in blue, both
visible simultaneously on the paused frame
- Replace editable profile QComboBox with non-editable dropdown + "New profile..."
item via QInputDialog — fixes markers not updating on profile switch
- Refresh playlist checkmarks on profile switch (add/remove done marks)
- Add "?" button and ?/F1 shortcut to show keyboard shortcuts dialog
- Re-render video on widget resize to preserve aspect ratio
- Compute letterbox/pillarbox video rect for correct overlay + click mapping
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Switching profiles now clears the overwrite path, button states, and
next-label so stale state from the old profile doesn't persist.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
The previous border:none rule hid the dropdown indicator entirely,
making combos look like plain text fields.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Each profile has its own set of timeline markers, so the same video
can be cut with different settings (e.g. landscape vs portrait) without
markers interfering. Profile selector in the top bar, persisted in
QSettings, stored per-row in the DB.
- Add `profile` column to ProcessedDB schema (migrates existing rows
to 'default')
- Scope find_similar, get_markers, _get_markers_for by profile
- Add get_profiles() for populating the combo dropdown
- Thread profile through _DBWorker, _after_load, _refresh_markers,
_on_clip_done, dropEvent, _on_open_files
- Editable profile QComboBox in top bar, refreshed after each export
- 5 new tests for profile isolation and backward compatibility (54 total)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add timeline-style SVG banner with markers, playhead, and branding
- Rewrite README to reflect current features (batch export, SELVA
annotation, group delete/overwrite, playlist, shortcuts)
- Remove outdated mask generation references
- Update test count to 49
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Style QComboBox/QSpinBox/QDoubleSpinBox/QCheckBox in dark theme
- Delete and overwrite now operate on the full clip group, not just one sub-clip
- Add get_group/delete_group to ProcessedDB with tests
- Restructure control rows: transport+actions / annotation+path / encoding
- Add "Open Files" button to queue panel (replaces drag-drop-only)
- Playlist right-click to remove items
- Compact time display (1:23.4 / 5:00.0), window title shows filename
- Short side: QLineEdit → QSpinBox with validation
- Tooltips with keyboard shortcuts on all interactive widgets
- Fix arrow hint direction, remove stale mask comment
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Dead code — masking is handled externally via ComfyUI. Removes
SetupWorker, MaskWorker, SettingsDialog, build_mask_output_dir,
the mask UI row, Settings button, and associated test cases.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Suppress global shortcuts (E/J/L/K/M/Space/P/arrows) when typing in
text fields via ShortcutOverride event filter
- Add delete confirmation dialog before removing clips from disk + DB
- Export button turns red "Overwrite" when a marker is selected
- Reset stale overwrite/delete state when switching files
- Remove auto-advance after export; add N shortcut to advance manually
- Widen marker hit zones (±6→±10px click, ±4→±8px hover)
- Marker tooltip shows filename instead of full path
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Parallelize batch ffmpeg exports with ThreadPoolExecutor
- Show playback progress as color fill in timeline selection region
- Single click moves playhead, double-click selects/deselects markers
- Reset clip count and spread to defaults when switching videos
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Emit marker_clicked before seek, and use a flag to prevent
_on_cursor_changed from immediately clearing the overwrite state
and settings that were just restored.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Legacy records get new columns with sensible defaults and are preserved
as markers. No more data loss on schema upgrade.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
DB now stores short_side, portrait_ratio, crop_center, format,
clip_count, and spread per export. Clicking a marker restores all
fields to the original export settings.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Each batch export creates a subfolder named after the group (e.g.
clip_001/) containing all sub-clips and their audio files. Keeps
the top-level export folder clean.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Pending marker uses cursor position for the whole batch. DB markers
deduplicated by start_time since all sub-clips share the same cursor.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
When the random portrait checkbox is on and portrait dropdown is Off,
the crop bar appears and the video overlay shows 2 red vertical lines
(instead of filled red bands) indicating the 9:16 crop boundaries.
Clicking the crop bar or video adjusts the crop center position.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Small panel to the right of the video displays the frame at cursor +
clip_span. Updated with 300ms debounce on cursor move, spread/clip
count change, and file load. Uses ffmpeg to grab a single PNG frame
off the main thread.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Ethanfel