Player Module Drag and Drop:
- Add handleDrop case for player module
- Drag video files onto player to load them
- Works the same way as convert module
- Auto-probe and load first video file from drop
Author Module:
- Enable Author module button in main menu
- Add "author" to enabled modules list (line 1525)
- Module is now clickable and functional
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Seeking Fixes:
- Remove debouncing delay for immediate response
- Progress bar now seeks instantly when clicked or dragged
- No more 150ms lag during playback navigation
Frame Stepping Fixes:
- Calculate current frame from time position (current * fps)
- Previously used frameN which resets to 0 on every seek
- Frame stepping now accurately moves ±1 frame from actual position
- Buttons now work correctly regardless of seek history
Technical Details:
- currentFrame = int(p.current * p.fps) instead of p.frameN
- Removed seekTimer and seekMutex debouncing logic
- Immediate Seek() call in slider.OnChanged for responsive UX
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Frame Navigation:
- Add frame-by-frame stepping with Previous/Next frame buttons
- Implement StepFrame() method for precise frame control
- Auto-pause when frame stepping for accuracy
- Display real-time frame counter during playback
Responsive Scrubbing:
- Add 150ms debounce to progress bar seeking
- Prevents rapid FFmpeg restarts during drag operations
- Smoother user experience when scrubbing through video
Player Session Improvements:
- Track frame numbers accurately with frameFunc callback
- Add duration field for proper frame calculations
- Update frame counter in real-time during playback
- Display current frame number in UI (Frame: N)
UI Enhancements:
- Frame step buttons: ◀| (previous) and |▶ (next)
- Frame counter label with monospace styling
- Integrated into existing player controls layout
Technical Details:
- Frame calculation: targetFrame = currentFrame ± delta
- Time conversion: offset = frameNumber / fps
- Clamp frame numbers to valid range [0, maxFrame]
- Call frameFunc callback on each displayed frame
Foundation ready for future enhancements (keyboard shortcuts, etc.)
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
- Add authorClips, authorSubtitles, authorOutputType fields to appState
- Create authorClip struct for video clip management
- Implement drag-and-drop support for video clips and subtitles
- Add Settings tab with output type, region, aspect ratio options
- Create Video Clips tab with file management
- Add Subtitles tab for track management
- Prepare framework for DVD/ISO generation
- Update HandleAuthor to work with drag-and-drop system
- Add comprehensive file validation and error handling
- Support for multiple video clips compilation
- Ready for chapter detection and DVD authoring implementation
- Add VTPlayer interface with microsecond precision seeking
- Implement MPV controller for frame-accurate playback
- Add VLC backend support for cross-platform compatibility
- Create FFplay wrapper to bridge existing controller
- Add factory pattern for automatic backend selection
- Implement Fyne UI wrapper with real-time controls
- Add frame extraction capabilities for preview system
- Support preview mode for trim/upscale/filter modules
- Include working demo and implementation documentation
Queue UI:
- Fix pending job button labels - now shows "Remove" instead of "Cancel"
- Running/paused jobs still correctly show "Cancel" button
Log Viewer:
- Fix app hanging when viewing large conversion logs
- Make file reads asynchronous to prevent blocking UI thread
- Show "Loading log file..." message while reading
- Auto-scroll to bottom when log opens
Windows Console Flashing:
- Add ApplyNoWindow to all missing exec.Command calls
- Fixes command prompt windows flashing during module operations
- Applied to: hwaccel detection, encoder checks, Python backend detection
- Prevents console windows from appearing during upscale module usage
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Resolved issue where window would resize itself based on dynamic content
like progress bars and queue updates. Window now maintains the size that
the user sets, regardless of content changes.
**Problem:**
- When progress bars updated or queue content changed, the window would
automatically resize to fit the new content MinSize
- This caused the window to get larger or smaller unexpectedly
- User-set window size was not being preserved
**Solution:**
- Modified setContent() to capture current window size before setting new content
- Restore the window size after SetContent() completes
- This prevents Fyne from auto-resizing based on content MinSize changes
- Window only resizes when user manually drags edges or maximizes
**Impact:**
- Window maintains stable size through all content changes
- Progress bars, queue updates, and module switches no longer trigger resize
- User retains full control of window size via manual resize/maximize
- Improves professional appearance and user experience
Reported by: Jake
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Created setup-realesrgan-linux.sh for easy one-command installation:
- Downloads Real-ESRGAN ncnn Vulkan binary from GitHub releases
- Installs to ~/.local/bin/realesrgan-ncnn-vulkan
- Installs all AI models to ~/.local/share/realesrgan/models/
- Sets proper permissions
- Provides PATH setup instructions
Installation:
./scripts/setup-realesrgan-linux.sh
Models included (45MB):
- realesr-animevideov3 (x2, x3, x4) - Anime/illustration upscaling
- realesrgan-x4plus - General photo/video upscaling
- realesrgan-x4plus-anime - Anime-specific upscaling
Tested and working on Fedora 43. Makes AI upscaling fully automated
for Linux users - no manual downloads or configuration needed.
Next step: Add in-app "Install AI Upscaling" button to VideoTools UI
for even easier setup without using terminal.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Renamed "DVD Author" to "Author" for broader disc production workflow.
Created foundation for complete authoring pipeline with three main tasks:
**Module Structure:**
- Tabbed interface with Chapters, Rip DVD/ISO, and Author Disc tabs
- Added authorChapter struct (timestamp, title, auto-detected flag)
- Added author module state fields (file, chapters, threshold, detecting)
**Chapters Tab (Basic UI):**
- File selection with video probing integration
- Scene detection sensitivity slider (0.1-0.9 threshold)
- Placeholder UI for chapter list and controls
- Add Chapter and Export Chapters buttons (placeholders)
- Foundation for FFmpeg scdet scene detection
**Rip DVD/ISO Tab:**
- Placeholder for high-quality disc extraction
- Will support lossless ripping (like FLAC from CD)
- Preserve all audio/subtitle tracks
**Author Disc Tab:**
- Placeholder for VIDEO_TS/ISO creation
- Will support burn-ready output, NTSC/PAL, menus
Changes:
- Modified main.go: Added authorChapter struct, author state fields,
showAuthorView(), buildAuthorView(), buildChaptersTab(),
buildRipTab(), buildAuthorDiscTab()
- Modified internal/modules/handlers.go: Renamed HandleDVDAuthor to
HandleAuthor with updated comment
- Updated DONE.md with Author module skeleton details
Next steps: Implement FFmpeg scene detection, chapter list UI,
and DVD/ISO ripping functionality.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Applied gofmt to fix code alignment and formatting consistency.
Changes are purely cosmetic (whitespace/alignment).
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Added advanced audio channel remixing features for videos with imbalanced
left/right audio channels (e.g., music in left ear, vocals in right ear).
New audio channel options using FFmpeg pan filter:
- Left to Stereo: Copy left channel to both speakers
- Right to Stereo: Copy right channel to both speakers
- Mix to Stereo: Downmix both channels together evenly
- Swap L/R: Swap left and right channels
Changes:
- Updated audioChannelsSelect dropdown with 8 options (was 4)
- Implemented pan filter logic in all 4 FFmpeg command builders:
- buildFFmpegCommandFromJob (main convert)
- DVD encoding function
- Convert command builder
- Snippet generation
- Removed unused "os" import from internal/convert/ffmpeg.go
- Updated DONE.md with audio channel remixing feature
The pan filter syntax allows precise channel routing:
- pan=stereo|c0=c0|c1=c0 (left to both)
- pan=stereo|c0=c1|c1=c1 (right to both)
- pan=stereo|c0=0.5*c0+0.5*c1|c1=0.5*c0+0.5*c1 (mix)
- pan=stereo|c0=c1|c1=c0 (swap)
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
