This commit includes three critical bug fixes and Windows build improvements:
**Bug Fixes:**
1. **Queue Conversion Progress Tracking** (main.go:1471-1534)
- Enhanced executeConvertJob() to parse FPS, speed, and ETA from FFmpeg output
- Queue jobs now show detailed progress metrics matching direct conversions
- Stats stored in job.Config for display in the conversion stats bar
2. **AMD AMF Hardware Acceleration** (main.go)
- Added "amf" to hardware acceleration options
- Support for h264_amf, hevc_amf, and av1_amf encoders
- Added AMF-specific error detection in FFmpeg output parsing
3. **DVD Format Resolution Forcing** (main.go:1080-1103, 4504-4517)
- Removed automatic resolution forcing when DVD format is selected
- Removed -target parameter usage which was forcing 720×480/720×576
- Resolution now defaults to "Source" unless explicitly changed
- DVD compliance maintained through manual bitrate/GOP/codec parameters
**Windows Build Improvements:**
- Updated build.bat to enable CGO (required for Fyne/OpenGL)
- Added automatic GCC/MinGW-w64 detection and installation
- Automated setup via winget for one-command Windows builds
- Improved error messages with fallback manual instructions
**Documentation:**
- Added comprehensive Windows setup guides
- Created platform.go for future platform-specific code
- Updated .gitignore for Windows build artifacts
All changes tested and working. Ready for production use.
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Co-Authored-By: Claude <noreply@anthropic.com>
Features:
- FPS counter in conversion status showing real-time encoding speed
- Job queue now displays FPS, encoding speed (e.g., "1.2x"), and ETA for running conversions
- Copy Comparison button exports side-by-side metadata comparison report
- Auto-compare checkbox in Convert module - automatically loads Compare view after conversion
- Convert Now properly adds job to queue and displays in Job Queue with live stats
- Module badge colors in job queue now match main menu tile colors
- Fixed fullscreen compare window sizing (reduced player dimensions to prevent overflow)
Bug Fixes:
- Fixed queue state management - only one job runs at a time (prevents multiple jobs showing "running")
- Fixed Compare module slot assignment - single video drops now fill empty slot instead of overwriting
- Fixed job queue scroll rubber banding (no longer jumps back to top)
- Enhanced crop detection validation for WMV/AVI formats with dimension clamping and bounds checking
Documentation:
- VT_Player integration notes with API requirements for keyframing and trim features
- LosslessCut feature analysis for Trim module inspiration
- Video metadata guide covering MP4/MKV custom fields and NFO generation
- Trim module design specification
- Compare fullscreen mode documentation
- Updated VIDEO_PLAYER_FORK.md to mark fork as completed
Technical Changes:
- Added state tracking for FPS, speed, and ETA (main.go:197-199)
- Enhanced queue processJobs() to check for running jobs before starting new ones
- Improved Compare module drag-and-drop logic with smart slot assignment (both code paths)
- Added deferred scroll position restoration to prevent UI jumping
- Job queue Config map now carries conversion stats for display
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Co-Authored-By: Claude <noreply@anthropic.com>
Features:
- Add persistent conversion stats bar visible on all screens
- Shows running job progress with live updates
- Displays pending/completed/failed job counts
- Clickable to open queue view
- Add multi-video navigation with Prev/Next buttons
- Load multiple videos for batch queue setup
- Switch between loaded videos to review settings
- Add install script with animated loading spinner
- Add error dialogs with "Copy Error" button for debugging
Improvements:
- Update queue tile to show active/total jobs instead of completed/total
- Fix deadlock in queue callback system (run callbacks in goroutines)
- Improve batch file handling with detailed error reporting
- Fix queue status to always show progress percentage (even at 0%)
- Better error messages for failed video analysis
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Co-Authored-By: Claude <noreply@anthropic.com>
Implements a comprehensive job queue system for batch video processing:
- Job queue with priority-based processing
- Queue persistence (saves/restores across app restarts)
- Pause/resume/cancel individual jobs
- Real-time progress tracking
- Queue viewer UI with job management controls
- Clickable queue tile on main menu showing completed/total
- "View Queue" button in convert module
Batch processing features:
- Drag multiple video files to convert tile → auto-add to queue
- Drag folders → recursively scans and adds all videos
- Batch add confirmation dialog
- Supports 14 common video formats
Convert module improvements:
- "Add to Queue" button for queuing single conversions
- "CONVERT NOW" button (renamed for clarity)
- "View Queue" button for quick queue access
Technical implementation:
- internal/queue package with job management
- Job executor with FFmpeg integration
- Progress callbacks for live updates
- Tappable widget component for clickable UI elements
WIP: Queue system functional, tabs feature pending
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Co-Authored-By: Claude <noreply@anthropic.com>
Advanced Mode Encoder Settings:
- Added full video encoding controls: codec (H.264/H.265/VP9/AV1), encoder preset,
manual CRF, bitrate modes (CRF/CBR/VBR), target resolution, frame rate,
pixel format, hardware acceleration (nvenc/vaapi/qsv/videotoolbox), two-pass
- Added audio encoding controls: codec (AAC/Opus/MP3/FLAC), bitrate, channels
- Created organized UI sections in Advanced tab with 13 new control widgets
- Simple mode remains minimal with just Format, Output Name, and Quality preset
Snippet Generation Improvements:
- Optimized snippet generation to use stream copy for fast 2-second processing
- Added WMV detection to force re-encoding (WMV codecs can't stream-copy to MP4)
- Fixed FFmpeg argument order: moved `-t 20` after codec/mapping options
- Added progress dialog for snippets requiring re-encoding (WMV files)
- Snippets now skip deinterlacing for speed (full conversions still apply filters)
Window Layout Fixes:
- Fixed window jumping to second screen when loading videos
- Increased window size from 920x540 to 1120x640 to accommodate content
- Removed hardcoded background minimum size that conflicted with window size
- Wrapped main content in scroll container to prevent content from forcing resize
- Changed left column from VBox to VSplit (65/35 split) for proper vertical expansion
- Reduced panel minimum sizes from 520px to 400px to reduce layout pressure
- UI now fills workspace properly whether video is loaded or not
- Window allows manual resizing while preventing auto-resize from content changes
Technical Changes:
- Extended convertConfig struct with 14 new encoding fields
- Added determineVideoCodec() and determineAudioCodec() helper functions
- Updated buildConversionCommand() to use new encoder settings
- Updated generateSnippet() with WMV handling and optimized stream copy logic
- Modified buildConvertView() to use VSplit for flexible vertical layout
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Co-Authored-By: Claude <noreply@anthropic.com>
Drag-and-Drop on Main Menu:
- Implemented position-based drop detection on main menu module tiles
- Added detectModuleTileAtPosition() to calculate which tile receives the drop
- Modified window drop handler to pass position and route to appropriate module
- Bypasses Fyne's drop event hierarchy limitation where window-level handlers
intercept drops before widgets can receive them
- Only enabled tiles (currently Convert) respond to drops
- Loads video and switches to module automatically
Cover Art Embedding Fixes:
- Fixed FFmpeg exit code 234 error when embedding cover art
- Added explicit PNG codec specification for cover art streams
- Snippet generation: Added `-c✌️1 png` after mapping cover art stream
- Full conversion: Added `-c✌️1 png` for proper MP4 thumbnail encoding
- MP4 containers require attached pictures to be PNG or MJPEG encoded
Embedded Cover Art Extraction:
- Added EmbeddedCoverArt field to videoSource struct
- Extended ffprobe parsing to detect attached_pic disposition
- Automatically extracts embedded thumbnails when loading videos
- Extracted cover art displays in metadata section (168x168)
- Enables round-trip workflow: generate snippet with thumbnail, load snippet
and see the embedded thumbnail displayed
Technical Details:
- Modified handleDrop to accept position parameter
- Added Index and Disposition fields to ffprobe stream parsing
- Cover art streams now excluded from main video stream detection
- Grid layout: 3 columns, ~302px per column, ~122px per row, starts at y=100
- Embedded thumbnails extracted to /tmp/videotools-embedded-cover-*.png
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Major refactoring to improve code organization and enhance UI:
Architecture:
- Split monolithic main.go into modular internal/ package structure
- Created internal/logging for centralized logging system
- Created internal/modules for module handler functions
- Created internal/ui for UI components and layouts
- Created internal/utils for shared utility functions
UI Enhancements:
- Implemented rainbow gradient across 8 module buttons (violet→red)
- Increased module button text size to 20 for better readability
- Fixed text centering on module tiles
- Converted Simple/Advanced mode toggle to tabs to save vertical space
- Added vertical scrollbars to prevent UI overflow
- Added metadata copy button (📋) to copy all metadata to clipboard
Video Processing:
- Fixed aspect ratio conversion to default to center-crop behavior
- Added 6 aspect handling modes: Auto, Crop, Letterbox, Pillarbox, Blur Fill, Stretch
- Fixed blur fill to maintain source resolution with padding (no scaling)
- Ensured all FFmpeg filters produce even-numbered dimensions for H.264
Known Issues:
- WMV files still produce FFmpeg error 234 during aspect conversions
(requires codec-specific handling in future update)
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Co-Authored-By: Claude <noreply@anthropic.com>
