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
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
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