Advanced Subtitle Management and Synchronization #324
Description
Create a comprehensive subtitle management system that can: automatically
download subtitles from multiple sources (OpenSubtitles, Subscene, etc.),
detect and fix subtitle synchronization issues, convert between subtitle formats
(SRT, ASS, VTT, SUB/IDX), extract embedded subtitles from video files, merge
multiple subtitle tracks, and automatically detect subtitle language even when
not specified in filename. Include OCR capabilities for image-based subtitles
(SUB/IDX) and support for forced/SDH subtitle detection. Add subtitle quality
scoring based on completeness, timing accuracy, and user ratings.
Technical Complexity:
- Integrate with multiple subtitle provider APIs
- Implement subtitle synchronization detection and correction algorithms
- Add subtitle format conversion engine
- Integrate ffmpeg for subtitle extraction from video containers
- Implement OCR for image-based subtitles (tesseract integration)
- Build subtitle quality scoring system
- Handle forced/SDH subtitle detection and tagging