- Add content_dir field to ASRInput schema
- Pass content_dir from pipeline when creating ASRInput
- Modify _try_official_subtitle to use content_dir for output
- Modify _run_whisper_basic to use content_dir for output
- Add validation for empty video_path in Whisper fallback
Root cause: DownloadProcessor sets content_file="" for video types,
causing Path("").parent to resolve to current directory instead of
content directory. Subtitle files were written to wrong location.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add async run() method to Pipeline class
- Execute processors sequentially with state persistence
- Handle step-specific input types (Parse, Download, ASR, Analyze)
- Support skip_completed for resumable workflows
- Return PipelineOutput with results and content_dir
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Pipeline class initializes with processors list
- Validates processor STEP_NAME matches config.steps
- _parse_url method parses URLs using LinkParser
- _get_content_dir creates content directory from parsed URL
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>