Module core 

Core processing modules

This module contains the main business logic for audiobook processing:

• Scanner: Directory scanning and book folder discovery
• Analyzer: Audio file analysis and quality detection
• Processor: Single book processing (FFmpeg, metadata, chapters)
• BatchProcessor: Parallel batch processing

Structs

Analyzer

Analyzer for audio tracks

BatchProcessor

Batch processor for converting multiple audiobooks in parallel

BatchProgress

Batch progress tracker

BookProgress

Progress information for a single book

OrganizeResult

Result of an organization operation

Organizer

Organizer for managing audiobook folder structure

Processor

Processor for converting a single audiobook

RetryConfig

Retry configuration

Scanner

Scanner for discovering audiobook folders in a directory tree

Enums

ErrorType

Error classification for smart retry logic

OrganizeAction

Type of organization action

ProcessingStage

Stage of book processing

Functions

classify_error

Classify an error to determine if retry is worthwhile

retry_async

Execute a function with retry logic

smart_retry_async

Execute with smart retry (only retry transient errors)