Fast Python tool to convert audiobooks to Opus format with parallel processing. Optimized for voice content with automatic metadata/cover preservation, smart stereo handling, and significant file size reduction while maintaining quality.
python compression ffmpeg audiobook opus parallel-processing audio-processing batch-conversion audio-conversion cli-tool opus-codec audio-compression speech-audio metadata-preservation audiobook-converter voice-optimization
-
Updated
Feb 8, 2026 - Python