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Professional Audio Workflow Tool
Batch audio processing application supporting multi-channel workflows.
Problem
Audio professionals needed to process many files with consistent settings and metadata.
Solution
Native macOS/iOS app using AVFoundation for batch conversion and custom waveform UI for preview and metadata.
Solution Architecture
AVFoundation pipelines for decode/encode with configurable presets. Background processing queue for large batches.
Mobile + Backend Design
Local-first design with optional cloud export. File system and document picker integration.
Technical Challenges
Handling large files and many channels without blocking the UI; consistent behavior across sample rates.
Outcome
Reduced manual processing time for professional audio workflows.
Key features & tech
- Batch conversion
- Multi-channel processing
- Waveform visualization
- Metadata export
- Swift
- AVFoundation