v0.1.4

Dependency and CI polish.

• Narrowed symphonia from features = ["all"] to only used codecs (aac, flac, mp3, ogg, pcm, wav, isomp4, mkv)
• CI now tests --features fixtures
• Real VAD example in crate-level doc-test
• CHANGELOG and CONTRIBUTING updated

cargo add speech-prep

v0.1.3

Package and dependency polish.

• serde_json moved to feature-gated dependency (smaller default dep tree)
• Package uses include allowlist (no .github, .gitignore, CONTRIBUTING in tarball)
• Docs verification added to CI
• validate_in_range and AudioInstant no longer re-exported at root
• README usage snippet completed

cargo add speech-prep

v0.1.2

API cleanup and scope tightening.

• Clarified scope: format detection + WAV decoding (not generic multi-format)
• AudioMetadata → AudioBufferMetadata
• decoder and monitoring modules no longer public
• Removed unused preprocessing artifact writer
• Cleaned doc comments throughout

cargo add speech-prep

v0.1.1

• Cleaned doc comments and removed extraction artifacts
• Trimmed public API surface (removed unused AudioMetrics trait)
• Fixed fixtures module path resolution for standalone use
• Removed redundant error constructors

cargo add speech-prep

v0.1.0

Initial release.

• Voice activity detection (dual-metric: energy + spectral flux)
• Multi-format audio decoding (WAV/MP3/FLAC/OGG/M4A/Opus → 16kHz mono PCM)
• Preprocessing: DC removal, high-pass filter, noise reduction, normalization
• Speech-aligned chunking with configurable duration and overlap
• Audio quality assessment metrics
• 216 tests

cargo add speech-prep