LuRec: Record & Converter
- Store rating
- 0 / 5
- Store rating count
- 0
- Download price
- Free to download
- In-app purchases
- Unknown
- Version
- 1.0.3
- Listing last refreshed
- 2026-09-12
View the original store listing
Store description excerpt
「LuRec」 is an all-in-one audio workstation built natively for macOS. Format conversion, waveform editing, audio trimming, professional recording, and intelligent analysis — everything you need in a single app. All processing happens locally on your Mac — faster, more secure, and completely offline. ◆ UNIVERSAL AUDIO CONVERTER Convert between 14 audio formats with ease — your go-to MP3 converter and beyond. • Supports MP3 / FLAC / WAV / AAC / M4A / OGG / Opus / ALAC / AIFF / M4R / AC-3 / WMA / AMR / CAF • Lossless transcoding: FLAC ↔ WAV ↔ ALAC, sample rates up to 192kHz, bit depth up to 64-bit float • Adjustable bitrate from 32–1024 kbps, CBR / VBR support • Batch conversion with multi-core parallel processing, configurable concurrency (1–10) • Preserves full metadata and album artwork (MP3 / M4A / FLAC / ALAC) • Drag & drop workflow — intuitive and efficient ◆ AUDIO TRIMMER & WAVEFORM EDITOR Non-destructive editing with sample-level precision. What you see is what you get. • Precise trim: select any region on the waveform to keep or remove • Merge & splice: seamlessly join multiple files with drag-to-reorder • Fade in / fade out effects • Time stretch: change speed without altering pitch • Reverse audio / volume gain adjustment • Real-time waveform rendering with zoom and region selection • Marker system: CSV import/export, click-to-jump navigation • Spacebar to play, ← → to skip 5 seconds ◆ PRO RECORDING STUDIO Low-latency recording engine. Perfect for podcasts, voiceovers, and music production. • Supports built-in mic, USB audio interfaces, AirPods, Continuity mic, aggregate devices • Compatible with virtual audio drivers (BlackHole / Loopback, etc.) • Recording formats: WAV / FLAC / M4A and more, up to 96kHz / 24-bit • Real-time waveform monitoring + stereo VU meters + clipping alerts • 64-band FFT spectrum analyzer with peak hold • Hardware gain control (when supported by device) • Press M to drop markers while recording ◆ CONVERSION TEMPLATES Eliminate repetitive tasks with reusable presets. • Built-in scene presets (ringtone maker, podcast export, lossless archive…) • Custom template creation & management • Category filters + keyword search • One-click apply with usage statistics ◆ SMART AUDIO ANALYSIS & LUFS METERING Professional-grade audio quality assessment across 7 dimensions. • Encoding quality / Dynamic range / Signal-to-noise ratio / Spectral completeness / Clipping detection / LUFS loudness / Channel quality • Detailed metrics: Peak level, RMS, Integrated Loudness (LUFS), True Peak (dBTP), Noise floor, Flat Factor • 0–100 composite score with visual ring display • Auto-generated optimization suggestions • One-click compliance check for Apple Music / Spotify loudness standards ◆ ACTIVITY & STATISTICS Track your productivity at a glance. • Total conversions & success rate • Disk space saved through compression • Output format distribution chart • 7-day conversion trend Whether you're a podcast host, music producer
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