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Drag & Drop your audio file here
Supports WAV and MP3 files
Analyzing track features locally...
Running Web Audio API frequency estimation and beat onset tracking inside your browser...
Track Playback
track_filename.wav
0:00 / 0:00
Client-Side Dual-Engine Analysis
| METRIC | ENGINE A (Auto-Corr) | ENGINE B (Onset + Temp) |
|---|---|---|
| BPM | - | - |
| Key | - | - |
Duration: -
Energy: -
Engine Comparison & Guidance
Upload a track to run comparison between engines.
Metadata Guidelines
Always include composer splits, **publisher share**, and PRO affiliations. Keep a clear **Contact Email** so supervisors can instantly reach you.
Adding the tag "One-Stop" tells supervisors they only need to clear the track with you, which dramatically increases sync licensing speed and placements.
📋 Sync Metadata Standards Guide Click to toggle
| FRAME | TAG NAME | LICENSING PURPOSE |
|---|---|---|
| TIT2 | Track Title | Identifies mix cuts (e.g. Vocal vs. Instrumental). |
| TPE1 | Artist / Performer | Basic search / artist indexing. |
| TBPM | BPM (Tempo) | Search criterion to find songs matching scene speeds. |
| TKEY | Estimated Key | Harmonic key-alignment between editing track cuts. |
| TXXX:Moods | Moods / Keywords | Core search filters (e.g., "driving", "tense", "bright"). |
| TXXX:Splits | Composer Splits | Songwriter share (Split %, IPI/CAE #, PRO info) for cue sheets. |
| TXXX:Pub | Publisher Splits | Composition publisher share to clear composition rights. |
| TXXX:Clear | Clearance Status | Signifies "One-Stop" (100% control) to guarantee fast clearance. |
| COMM | Comments (Summary) | Universal fallback info summary (Finder, iTunes, old players). |
Sync Tags & Metadata
Sync-Readiness Health Score
0%
Upload a track to evaluate metadata completeness.