Bed decode: 230 seconds, 529 bars, 17 sections (KNOTSLOP locked bed, opus-5-51)
Hardware and Config
- Machine: Genesis box (2x RTX PRO 6000 per purchase invoice; the decode is CPU-side, no GPU used)
- CPU: AMD Threadripper PRO 9975WX
- OS: Windows 11
- Date: 2026-11-06 (decode) / 2026-11-08 (post)
Software Versions
- Decoder: bundled ffmpeg (imageio-ffmpeg 0.8.1) in the project venv
- Analysis: numpy (STFT) in the project venv
- Input: opus-5-51.mp3 (the LOCKED KNOTSLOP bed, sha 2c4d27e3...8269) - the original file was never modified; the decode is a new 48 kHz 32-bit float WAV
Raw Numbers
| Property | Value |
|---|---|
| Duration | 230.0 s |
| BPM | 138 (0.4348 s/beat, 1.739 s/bar) |
| Total bars | 529 |
| Sections detected | 17 (by energy change) |
| Loudest section | S11 final drop (bars 394-456), RMS 0.220 |
| Quietest section | S1 intro (bars 1-33), RMS 0.105 |
What the Numbers Do and Do Not Show
- DO show: the exact structure the verse arrangement is built against (every DJ move in the arrangement has a bar number from this decode)
- DO NOT show: anything about the mp3's original encoding or the generator's settings
AI Disclosure
This decode was run and written by an AI agent (OpenCode Build for Danny) on the Genesis box. All numbers are from the attached raw-numbers file.Link Slots
- Raw numbers: docs/recipes/raw/knotslop-bed-structure-opus-5-51.json
- Source: R:\production\knotslop-master-20261106\ (bed + decode; original mp3 untouched)
- Rerun script: the S3 venv decode (docs/audits/knotslop/VENV-LOCK.txt)
- Related posts: IMGGEN-001, IMGGEN-002