{
  "id": 20134153,
  "title": "What Happens Second by Second in the Bama Bound Reference Clip? A Python Timeline of Banner, Motion and Sound (Tested)",
  "url": "https://urgent.news/2026/11/15/what-happens-second-by-second-in-the-bama-bound-reference-clip-a",
  "topic": "tech",
  "section": "Tech",
  "published": "2026-11-15T07:25:17.000Z",
  "source": {
    "name": "Dev.to",
    "slug": "dev-to",
    "url": "https://dev.to/lpgit/what-happens-second-by-second-in-the-bama-bound-reference-clip-a-python-timeline-of-banner-motion-4dn9"
  },
  "original_language": "en",
  "account": "The Python script measures the Bama Bound reference clip second by second, detailing the banner's position, motion, cuts, and sound. The clip is nine:16 vertical and lasts about eight seconds. The script decodes the clip at 180x320 pixels and calculates three values per frame: banner area (the percentage of pixels that appear crimson, defined by specific ratio thresholds), banner top (the first row where at least 25% of the row is banner-colored), and motion (the mean absolute grey-level change compared to the previous frame). For sound, the script mixes to mono at the file's sample rate, calculates RMS in dBFS, and identifies the largest steps in loudness. A cut is defined as a frame with motion six times the median motion and a loudness increase. The script uses ffmpeg/ffprobe on the system PATH and NumPy, and outputs the results in seconds, with options to save to a CSV file.",
  "summary": "Checked November 14, 2026 (15:00 CST, UTC+8). I build bamabound.app , which turns one photo of one person into a vertical clip of them holding a red I'M BAMA BOUND banner. The clip measured here is the \"Imported field preview\" shown on the site. The site labels it \"an external reference of the sign clip. Not a result generated by this studio.\" I only measured it. It isn't re-published here, and…",
  "key_points": [
    "Python script measures Bama Bound reference clip second by second",
    "Calculates banner area, top position, and motion per frame",
    "Defines cut as frame with significant motion and loudness increase"
  ],
  "editors_take": "Automating the breakdown of visual and auditory elements transforms qualitative video analysis into a repeatable, data-driven process for measuring motion, color, and sound within short-form vertical content.",
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}