{
  "schemaVersion": 1,
  "reviewedOn": "2026-09-26",
  "scope": "Third-party source materials only; not MMD's original code or branding.",
  "access": "Free public access, independent of purchase, activation and subscription status.",
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    {
      "mmdVersion": "1.1.25",
      "alsoUsedBy": ["1.1.26"],
      "status": "Matching source archives and build instructions published",
      "license": "GPL-3.0-or-later",
      "platforms": {
        "windows": {
          "sourceUrl": "https://mssvideos.com/open-source/downloads/FFmpeg-windows-source-and-build-1.1.25.tar.gz",
          "bytes": 117047288,
          "sha256": "19dfa1957b96174a2b0d877c6e0e6ebb0def22a9f5343a7d44da785759fe4c8d",
          "recordUrl": "https://mssvideos.com/open-source/materials/1.1.25/ffmpeg-windows-release.json"
        },
        "mac": {
          "sourceUrl": "https://mssvideos.com/open-source/downloads/FFmpeg-mac-source-and-build-1.1.25.tar.gz",
          "bytes": 114613209,
          "sha256": "d3ac86f7d522612004903ad3f97469e1d77a1ed9ce359fd1b8ae9e805875990a",
          "recordUrl": "https://mssvideos.com/open-source/materials/1.1.25/ffmpeg-mac-release.json"
        }
      }
    },
    {
      "mmdVersion": "1.1.24 and earlier distributions using the recorded legacy builds",
      "status": "Historical materials retained; exact dependency and build-source recovery remains incomplete",
      "recordUrl": "https://mssvideos.com/open-source/materials/20260923-ffmpeg/ffmpeg-release-evidence.json",
      "notes": "The current 1.1.25 sources are not a substitute for these earlier builds. Historical installers have been retired from customer distribution."
    }
  ],
  "otherComponents": {
    "noticesUrl": "https://mssvideos.com/open-source/",
    "bundledDownloader": "Core nightly 2026.08.27.231323 source, 37 dependency and build-source archives, the Mac preparation recipe and notices are published. Complete bundled-dependency source correspondence remains under review.",
    "additionalDownloaderSources": "https://mssvideos.com/open-source/downloads/Downloader-source-supplement-20260926.tar.gz",
    "additionalDownloaderRecord": "https://mssvideos.com/open-source/materials/20260926/downloader-source-supplement.json",
    "earlierDownloaderSources": "https://mssvideos.com/open-source/materials/20260921/Source-Code/Downloader-dependency-sources-20260827-partial.tar.gz"
  },
  "existingOffers": {
    "status": "Previously supplied source offers remain in effect under their original terms.",
    "retention": "Source records are not removed when installers are retired."
  }
}