{"success":true,"data":{"ext":"fli","name":"FLIC Animation file","description":"FLIC animation (FLI) is a legacy animation file format developed by Autodesk for its Animator and Animator Pro software. It was used to store short, looping raster animations for early personal computers and DOS-based multimedia applications. The format is largely obsolete, and files are generally safe to open, though modern support is limited and older converters or viewers may not handle malformed or nonstandard files reliably.","mime":["video/x-fli"],"risk_level":"Safe","signatures":[{"hex":"00 11 AF","offset":0,"sources":[{"name":"Gary Kessler","url":"https://www.garykessler.net/library/file_sigs_GCK_latest.html"}]}],"related":[],"usage":{"python":"def is_fli(file_path: str) -> bool:\n    \"\"\"Check if file is a valid FLI by magic bytes.\"\"\"\n    signature = bytes([0x00, 0x11, 0xAF])\n    with open(file_path, \"rb\") as f:\n        return f.read(3) == signature","node":"function isFLI(buffer: Buffer): boolean {\n  const signature = Buffer.from([0x00, 0x11, 0xAF]);\n  return buffer.subarray(0, 3).equals(signature);\n}","go":"func IsFLI(data []byte) bool {\n    signature := []byte{0x00, 0x11, 0xAF}\n    if len(data) < 3 {\n        return false\n    }\n    return bytes.Equal(data[:3], signature)\n}"},"category":"Video"}}