{"success":true,"data":{"ext":"mlv","name":"MLV","description":"Magic Lantern Video (MLV) is a raw video file format created and maintained by the Magic Lantern community for supported Canon DSLR and mirrorless cameras. It is used to store high-bitrate camera footage, sensor data, and related metadata for post-production workflows and video editing. Because it is a camera capture format rather than a document format, security risks are generally low, though files from unfamiliar sources may require compatible decoding software.","mime":[],"risk_level":"Safe","signatures":[{"hex":"4D 4C 56 49","offset":0,"sources":[{"name":"Wikipedia","url":"https://en.wikipedia.org/wiki/List_of_file_signatures"}]}],"related":[],"usage":{"python":"def is_mlv(file_path: str) -> bool:\n    \"\"\"Check if file is a valid MLV by magic bytes.\"\"\"\n    signature = bytes([0x4D, 0x4C, 0x56, 0x49])\n    with open(file_path, \"rb\") as f:\n        return f.read(4) == signature","node":"function isMLV(buffer: Buffer): boolean {\n  const signature = Buffer.from([0x4D, 0x4C, 0x56, 0x49]);\n  return buffer.subarray(0, 4).equals(signature);\n}","go":"func IsMLV(data []byte) bool {\n    signature := []byte{0x4D, 0x4C, 0x56, 0x49}\n    if len(data) < 4 {\n        return false\n    }\n    return bytes.Equal(data[:4], signature)\n}"}}}