Fujifilm RAF

Revision as of 01:07, 2 September 2014

RAF is the RAW file format used by Fujifilm cameras

Organisation

Byte order is Motorola (Big Endian)

• 16 bytes string to identify the file (magic)
  • FUJIFILMCCD-RAW
• 4 bytes
  • 0201
• 8 bytes
  • FF389501
• 32 bytes for the camera string, \0 terminated
• offset directory
  • Version (4 bytes) for the directory
    • 0100
    • 0159
  • 20 bytes "unknown"
  • Jpeg image offset (4 bytes)
  • Jpeg Image length (4 bytes)
  • CFA Header Offset (4 bytes)
  • CFA Header Length (4 bytes)
  • CFA Offset (4 bytes)
  • CFA Length (4 bytes)
  • rest unused
• Jpeg image offset
  • Exif JFIF with thumbnail + preview
• CFA Header offset - Big Endian
  • 4 bytes: count of records
  • Records, one after the other
    • 2 bytes: tag ID
    • 2 bytes: size of record (N)
    • N bytes: data
• CFA Offset
  • Uncompressed RAW

See Also