Module utils

RAW processing utilities and helper functions

Functions

kyocera_exposure_time

Calculate exposure time from Kyocera-specific encoding ExifTool: KyoceraRaw.pm ExposureTime calculation Formula: 2^(val/8) / 16000

kyocera_fnumber

Calculate F-number from Kyocera-specific encoding
ExifTool: KyoceraRaw.pm FNumber calculation Formula: 2^(val/16)

kyocera_iso_lookup

Convert Kyocera internal ISO values to standard ISO speeds ExifTool: KyoceraRaw.pm %isoLookup hash Maps internal values 7-19 to ISO speeds 25-400

reverse_string

Reverse a byte string (Kyocera-specific utility) ExifTool: KyoceraRaw.pm ReverseString function Kyocera stores strings in byte-reversed format for unknown reasons