exif_parser v0.2.4 ExifParser.Header View Source
Tiff header parser. Parses the 8 byte TIFF header that provides the information needed to decode the TIFF tags.
Struct
identifier
The endianess of the binary file is given by the first 2 bytes of the header.
returns
:little | :big
version
In a valid parser and file, the second 2 bytes should correspond to the value 42.
The version is always 42. This is sanity check.
ifd_offset
The last 4 bytes of the header provide the offset to the first IFD.
Link to this section Summary
Functions
TIFF Header parser
Link to this section Functions
TIFF Header parser
This method parses the tiff header and returns the ExifParser.Header.