2016.03.18 19:52 "Re: [Tiff] Wrong data type of GPS_IFD and EXIF_IFD tags and, other issues", by Gary McGath
On 3/18/16 1:00 PM, email@example.com wrote:
- Is there a spec somewhere that mentions the TIFF_IFD tag and its use for EXIF metadata? I'd be more comfortable in knowing that this is somewhat official.
The JEITA EXIF 2.3 specification, section 4.6.3, says that the Exif IFD tag (34665) and the GPS IFD tag (34853) both take a type of LONG. Version 2.2 says the same.
Gary McGath http://www.garymcgath.com
File Format Identification Tools course: https://www.udemy.com/file-format-identification-tools/