To develop a dll for Windows for QUICKLY READING IPTC metadata in JPEG image files.
- All IPTC tags must be read (including IPTC custom fields).
- I don't want the dll to load the picture, just reading this metadata.
- Speed is very important.
I don't care about the programming language used (although I want the source code).
List of IPTC fields:
iptc_byline
iptc_bylinetitle
iptc_caption
iptc_captionwriter
iptc_category
iptc_city
iptc_copyright
iptc_country
iptc_creationdate
iptc_creationtime
iptc_credit
iptc_exist
iptc_copyright
iptc_country
iptc_creationdate
iptc_creationtime
iptc_credit
iptc_custom01, iptc_custom02 ... iptc_custom20 (20 fields in total)
iptc_headline
iptc_keywords
Iptc_largetext
iptc_objectname
iptc_originaltransmissionreference
iptc_program
iptc_provincestate
iptc_source
iptc_specialinstructions
iptc_supplementalcategoriess
iptc_urgency
iptc_tilesx
iptc_tilesy
iptc_scenesets
iptc_fsi
iptc_fw_jobid
iptc_fw_masterdocumentid
iptc_fw_shortdocumentid
iptc_fw_uniquedocumentid
iptc_fw_ownerid