1. I have few questions about the extraction of metadata. So I wanted to join mailing list of Tika user group. Can you please provide the email address for it?
2. How do I extract the metadata from a file? For eg: I need author information. So for different files, author information is coming from different fields like:
Author , meta:author , citation_author
Which one should I take? Also I need to extract ~15 of predefined metadata fields like publication year , doi,.. from Metadata.
What is the best way to extract these fields from Metadata object. Metadata.names() contains elements like "citation_doi".
Should I say iterate thru metadata names and for each metadata, should I say
Is there any better way to extract the metadata?