Additional information on an image can be given in a file using the markdown syntax, named <imagename>.md (example: IMG_5206.md):
Title: My awesome photo
And a description with *Markdown* syntax.
EXIF data is directly extracted, see Simpler EXIF data output. Some meta-data keys are used by Sigal to get the useful informations on the gallery:
Any additional meta-data is available in the templates. For instance:
Location: Las Vegas
can be used in the template with:
{% if media.meta.location %}
<p>Location: {{ media.meta.location[0] }}</>
{% endif %}