OpenXML Filter: PPTX: the extraction of images meta data
The docPr and cNvPr properties provide meta information about a drawing via the @name and @descr attributes.
This enhancement's objective is to facilitate the extraction and merging of attribute values, including the correlation of the @hidden attribute value and related conditional parameters for hidden elements.
An example text-and-picture.pptx document can be found attached.
Edited by Denis Konovalyenko