Thread:Extension talk:MultimediaViewer/Retrieving Metadata from locally uploaded files/reply (2)

Install CommonsMetadata locally and use the right HTML code in templates; see Extension:CommonsMetadata and Multimedia/Media_Viewer/Template_compatibility.

Extension:MultimediaViewer/Exported test wiki is a small set of Commons templates (stripped from most logic so they don't make an average MediaWiki box explode and don't need a dozen template logic extensions installed), for testing purposes.