In our AEM 6.4.4 installation audio files (mp3) uploaded to a DAM folder
cannot be selected in the asset browser (after upgrading from AEM 6.3 to
6.4).In the "Assets" dropdown we can only select the types "Images",
"Videos", "Documents" etc. but not "Audio".We can however add Audio to
the list of file types for documents for example (
/libs/cq/gui/content/common/options/predicates/filetypes ).But this only
adds these file types to the list of "Document" types for example.The
problem is that the ...