ppsx

application/vnd.openxmlformats-officedocument.presentationml.slideshow...

potm

application/vnd.ms-powerpoint.template.macroEnabled.12...

pptm

application/vnd.ms-powerpoint.presentation.macroEnabled.12...

wma

audio/x-ms-wma...

wax

audio/x-ms-wax...

mka

audio/x-matroska...

ogv

video/ogg...

ico

image/x-icon...

rtf

application/rtf...

flv

video/x-flv...