SD application specifications are designed so SD devices can communicate with each other if they use the same format.

Audio
SD-Audio	Audio: AAC, AAC+SBR, WMA, MP3
SD-Sound	MIDI:SMF
SD-Voice	Voice: G.726, AMR
Video
SD-Picture	Still image: JPEG (eXif/DCF spec.)
SD-Image	Still image: JPEG(eXif/JFIF), BMP, GIF, PNG
SD-Video	Video: MPEG-2, MPEG-4, H.264, VC-1
SD-Map	Maps and map-attached information
Document/Content
SD-pDocument	Print image: JPEG/TIFF and text
SD-ePublish	Digital Document: XHTML Basic
SD-PIM	Address books (vCard 2.1) Schedules (vCalendar 1.0) Messages (vMessage 1.1) Memos (vNote 1.1) Bookmarks
Others
SD-Binding	Content to be bound to device instead of media
SD-SD Video	MPEG-2, H.264
SD-SD	Separated Delivery
SD-SD Audio	AAC
SD-SD eBook	View electronic books