The mime subtype for a graphic, multimedia object, or piece of supplementary material
The source for this attribute’s values is the Internet Assigned Numbers Authority (IANA 2003). All permissible non-specific vendor values for mimetype “image” at the time if this DTD’s construction were included.
Value | Meaning |
---|---|
cgm | Computer Graphics Metafile |
g3fax | G3 Facsimile |
gif | CompuServe Graphic Interchange Format |
ief | Image Exchange Format |
jpeg | Joint Photographic Experts Group raster |
naplps | North American Presentation Layer Protocol Syntax |
png | Portable Network Graphics |
prs.btif | Personal Tree Bank Image TIFF |
prs.pti | Personal Tree PTI |
t38 | Real-time Facsimile |
tiff | Tag Image File Format |
tiff-fx | Tag Image File Format Fax eXtended |
Restriction: This attribute may be specified if the element is used. |
Value | Meaning |
---|---|
Text, numbers, or special characters | A specific mime subtype (November 2003 list) |
Restriction: This attribute may be specified if the element is used. |