mime-subtype
Mime Subtype
Mime subtype for a graphic, multimedia object, or piece of supplementary material.
Remarks
The source for this attribute’s values is the Internet Assigned Numbers Authority (IANA).
Although this Tag Set cannot enforce it, the element <graphic> should be limited to still images. The element <media> should be reserved for objects whose @mime-subtype involves video, audio, moving images, time-dependent graphic types, and other non-XML data types. Mimetypes and subtypes should be set accordingly but are not constrained by this Tag Set.
Used on these Elements:
Value | Meaning |
---|---|
Text, numbers, or special characters | A specific mime subtype (IANA). |
Restriction | @mime-subtype is an optional attribute; there is no default. |
Example
... <alternatives> <media mime-subtype="mpeg" mimetype="video" orientation="portrait" position="anchor" specific-use="archival-format" xlink:href="v1"></media> <media mime-subtype="x-flv" mimetype="video" orientation="portrait" position="anchor" specific-use="online-format" xlink:href="v1"></media> </alternatives> ...