Content Control Modules
Four content control modules allow runtime content choices or the optimization of content delivery. They are BasicContentControl, CustomTestAttributes, PrefetchControl, and SkipContentControl. If the CustomTestAttributes module is to be used in a profile, the BasicContentControl module must also be implemented. The PrefetchControl and SkipContentControl modules have no prerequisites.
The BasicContentControl Module
SMIL 2.0 has several system test attributes, some of which are new to SMIL 2.0. These attributes contain information about the host system such as the system language or system screen size. Having such properties available means that a SMIL author can provide alternative presentations of media, depending on the ...
Get Special Edition Using XML, Second Edition now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
