Adobe Acrobat SDK
Multimedia Features (Chapter 9 in PDF Reference)
Adobe® Supplement to the ISO 32000
9.6.1 RichMedia Annotations 78
RichMediaSettings Dictionary
The RichMediaSettings dictionary has a purpose similar to that of the
3DA
dictionary with the 3D
Annotation described in Section 9.5.1 of the
PDF Reference
. The RichMediaSettings dictionary stores the
conditions and responses that occur in response to certain events, such as activation and deactivation of
the annotation, and contains two dictionaries. Table 9.50 gives the details of the content of this dictionary.
RichMediaActivation Dictionary
The RichMediaActivation dictionary specifies the style of presentation, default script behavior, default
view information, and animation style when the annotation is activated. Table 9.50a details the contents of
the dictionary.
The activation dictionary includes a script array. Each element contains an indirect object reference to file
specification objects that are also referenced by the
Assets
name tree of the RichMediaContent
dictionary (See
“RichMediaContent dictionary” on page 86
.) When the annotation is activated, each script
in the array is executed in order in a common environment per annotation by the rich media run time
JavaScript interpreter.
There is an optional reference to a view in the scene’s
Views
array (see
“TABLE 9.51 Entries in a
RichMediaContent dictionary” on page 86
) that acts as the default view for the annotation. If not specified,
TABLE 9.50 Entries in a RichMediaSettings dictionary
KEY
TYPE
VALUE
Type
name
(
Optional; ExtensionLevel 3
) The type of PDF object
that this dictionary describes. If present, shall be
RichMediaSettings
for a RichMediaSettings
dictionary.
Activation
dictionary
(
Optional; ExtensionLevel 3
) A RichMediaActivation
dictionary (see Table 9.50a) that specifies the style of
presentation, default script behavior, default view
information, and animation style when the
annotation is activated.
Deactivation
dictionary
(
Optional; ExtensionLevel 3
) A RichMediaDeactivation
dictionary (see Table 9.50b) that specifies the
condition and type of unloading (restart or pause)
that occurs during deactivation.
