Adobe 12020596 Supplement Manual page 94

Adobe Acrobat SDK
Adobe® Supplement to the ISO 32000
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Loading State Data. When the View is activated, the run time iterates through each View Params
dictionary and loads the state data for each
of the
Data
Flash content: An ActionScript ExternalInterface call is made to the function
multimedia_setState
3D content: A JavaScript
the
data
See implementation note E-11,
State Data for Commenting on Video. RichMedia annotations that support video playback have a Flash
(.swf ) resource to enable playback of the video content. That file needs to support saving and loading
state data in order to enable commenting on Video.
The format of the state data when a
follows, where currentTimeInSeconds is the current time the video playhead is set at:
'<stateData><movieInfo time="currentTimeInSeconds"/></stateData>'
Sending a
the above string as an argument sets the current time to match the value for
Extended Example
The following is a quasi complete example of a rich media annotation.
9 0 obj
<< /Type /Annot
/Subtype /RichMedia
/NM (RichMedia001)
/AP << /N 10 0 R >>
/F 68
/P 5 0 R
/Rect [ 50 50 742 500 ]
/Border [ 0 0 0 ]
/BS
<< /Type /Border
/W 0
/S /S
>>
/RichMediaContent 12 0 R
/RichMediaSettings 22 0 R
>>
endobj
10 0 obj
<< /Length 39
/Type /XObject
/BBox [ 0.0 0.0 692 450 ]
/Resources
<< /XObject << /Im0 11 0 R >>
/ProcSet [ /PDF /ImageC ]
entry is restored depends on the content type:
, where the first argument is the value stored for
StateEvent
property set to the value stored for
page
multimedia_setState
referenced. The mechanism by which the content
Instance
is invoked with the
.
Data
131.
multimedia_getState
ExternalInterface command to the video player Flash instance with
% RichMedia annotation
% Annotation name
% Appearance dictionary
% Annotation flags
% Parent
% Rectangle
% Border
% Border Style dictionary
% Width (0 points)
% Border style (Solid)
% Appearance dictionary
Multimedia Features (Chapter 9 in PDF Reference)
9.6.1 RichMedia Annotations
.
Data
property set to the value
type
ExternalInterface command is invoked is as
currentTimeInSeconds
94
and
load
.