SECTION 9.1
769
Multimedia
9.1.4 Media Play Parameters
A media play parameters dictionary specifies how a media object should be
played. It is referenced from a media rendition (see “Media Renditions” on page
TABLE 9.14 Entries in a media play parameters dictionary
KEY
TYPE
VALUE
Type
name
dictionary
(Optional)
The type of PDF object that this dictionary describes; if present, must be
MediaPlayParams
for a media play parameters dictionary.
(Optional)
A media players dictionary (see “Media Players Dictionary” on page
ing the media.
Note:
If this object is non-viable, the media play parameters dictionary is considered
non-viable.
PL
MH
dictionary
dictionary
(Optional)
A dictionary whose entries (see Table 9.13) must be honored for the me-
dia play parameters to be considered viable.
(Optional)
A dictionary whose entries (see Table 9.13) need only be honored in a
“best effort” sense.
BE
TABLE 9.15 Entries in a media play parameters MH/BE dictionary
KEY
TYPE
VALUE
V
integer
(Optional)
An integer that specifies the desired volume level as a percentage of re-
corded volume level. A zero value is equivalent to mute; negative values are illegal.
Default value: 100.
(Optional)
A flag specifying whether to display a player-specific controller user in-
terface (for example, play/pause/stop controls) when playing. Default value:
false
C
boolean