API Guide
601355 Rev A API Functions 2-739
Functions
VSCMD_
MediaQuery_SetDefaults
VSCMD_MediaQuery_SetDefaults sets the
command-level default parameters for the Media Query
commands.
Two levels of default parameter settings are used in the API
software—global defaults and command-specific defaults.
Synopsis VST_BOOLEAN VSCMD_MediaQuery_SetDefaults
(
"…",
VSID_ENDFIELD )
Arguments •"…" = Variable length argument list consisting of pairs of
arguments. Each pair of arguments consists of a parameter
identifier, followed by the value to be used as a command
default value for the field. The valid parameter identifiers
and types for this function are shown in the following
"Parameters" paragraph.
•VSID_ENDFIELD = Required at the end of the variable
length argument list to indicate the end of the list.
Parame ters
Parameter Type Description
VSID_CLIENT_DISPATCH
(VST_CLIENT_DISPATCH) Name of the client dispatch routine to receive
status for Media Query commands.
VSID_ENTERPRISE_ID
(VST_ENTERPRISE_ID) Identifier of the enterprise, if any, to receive
intermediate and final status on Media Query
commands.
VSID_MEDIA_ID_LIST (int) Number of media identified in the list.
(char **) List of media identifier to query.