ADIC Digital Camera 601355 Rev A 사용자 설명서

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API Functions

601355 Rev A

VSCMD_MediaClassQuery_SetDefaults

 is issued to 

set the command-level default parameters for the Media Class 
Query command.

Two levels of default parameter settings are used in the API 
software—global defaults and command-specific defaults.

VST_BOOLEAN VSCMD_MediaClassQuery_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

 =

Re

quired at the end of the variable 

length argument list to indicate the end of the list.

VSID_CLASS_QUERY_OPT 
(VST_QUERY_LIST_OPTION)

Indicates the amount of media information 
being requested for each medium in each 
reported MediaClass group. Valid 

VSID_CLASS_QUERY_OPT

 values are 

enumerated in the vs_types.h file.

VSID_CLIENT_DISPATCH 
(VST_CLIENT_DISPATCH)

Name of the client dispatch routine to receive 
status for Media Class Query commands.