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Stored procedures
VideoListDriver (Function)
In french: VidéoListeDriver
Lists the drivers for video capture installed on the current computer.
Windows Mobile This function requires a device that operates in Windows CE version 5.0 (or later) and that is equipped with a camera.
Example
// Find out the video drivers installed
// Display them in LIST_DriverList
ListAdd(LIST_DriverList, VideoListDriver(viDirectShow))
Syntax
<Result> = VideoListDriver([<Technology Used>])
<Result>: Character string
List of video drivers installed on the computer, in the following format:
<Name of driver 1> + TAB + <Version of driver 1> + CR + ...
<Name of driver N> + TAB + <Version of driver N>
Where:
  • <Name of driver 1> ... <Name of driver N> correspond to the name of the video drivers,
  • <Version of driver 1> ... <Version of driver N> correspond to the version of the driver.
Windows Mobile List of available capture devices, in the following format:
<Device 1> + CR + <Device 2> + CR + ... <Device N>
<Technology Used>: Integer constant
Versions 19 and later
Type of technology used to list the drivers:
viDirectShowTechnology Used: Direct Show.
This constant must be used:
  • to list the drivers corresponding to the different cameras installed (on a tablet for example).
  • to select a driver used in a Conference control (StreamChangeDriver).
viVideoForWindows
(Default value)
Technology Used: Video for Windows

Windows Mobile This parameter is ignored.
New in version 19
Type of technology used to list the drivers:
viDirectShowTechnology Used: Direct Show.
This constant must be used:
  • to list the drivers corresponding to the different cameras installed (on a tablet for example).
  • to select a driver used in a Conference control (StreamChangeDriver).
viVideoForWindows
(Default value)
Technology Used: Video for Windows

Windows Mobile This parameter is ignored.
Type of technology used to list the drivers:
viDirectShowTechnology Used: Direct Show.
This constant must be used:
  • to list the drivers corresponding to the different cameras installed (on a tablet for example).
  • to select a driver used in a Conference control (StreamChangeDriver).
viVideoForWindows
(Default value)
Technology Used: Video for Windows

Windows Mobile This parameter is ignored.
Remarks
  • To display the list of video drivers in a List Box or Combo Box control, use the following syntax:
    ListAdd(<Name of List Box control>, <Result)

    or
    ListAdd(<Name of List Box control>, VideoListDriver())
  • Versions 22 and later
    This function is equivalent to CameraListDriver.
    New in version 22
    This function is equivalent to CameraListDriver.
    This function is equivalent to CameraListDriver.
Component : wd240obj.dll
Minimum version required
  • Version 9
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