StreamDescriptor.Type Property

Returns the type of StreamDescriptor object.

Syntax

StationFormat.StreamDescriptors(index).Type

Remarks

Stream descriptors are an enumeration of type MCMSTREAMTYPE, and have the following type values:

Value	Mnemonic	Description
0	MCM_INVALID_STREAM	Invalid. The stream descriptor cannot be initialized.
1	MCM_AUDIO_STREAM	Audio
2	MCM_VIDEO_STREAM	Video
3	MCM_IMAGE_STREAM	Image
4	MCM_SCRIPT_STREAM	Script
5	MCM_UNKNOWN_STREAM	Unknown

Example

Set Station1 = NSChannelMgr.Channels.Item(0)
Set Format4 = MyStation.ChannelFormats.Item(3)
Select Case Format4.StreamDescriptors(0).Type
  Case 0 MsgBox "descriptor type invalid"
  Case 1 MsgBox "Audio descriptor type"
  Case 2 MsgBox "Video descriptor type"
  Case 3 MsgBox "Image descriptor type"
  Case 4 MsgBox "Script descriptor type"
  Case 5 MsgBox "Unknown descriptor type"
End Select