This property retrieves the GUID string that specifies the subtype of the media sample.
[Visual
Basic] previewcontrolname.VideoSubType[
= String ]
[Visual C++] [
CString =
]previewcontrolname.GetVideoSubType()
[VB.NET] previewcontrolname.VideoSubType[
= String ]
[C#.NET] previewcontrolname.VideoSubType[
= string ]
Property Value
The GUID string.
Explanation
The VideoSubType property retrieves the GUID string that specifies the subtype of the media sample.
This property is updated when the GetStreamFormat, GetStreamFormats, Open, SetStreamFormat, or ShowCapturePinDialog methods are executed.
When the preview image is uncompressed, the string's first 8 digits will be the FOURCC code.
Setting this value
This value cannot be set
Retrieving this value
This value can be retrieved at run-time