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The following GUID corresponds to the video port vertical-blanking-interval (VBI) category:
PINNAME_VIDEO_VIDEOPORT_VBI
Videoport VBI category pins transfer VBI streams from an analog decoder directly to DirectDraw surfaces through a hardware connection.
When specifying PINNAME_VIDEO_VIDEOPORT_VBI pins, use the information listed in the following table.
| Attribute | Value |
|---|---|
DataRange Structure |
KSDATARANGE |
DataFormat Structure |
KSDATAFORMAT |
MajorFormat GUID |
KSDATAFORMAT_TYPE_VIDEO |
Sub-Format GUID |
KSDATAFORMAT_SUBTYPE_VPVBIVideo |
Specifier GUID |
KSDATAFORMAT_SPECIFIER_NONE |
Extended Header Size |
0 |
Required Property Sets |
KSPROPSETID_VPVBIConfig |
Required Event Sets |
KSEVENTSETID_VPVBINotify |
DirectShow majortype |
MEDIATYPE_Video |
DirectShow formattype |
None |