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| Category/PinName | Description |
|---|---|
| PINNAME_VIDEO_VIDEOPORT_VBI | Video port VBI category streams are used to transfer VBI streams from an analog decoder directly to DirectDraw surfaces through a hardware connection. |
When creating the category PinName PINNAME_VIDEO_VIDEOPORT_VBI, the following structures must be used.
| 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 |