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| Category/PinName | Description |
|---|---|
| PINNAME_VIDEO_CC | CC category output pins provide a stream of decoded, closed-caption byte pairs from field 1, line 21. |
When creating the category PinName, PINNAME_VIDEO_CC, the following structures must be used.
| Attribute | Value |
|---|---|
| DataRange Structure | KS_DATARANGE |
| DataFormat Structure | KS_DATAFORMAT |
| Major Format GUID | KSDATAFORMAT_TYPE_AUXLine21Data |
| Sub-Format GUID | KSDATAFORMAT_SUBTYPE_Line21_BytePair |
| Specifier GUID | KSDATAFORMAT_SPECIFIER_NONE |
| Extended Header Size | 0 |
| Required Property Sets | None |
| Required Event Sets | None |
| DirectShow majortype | None |
| DirectShow formattype | None |