IDVDStreamControlInfo
This interface allows you to set the current navigation pack and provides control information about the current output stream.
The following table lists the methods for IDVDStreamControlInfo in the order the compiler calls them.
| Programming element | Description |
|---|---|
| SetNavigationPack | Sets the current navigation pack (NV_PCK) to the one specified. |
| GetBlockAddress | Returns the navigation pack logical block number (NV_PCK_LBN) for the current video object unit (VOBU). |
| GetCategory | Returns the video object unit category (VOBU_CAT) for the current video object unit (VOBU). |
| GetUserOperationControlMask | Returns the video object unit user operation controls (VOBU_UOP_CTL) for the current video object unit (VOBU). |
| GetPresentationTimes | Returns the video object unit start presentation time (VOBU_S_PTM) and video object unit end presentation time (VOBU_E_PTM) for the current video object unit (VOBU). |
| GetEndSequencePTM | Returns the video object unit sequence end presentation time (VOBU_SE_E_PTM) for the current video object unit (VOBU). |
| GetCellRelativeStartTime | Returns the cell elapsed time (C_ELTM) for the current video object unit (VOBU). |
| GetNonSeamlessAngleChangeAddress | Returns a specified non-seamless angle cell destination address (NSML_AGL_Cn_DSTA) for the current video object unit (VOBU). |
| GetHighlightInfo | Returns the IDVDHighlightInfo interface for the current video object unit (VOBU). |
| GetDataSearchInfo | Returns the IDVDDataSearchInfo interface for the current video object unit (VOBU). |
| GetRecordingVideoInfo | Returns the recording information (RECI) for the current video object unit (VOBU). |
| GetRecordingAudioInfo | Returns the ISRC information for the current video object unit's (VOBU) video stream (ISRC_V). |
| GetRecordingSubpictureGroup | Returns the ISRC subpicture selection (ISRC_SP_SEL) group for the current video object unit (VOBU). |
| GetRecordingSubpictureInfo | Returns the ISRC information for a specified set of subpicture streams (ISRC_SPn) in the current video object unit (VOBU). |
| ReaderLock | Locks the current stream control information. |
| ReaderUnlock | Unlocks the current stream control information. |
The IDVDStreamControlInfo interface, like all COM interfaces, inherits the IUnknown interface methods. The IUnknown interface supports the following three methods:
Remarks
You can obtain a pointer to an IDVDStreamControlInfo interface in the following ways:
- By calling the IUnknown::QueryInterface method of a DVDData object and specifying the IID_IDVDStreamControlInfo reference identifier.
- By calling the IDVDDataSearchInfo::GetControlInfo method.
Requirements
OS Versions: Windows CE .NET 4.0 and later.
Header: Dvdata.h, Dvdata.idl.
Link Library: Ddvdids.lib.
See Also
Last updated on Thursday, April 08, 2004
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