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IDvdControl2::SelectSubpictureStream method

The SelectSubpictureStream method sets the subpicture stream to display.

Syntax


HRESULT SelectSubpictureStream(
  ULONG ulSubPicture,
  [in]   DWORD dwFlags,
  [out]  IDvdCmd **ppCmd
);

Parameters

ulSubPicture

Value that specifies the subpicture stream, which must be from 0 through 31, or 63.

Value Description
0-31The stream is valid.
63The stream is the dummy stream, which means it is a muted, low-bitrate stream.

 

dwFlags [in]

Bitwise OR of one or more flags from the DVD_CMD_FLAGS enumeration, specifying how to synchronize the command.

ppCmd [out]

Receives a pointer to an IDvdCmd object that can be used to synchronize DVD commands. The caller must release the interface. This parameter can be NULL. For more information, see Synchronizing DVD Commands.

Return value

Returns one of the following values.

Return codeDescription
S_OK

Success.

E_INVALIDARG

ulSubPicture is out of range or doesn't correspond to an SP stream.

E_UNEXPECTED

The ulSubPicture parameter is valid, but DVD Navigator cannot set it for some other reason.

VFW_E_DVD_OPERATION_INHIBITED

UOP control prohibits the operation.

VFW_E_DVD_INVALIDDOMAIN

Invalid domain.

VFW_E_DVD_STREAM_DISABLED

The specified stream is disabled.

 

Remarks

The following table shows the Annex J command name to which this method name corresponds, and the domains in which this method is valid.

Annex J Command Name Valid Domains
Sub-picture_Stream_Change
  • DVD_DOMAIN_VideoManagerMenu
  • DVD_DOMAIN_VideoTitleSetMenu
  • DVD_DOMAIN_Title
  • DVD_DOMAIN_Stop

 

Requirements

Minimum supported client

Windows XP [desktop apps only]

Minimum supported server

Windows Server 2003 [desktop apps only]

Header

Strmif.h (include Dshow.h)

Library

Strmiids.lib

See also

Audio and Subpicture Streams
DVD Applications
Error and Success Codes
IDvdControl2 Interface

 

 

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