共用方式為

IDvdInfo2::GetTitleAttributes

  • 發行項
 
Microsoft DirectShow 9.0

IDvdInfo2::GetTitleAttributes

The GetTitleAttributes method retrieves attributes of all video, audio, and subpicture streams for the specified title and its menus.

Syntax

  HRESULT GetTitleAttributes(
  ULONG ulTitle,
  DVD_MenuAttributes *pMenu,
  DVD_TitleAttributes *pTitle
);

Parameters

ulTitle

[in] Variable of type ULONG, from 1 through 99, specifying the requested title number. Specify 0xFFFFFFFF for the current title.

pMenu

[out] Pointer to a DVD_MenuAttributes structure that receives the attributes of the menu associated with the specified title.

pTitle

[out] Pointer to a DVD_TitleAttributes structure that receives the attributes of the specified title.

Return Values

Returns one of the following HRESULT values.

Return code Description
S_OK Success.
E_INVALIDARG The nTitle parameter is invalid.
E_INVALIDDOMAIN The DVD Navigator is not in the title domain.
E_POINTER The pMenu or pTitle parameter is invalid.
E_UNEXPECTED DVD Navigator is not initialized or some other internal error occurred.

Requirements

Header: Declared in Strmif.h; include Dshow.h.

Library: Use Strmiids.lib.

See Also