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IDvdInfo::GetNumberOfChapters

 
Microsoft DirectShow 9.0

IDvdInfo::GetNumberOfChapters

  • Note   The IDvdInfo interface is deprecated. Use IDvdInfo2 instead.

Retrieves the number of chapters that are defined for a given title.

Syntax

  HRESULT GetNumberOfChapters(
    ULONG ulTitle,
    ULONG *pNumberOfChapters
);

Parameters

ulTitle

[in] Title for which to retrieve the number of chapters.

pNumberOfChapters

[out] Pointer to the retrieved number of chapters for the specified title.

Return Value

Returns an HRESULT value.

Return code Description
E_UNEXPECTED DVD is not initialized or domain is not DVD_DOMAIN_Title.
S_OK Success.
VFW_E_DVD_INVALIDDOMAIN Requested action is not supported on this domain (DVD_DOMAIN).
VFW_E_DVD_OPERATION_INHIBITED Requested action cannot occur at this point in the movie due to the authoring of the current DVD-Video disc.

Remarks

This method is valid in any domain. For more information, see DVD_DOMAIN.

Requirements

Reference: Dshow.h.

Library: Quartz.dll.

See Also