Share via

IDVDROM::ReadVOB

  • Article

This method reads the video object (VOB) for the requested video title set number (VTSN). This method is used internally by the DVD-Video API and is not generally used by applications.

HRESULT ReadVOB(
  UINT16 hVOB,
  INT8* buf,
  UINT32 startBlock,
  UINT32 endBlock
);

Parameters

  • hVOB
    [out] VOB handle.
  • buf
    [in, out] Buffer to store the VOB.
  • startBlock
    [in] Starting block number.
  • endBlock
    [in] Ending block number.

Return Values

If the function succeeds, the return value is S_OK.

If the method fails, the return value may be one of the following error values.

Error value Description
E_INVALIDARG One or more arguments is invalid.
E_FAIL The method failed.

Requirements

OS Versions: Windows CE .NET 4.0 and later.
Header: Dvdata.h, Dvdata.idl.
Link Library: Ddvdids.lib.

See Also

IDVDROM::ReadVOB | IDVDROM::CloseVOB

 Last updated on Thursday, April 08, 2004

© 1992-2003 Microsoft Corporation. All rights reserved.