IltmmPlay::CheckSeekingCapabilities

Summary

Queries whether the object is capable of performing a specified seeking operation.

Syntax

#include "ltmm.h"

Language Syntax
C HRESULT IltmmPlay_CheckSeekingCapabilities(pPlay, Mask, pCaps)
C++ HRESULT CheckSeekingCapabilities(Mask, pCaps)

Parameters

IltmmPlay *pPlay

Pointer to an IltmmPlay interface.

long Mask

Pointer to a bitwise combination of one or more ltmmPlay_Seek attributes. When the function returns, the value indicates which of those attributes are available.

long *pCaps

Pointer to a variable that receives the queried capabilities.

Returns

Value Meaning
S_OK The function was successful.
<> S_OK An error occurred. Refer to the Error Codes or the HRESULT error codes in the DirectShow documentation.

Comments

Declare a long value equal to the bitwise-OR combination of the ltmmPlay_Seek attributes that you want to test. Pass this value in the Mask parameter. When the function returns, pCaps contains a subset of the original bits, indicating which capabilities are present. The return value indicates whether some, none, or all of the requested capabilities are present.

Required DLLs and Libraries

Platforms

Win32, x64.

See Also

Functions

Topics

Example

Language Example
C Simple Media Player
C++ Simple Media Player
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LEADTOOLS Multimedia C API Help
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.