IltmfPlay::put_CurrentPosition

#include "ltmf.h"

Platform Syntax
C HRESULT IltmfPlay_put_CurrentPosition(pPlay, newVal)
C++ HRESULT put_CurrentPosition(newVal)

Sets the current position, relative to the total duration of the stream.

Parameters

IltmfPlay *pPlay

Pointer to an IltmfPlay interface.

DOUBLE newVal

New position, in seconds.

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 MediaFoundation documentation.

Comments

The position specified by the Position parameter is relative to the total duration, ignoring playback rate. For example, if a source file is 10 seconds long, setting the position to 5.0 causes the object seek to the middle of the file, regardless of playback rate.

Users should call IltmfPlay::CheckSeekingCapabilities to determine if ltmfPlay_Seeking_Backward and ltmfPlay_Seeking_Forward are enabled.

Required DLLs and Libraries

Platforms

Win32, x64.

See Also

Functions

Topics

Example

For a C++ example, refer to the Simple Media Player for C++.

Help Version 22.0.2022.4.6
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2022 LEAD Technologies, Inc. All Rights Reserved.

LEADTOOLS Media Foundation C API Help

Products | Support | Contact Us | Intellectual Property Notices
© 1991-2022 LEAD Technologies, Inc. All Rights Reserved.