IltmmDVDControl::PlayBackwards

Summary

Plays the current title in reverse, from the current location and at the specified speed.

Syntax

#include "ltmm.h"

Language Syntax
C HRESULT IltmmDVDControl_PlayBackwards(pDVD, speed)
C++ HRESULT PlayBackwards(speed)

Parameters

IltmmDVDControl *pDVD

Pointer to an IltmmDVDControl interface.

double speed

Value that represents the playback speed. This is a multiplier value, where 1.0 means the original speed, 2.0 means twice the original speed, and 0.5 means half the original speed.

Returns

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

Comments

This function does not support command synchronization.

For more information on the playback options supported in LEADTOOLS Multimedia, refer to Playback Options.

For more detailed information, refer to the Microsoft documentation for IDvdControl2::PlayBackwards.

Required DLLs and Libraries

Platforms

Win32, x64.

See Also

Functions

Topics

Example

Language Example
C IltmmDVDControl::GetButtonAtPosition
C++ IltmmDVDControl::GetButtonAtPosition
Help Version 23.0.2024.2.29
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LEADTOOLS Multimedia C API Help
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.