IltmmDVDControl::PlayBackwards

#include "ltmm.h"

C Syntax

HRESULT IltmmDVDControl_PlayBackwards(pDVD, speed)

C++ Syntax

HRESULT PlayBackwards(speed)

IltmmDVDControl *pDVD;

pointer to an interface

double speed;

speed

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

Parameter

Description

pDVD

Pointer to an IltmmDVDControl interface.

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

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

LTMM

For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

Platforms

Win32, x64

See Also

Elements:

IltmmDVDControl interface, IltmmDVDControl::Pause, IltmmDVDControl::Stop, IltmmDVDControl::Resume, IltmmDVDControl::PlayAtTime, IltmmDVDControl::PlayAtTimeInTitle, IltmmDVDControl::PlayChapter, IltmmDVDControl::PlayChapterInTitle, IltmmDVDControl::PlayChaptersAutoStop, IltmmDVDControl::PlayForwards, IltmmDVDControl::PlayNextChapter, IltmmDVDControl::PlayPeriodInTitleAutoStop, IltmmDVDControl::PlayPrevChapter, IltmmDVDControl::PlayTitle, IltmmDVDControl::ReplayChapter, IltmmDVDControl::StillOff

Topics:

Multimedia Function Group

Example

For a C example, refer to IltmmDVDControl::GetButtonAtPosition Example for C.

For a C++ example, refer to IltmmDVDControl::GetButtonAtPosition Example for C++.

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