com.otaliastudios.transcoder.time

Class SpeedTimeInterpolator

java.lang.Object

com.otaliastudios.transcoder.time.SpeedTimeInterpolator

All Implemented Interfaces:

TimeInterpolator

public class SpeedTimeInterpolator
extends java.lang.Object
implements TimeInterpolator

A TimeInterpolator that modifies the playback speed by the given float factor. A factor less than 1 will slow down, while a bigger factor will accelerate.

Constructor Summary

Constructors

Constructor and Description
SpeedTimeInterpolator(float factor) Creates a new speed interpolator for the given factor.

Method Summary

Modifier and Type	Method and Description
float	getFactor() Returns the factor passed to the constructor.
long	interpolate(TrackType type, long time) Given the track type (audio or video) and the frame timestamp in microseconds, should return the corrected timestamp.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SpeedTimeInterpolator

public SpeedTimeInterpolator(float factor)

Creates a new speed interpolator for the given factor. Throws if factor is less than 0 or equal to 0.

Parameters:

factor - a factor

Method Detail

getFactor

public float getFactor()

Returns the factor passed to the constructor.

Returns:

the factor

interpolate

public long interpolate(@NonNull
                        TrackType type,
                        long time)

Description copied from interface: TimeInterpolator

Given the track type (audio or video) and the frame timestamp in microseconds, should return the corrected timestamp.

Specified by:

interpolate in interface TimeInterpolator

Parameters:

type - track type

time - frame timestamp in microseconds

Returns:

the new frame timestamp