com.google.android.exoplayer2.text

Interface Subtitle

All Known Implementing Classes:

CeaOutputBuffer, SubtitleOutputBuffer

public interface Subtitle

A subtitle consisting of timed Cues.

Method Summary

Modifier and Type	Method and Description
List<Cue>	getCues(long timeUs) Retrieve the cues that should be displayed at a given time.
long	getEventTime(int index) Returns the event time at a specified index.
int	getEventTimeCount() Returns the number of event times, where events are defined as points in time at which the cues returned by getCues(long) changes.
int	getNextEventTimeIndex(long timeUs) Returns the index of the first event that occurs after a given time (exclusive).

Method Detail

getNextEventTimeIndex

int getNextEventTimeIndex(long timeUs)

Returns the index of the first event that occurs after a given time (exclusive).

Parameters:

timeUs - The time in microseconds.

Returns:

The index of the next event, or C.INDEX_UNSET if there are no events after the specified time.

getEventTimeCount

int getEventTimeCount()

Returns the number of event times, where events are defined as points in time at which the cues returned by getCues(long) changes.

Returns:

The number of event times.

getEventTime

long getEventTime(int index)

Returns the event time at a specified index.

Parameters:

index - The index of the event time to obtain.

Returns:

The event time in microseconds.

getCues

List<Cue> getCues(long timeUs)

Retrieve the cues that should be displayed at a given time.

Parameters:

timeUs - The time in microseconds.

Returns:

A list of cues that should be displayed, possibly empty.