Subtitle (ExoPlayer library)

All Known Implementing Classes:

SubtitleOutputBuffer
```
public interface Subtitle
```
A subtitle consisting of timed Cues.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	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.