AudioStretcher

```
public interface AudioStretcher

                    
```
An AudioStretcher will change audio samples duration, in response to a com.otaliastudios.transcoder.time.TimeInterpolator that altered the sample timestamp. This can mean either shrink the sample (in case of video speed up) or elongate it (in case of video slow down) so that it matches the output size.

Method Summary

Modifier and Type	Method	Description
`abstract void`	`stretch(@NonNull() ShortBuffer input, @NonNull() ShortBuffer output, int channels)`	Stretches the input into the output, based on the remaining value of both.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - stretch
```
 abstract void stretch(@NonNull() ShortBuffer input, @NonNull() ShortBuffer output, int channels)
```
    Stretches the input into the output, based on the remaining value of both.At the end of this method, the position of both should be equal to theirrespective limit.And of course, both limits should remain unchanged.
    
    Parameters:
    
    input - input buffer
    
    output - output buffer
    
    channels - audio channels