WAV (Annotation Graphs 1.2.4 API)

java.lang.Object
- nzilbb.media.wav.WAV

```
public class WAV
extends Object
```
Utility functions for WAV files.

Author:

Robert Fromont robert@fromont.net.nz

- Method Summary
  
  All Methods Static Methods Concrete Methods
  Modifier and Type Method Description
  
  static Double duration(File wav)
  Determine the duration in seconds of the given WAV file.
  - Methods inherited from class java.lang.Object
    equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - duration
```
public static Double duration(File wav)
                       throws UnsupportedAudioFileException,
                              IOException
```
    Determine the duration in seconds of the given WAV file.
    
    Parameters:
    
    wav -
    
    Returns:
    
    The duration in seconds of the given file, or null if the duration couldn't be determined.
    
    Throws:
    
    UnsupportedAudioFileException
    
    IOException