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## ddf.minim
Class Minim

    java.lang.Object
      ddf.minim.Minim

    public class Minim

extends java.lang.Object

The `Minim` class is how you get what you want from JavaSound. There are methods for obtaining objects for playing audio files: `AudioSample`, `AudioSnippet`, and `AudioPlayer`. There are methods for obtaining an `AudioRecorder`, which is how you record audio to disk. There are methods for obtaining an `AudioInput`, which is how you can monitor the computer's line-in or microphone, depending on what the user has set as the record source. Finally there are methods for obtaining an `AudioOutput`, which is how you can play audio generated by your program. All of these classes are given `AudioStreams` by `Minim`, which are `Thread`s that do the actual work of audio I/O. Because of this, you should always call the `close` method of an AudioXXX when you are finished with it.

`Minim` needs to know about your sketch so that it can load files from the sketch's data directory. For this reason, you must pass a PApplet to the constructor.

Author:
  Damien Di Fede

Field Summary
`static javax.sound.sampled.AudioFileFormat.Type` | `AIFC` The .aifc file format.
`static javax.sound.sampled.AudioFileFormat.Type` | `AIFF` The .aiff file format.
`static javax.sound.sampled.AudioFileFormat.Type` | `AU` The .au file format.
`static int` | `LOOP_CONTINUOUSLY`
`static int` | `MONO` Specifies that you want a MONO AudioInput or AudioOutput
`static javax.sound.sampled.AudioFileFormat.Type` | `SND` The .snd file format.
`static int` | `STEREO` Specifies that you want a STEREO AudioInput or AudioOutput
`static javax.sound.sampled.AudioFileFormat.Type` | `WAV` The .wav file format.

Constructor Summary
`Minim(processing.core.PApplet parent)` Creates an instance of Minim that will use the Javasound implementation.
`Minim(processing.core.PApplet parent, MinimServiceProvider msp)` Creates an instance of Minim that will use the provided implementation for audio.

Method Summary
`AudioRecorder` | `createRecorder(Recordable source, java.lang.String fileName, boolean buffered)` Creates an `AudioRecorder` that will use `source` as its record source and that will save to the file name specified.
`static void` | `debug(java.lang.String s)` Displays a debug message, but only if `debugOn()` has been called.
`void` | `debugOff()` Turns off debug messages.
`void` | `debugOn()` Turns on debug messages.
`static void` | `error(java.lang.String s)` Used internally to report error messages.
`AudioInput` | `getLineIn()` Gets an `AudioInput`, to which you can attach `AudioEffects`.
`AudioInput` | `getLineIn(int type)` Gets an `AudioInput`, to which you can attach `AudioEffects`.
`AudioInput` | `getLineIn(int type, int bufferSize)` Gets an `AudioInput`, to which you can attach `AudioEffects`.
`AudioInput` | `getLineIn(int type, int bufferSize, float sampleRate)` Gets an `AudioInput`, to which you can attach `AudioEffects`.
`AudioInput` | `getLineIn(int type, int bufferSize, float sampleRate, int bitDepth)` Gets an `AudioInput`, to which you can attach `AudioEffects`.
`AudioOutput` | `getLineOut()` Gets an `AudioOutput`, to which you can attach `AudioSignals` and `AudioEffects`.
`AudioOutput` | `getLineOut(int type)` Gets an `AudioOutput`, to which you can attach `AudioSignals` and `AudioEffects`.
`AudioOutput` | `getLineOut(int type, int bufferSize)` Gets an `AudioOutput`, to which you can attach `AudioSignals` and `AudioEffects`.
`AudioOutput` | `getLineOut(int type, int bufferSize, float sampleRate)` Gets an `AudioOutput`, to which you can attach `AudioSignals` and `AudioEffects`.
`AudioOutput` | `getLineOut(int type, int bufferSize, float sampleRate, int bitDepth)` Gets an `AudioOutput`, to which you can attach `AudioSignals` and `AudioEffects`.
`AudioPlayer` | `loadFile(java.lang.String filename)` Loads the requested file into an `AudioPlayer` with a buffer size of 1024 samples.
`AudioPlayer` | `loadFile(java.lang.String filename, int bufferSize)` Loads the requested file into an `AudioPlayer` with the request buffer size.
`AudioSample` | `loadSample(java.lang.String filename)` Loads the requested file into an `AudioSample`.
`AudioSample` | `loadSample(java.lang.String filename, int bufferSize)` Loads the requested file into an `AudioSample`.
`AudioSnippet` | `loadSnippet(java.lang.String filename)` Loads the requested file into an `AudioSnippet`
`void` | `stop()` Stops Minim.

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

Field Detail

### MONO

    public static final int MONO

  Specifies that you want a MONO AudioInput or AudioOutput

  See Also:
    Constant Field Values

### STEREO

    public static final int STEREO

  Specifies that you want a STEREO AudioInput or AudioOutput

  See Also:
    Constant Field Values

### LOOP_CONTINUOUSLY

    public static final int LOOP_CONTINUOUSLY

See Also:
  Constant Field Values

### WAV

    public static javax.sound.sampled.AudioFileFormat.Type WAV

  The .wav file format.

### AIFF

    public static javax.sound.sampled.AudioFileFormat.Type AIFF

  The .aiff file format.

### AIFC

    public static javax.sound.sampled.AudioFileFormat.Type AIFC

  The .aifc file format.

### AU

    public static javax.sound.sampled.AudioFileFormat.Type AU

  The .au file format.

### SND

    public static javax.sound.sampled.AudioFileFormat.Type SND

  The .snd file format.

Constructor Detail

### Minim

    public Minim(processing.core.PApplet parent)

  Creates an instance of Minim that will use the Javasound implementation.

  Parameters:
    `parent` - the PApplet that will be used for loading files

### Minim

    public Minim(processing.core.PApplet parent,
                 MinimServiceProvider msp)

  Creates an instance of Minim that will use the provided implementation for audio.

  Parameters:
    `parent` - the PApplet that will be used for loading files
    `msp` - the MinimServiceProvider that will be used for returning audio resources

Method Detail

### error

    public static void error(java.lang.String s)

  Used internally to report error messages. These error messages will appear in the console area of the PDE if you are running a sketch from the PDE, otherwise they will appear in the Java Console.

  Parameters:
    `s` - the error message to report

### debug

    public static void debug(java.lang.String s)

  Displays a debug message, but only if `debugOn()` has been called. The message will be displayed in the console area of the PDE, if you are running your sketch from the PDE. Otherwise, it will be displayed in the Java Console.

  Parameters:
    `s` - the message to display
  See Also:
    `debugOn()`

### debugOn

    public void debugOn()

  Turns on debug messages.

### debugOff

    public void debugOff()

  Turns off debug messages.

### stop

    public void stop()

  Stops Minim. A call to this method should be placed inside of the stop() function of your sketch. We expect that implemenations of the Minim interface made need to do some cleanup, so this is how we tell them it's time.

### loadSample

    public AudioSample loadSample(java.lang.String filename)

  Loads the requested file into an `AudioSample`.

  Parameters:
    `filename` - the file or URL that you want to load
  Returns:
    an `AudioSample` with a 1024 sample buffer
  See Also:
    `loadSample(String, int)`, `AudioSample`

### loadSample

    public AudioSample loadSample(java.lang.String filename,
                                  int bufferSize)

  Loads the requested file into an `AudioSample`.

  Parameters:
    `filename` - the file or URL that you want to load
    `bufferSize` - the sample buffer size you want
  Returns:
    an `AudioSample` with a sample buffer of the requested size

### loadSnippet

    public AudioSnippet loadSnippet(java.lang.String filename)

  Loads the requested file into an `AudioSnippet`

  Parameters:
    `filename` - the file or URL you want to load
  Returns:
    an `AudioSnippet` of the requested file or URL

### loadFile

    public AudioPlayer loadFile(java.lang.String filename)

  Loads the requested file into an `AudioPlayer` with a buffer size of 1024 samples.

  Parameters:
    `filename` - the file or URL you want to load
  Returns:
    an `AudioPlayer` with a 1024 sample buffer
  See Also:
    `loadFile(String, int)`

### loadFile

    public AudioPlayer loadFile(java.lang.String filename,
                                int bufferSize)

  Loads the requested file into an `AudioPlayer` with the request buffer size.

  Parameters:
    `filename` - the file or URL you want to load
    `bufferSize` - the sample buffer size you want
  Returns:
    an `AudioPlayer` with a sample buffer of the requested size

### createRecorder

    public AudioRecorder createRecorder(Recordable source,
                                        java.lang.String fileName,
                                        boolean buffered)

  Creates an `AudioRecorder` that will use `source` as its record source and that will save to the file name specified. The format of the file will be inferred from the extension in the file name. If the extension is not a recognized file type, this will return null. Be aware that if you choose buffered recording the call to `AudioRecorder.save()` will block until the entire buffer is written to disk. In the event that the buffer is very large, your sketch will noticably hang.

  Parameters:
    `source` - the `Recordable` object you want to use as a record source
    `fileName` - the name of the file to record to
    `buffered` - whether or not to use buffered recording
  Returns:
    an `AudioRecorder` for the record source

### getLineIn

    public AudioInput getLineIn()

  Gets an `AudioInput`, to which you can attach `AudioEffects`.

  Returns:
    an STEREO `AudioInput` with a 1024 sample buffer, a sample rate of 44100 and a bit depth of 16
  See Also:
    `getLineIn(int, int, float, int)`

### getLineIn

    public AudioInput getLineIn(int type)

  Gets an `AudioInput`, to which you can attach `AudioEffects`.

  Parameters:
    `type` - Minim.MONO or Minim.STEREO
  Returns:
    an `AudioInput` with the requested type, a 1024 sample buffer, a sample rate of 44100 and a bit depth of 16
  See Also:
    `getLineIn(int, int, float, int)`

### getLineIn

    public AudioInput getLineIn(int type,
                                int bufferSize)

  Gets an `AudioInput`, to which you can attach `AudioEffects`.

  Parameters:
    `type` - Minim.MONO or Minim.STEREO
    `bufferSize` - how long you want the `AudioInput`'s sample buffer to be
  Returns:
    an `AudioInput` with the requested attributes, a sample rate of 44100 and a bit depth of 16
  See Also:
    `getLineIn(int, int, float, int)`

### getLineIn

    public AudioInput getLineIn(int type,
                                int bufferSize,
                                float sampleRate)

  Gets an `AudioInput`, to which you can attach `AudioEffects`.

  Parameters:
    `type` - Minim.MONO or Minim.STEREO
    `bufferSize` - how long you want the `AudioInput`'s sample buffer to be
    `sampleRate` - the desired sample rate in Hertz (typically 44100)
  Returns:
    an `AudioInput` with the requested attributes and a bit depth of 16
  See Also:
    `getLineIn(int, int, float, int)`

### getLineIn

    public AudioInput getLineIn(int type,
                                int bufferSize,
                                float sampleRate,
                                int bitDepth)

  Gets an `AudioInput`, to which you can attach `AudioEffects`.

  Parameters:
    `type` - Minim.MONO or Minim.STEREO
    `bufferSize` - how long you want the `AudioInput`'s sample buffer to be
    `sampleRate` - the desired sample rate in Hertz (typically 44100)
    `bitDepth` - the desired bit depth (typically 8)
  Returns:
    an `AudioInput` with the requested attributes

### getLineOut

    public AudioOutput getLineOut()

  Gets an `AudioOutput`, to which you can attach `AudioSignals` and `AudioEffects`.

  Returns:
    a STEREO `AudioOutput` with a 1024 sample buffer, a sample rate of 44100 and a bit depth of 16
  See Also:
    `getLineOut(int, int, float, int)`

### getLineOut

    public AudioOutput getLineOut(int type)

  Gets an `AudioOutput`, to which you can attach `AudioSignals` and `AudioEffects`.

  Parameters:
    `type` - Minim.MONO or Minim.STEREO
  Returns:
    an `AudioOutput` with the requested type, a 1024 sample buffer, a sample rate of 44100 and a bit depth of 16
  See Also:
    `getLineOut(int, int, float, int)`

### getLineOut

    public AudioOutput getLineOut(int type,
                                  int bufferSize)

  Gets an `AudioOutput`, to which you can attach `AudioSignals` and `AudioEffects`.

  Parameters:
    `type` - Minim.MONO or Minim.STEREO
    `bufferSize` - how long you want the `AudioOutput`'s sample buffer to be
  Returns:
    an `AudioOutput` with the requested attributes, a sample rate of 44100 and a bit depth of 16
  See Also:
    `getLineOut(int, int, float, int)`

### getLineOut

    public AudioOutput getLineOut(int type,
                                  int bufferSize,
                                  float sampleRate)

  Gets an `AudioOutput`, to which you can attach `AudioSignals` and `AudioEffects`.

  Parameters:
    `type` - Minim.MONO or Minim.STEREO
    `bufferSize` - how long you want the `AudioOutput`'s sample buffer to be
    `sampleRate` - the desired sample rate in Hertz (typically 44100)
  Returns:
    an `AudioOutput` with the requested attributes and a bit depth of 16
  See Also:
    `getLineOut(int, int, float, int)`

### getLineOut

    public AudioOutput getLineOut(int type,
                                  int bufferSize,
                                  float sampleRate,
                                  int bitDepth)

  Gets an `AudioOutput`, to which you can attach `AudioSignals` and `AudioEffects`.

  Parameters:
    `type` - Minim.MONO or Minim.STEREO
    `bufferSize` - how long you want the `AudioOutput`'s sample buffer to be
    `sampleRate` - the desired sample rate in Hertz (typically 44100)
    `bitDepth` - the desired bit depth (typically 8)
  Returns:
    an `AudioOutput` with the requested attributes

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