| java.lang.Object | ||
| ↳ | javax.sound.sampled.spi.FormatConversionProvider | |
| ↳ | com.sun.media.sound.UlawCodec | |
Class Overview
U-law encodes linear data, and decodes u-law data to linear data.
Summary
| Public Constructors | |||||||||||
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Constructs a new ULAW codec object.
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| Public Methods | |||||||||||
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Obtains an audio input stream with the specified encoding from the given audio
input stream.
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use old code...
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Obtains the set of source format encodings from which format
conversion services are provided by this provider.
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Obtains the set of target format encodings supported by the format converter
given a particular source format.
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Obtains the set of target format encodings to which format
conversion services are provided by this provider.
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Obtains the set of target formats with the encoding specified
supported by the format converter
If no target formats with the specified encoding are supported
for this source format, an array of length 0 is returned.
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[Expand]
Inherited Methods | |||||||||||
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From class
javax.sound.sampled.spi.FormatConversionProvider
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From class
java.lang.Object
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Public Constructors
public UlawCodec ()
Constructs a new ULAW codec object.
Public Methods
public AudioInputStream getAudioInputStream (AudioFormat.Encoding targetEncoding, AudioInputStream sourceStream)
Obtains an audio input stream with the specified encoding from the given audio input stream.
Parameters
| targetEncoding | desired encoding of the stream after processing |
|---|---|
| sourceStream | stream from which data to be processed should be read |
Returns
- stream from which processed data with the specified target encoding may be read
public AudioInputStream getAudioInputStream (AudioFormat targetFormat, AudioInputStream sourceStream)
use old code...
Parameters
| targetFormat | desired data format of the stream after processing |
|---|---|
| sourceStream | stream from which data to be processed should be read |
Returns
- stream from which processed data with the specified format may be read
public Encoding[] getSourceEncodings ()
Obtains the set of source format encodings from which format conversion services are provided by this provider.
Returns
- array of source format encodings. The array will always have a length of at least 1.
public Encoding[] getTargetEncodings (AudioFormat sourceFormat)
Obtains the set of target format encodings supported by the format converter given a particular source format. If no target format encodings are supported for this source format, an array of length 0 is returned.
Returns
- array of supported target format encodings.
public Encoding[] getTargetEncodings ()
Obtains the set of target format encodings to which format conversion services are provided by this provider.
Returns
- array of target format encodings. The array will always have a length of at least 1.
public AudioFormat[] getTargetFormats (AudioFormat.Encoding targetEncoding, AudioFormat sourceFormat)
Obtains the set of target formats with the encoding specified supported by the format converter If no target formats with the specified encoding are supported for this source format, an array of length 0 is returned.
Returns
- array of supported target formats.