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java.lang.Objectjavax.sound.midi.spi.MidiFileWriter
public abstract class MidiFileWriter
MidiFileWriter provides MIDI file writing services. There are three types of Standard MIDI File (SMF) formats, represented by integers 0, 1, and 2. Type 0 files contain a single track and represents a single song performance. Type 1 may contain multiple tracks for a single song performance. Type 2 may contain multiple tracks, each representing a separate song performance. See http://en.wikipedia.org/wiki/MIDI#MIDI_file_formats for more information.
Constructor Summary | |
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MidiFileWriter()
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Method Summary | |
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abstract int[] |
getMidiFileTypes()
Return the MIDI file types supported by this writer. |
abstract int[] |
getMidiFileTypes(Sequence sequence)
Return the MIDI file types supported by this writer for the given sequence. |
boolean |
isFileTypeSupported(int fileType)
Returns true if this writer supports the given file type. |
boolean |
isFileTypeSupported(int fileType,
Sequence sequence)
Returns true if this writer supports the given file type for the given sequence. |
abstract int |
write(Sequence in,
int fileType,
File out)
Write a sequence to a file using the specified MIDI file type. |
abstract int |
write(Sequence in,
int fileType,
OutputStream out)
Write a sequence to a stream using the specified MIDI file type. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public MidiFileWriter()
Method Detail |
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public abstract int[] getMidiFileTypes()
public abstract int[] getMidiFileTypes(Sequence sequence)
sequence
- the sequence we'd like to write
public boolean isFileTypeSupported(int fileType)
fileType
- the file type we're asking about
public boolean isFileTypeSupported(int fileType, Sequence sequence)
fileType
- the file type we're asking aboutsequence
- the sequence we'd like to write
public abstract int write(Sequence in, int fileType, OutputStream out) throws IOException
in
- the sequence to writefileType
- the MIDI file type to useout
- the output stream to write to
IOException
- if an I/O exception happenspublic abstract int write(Sequence in, int fileType, File out) throws IOException
in
- the sequence to writefileType
- the MIDI file type to useout
- the file to write to
IOException
- if an I/O exception happens
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