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JavaTM 2 Platform Standard Ed. 5.0 |
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ÀÌÀü Ŭ·¡½º ´ÙÀ½ Ŭ·¡½º | ÇÁ·¹ÀÓÀ¸·Î ÇÁ·¹ÀÓ ¾øÀÌ | |||||||||
°³¿ä: NESTED | Çʵå | constructor | ¸Þ¼µå | »ó¼¼: Çʵå | »ý¼ºÀÚ | ¸Þ¼µå |
java.lang.Object java.io.InputStream javax.sound.sampled.AudioInputStream
public class AudioInputStream
¿Àµð¿À ÀÔ·Â ½ºÆ®¸²Àº ¿Àµð¿ÀÀÇ Çü½Ä ¹× ±æÀÌ°¡ °¡¸®Å°´Â ÀÔ·Â ½ºÆ®¸²ÀÔ´Ï´Ù. ±æÀÌ´Â ¹ÙÀÌÆ®¼ö°¡ ¾Æ´Ï°í »ùÇà ÇÁ·¹ÀÓ¼ö·Î ³ªÅ¸³À´Ï´Ù. ¸î°³ÀÇ ¸Þ¼µå¸¦ »ç¿ëÇØ, ½ºÆ®¸²·ÎºÎÅÍ ÁöÁ¤ÇÑ ¹ÙÀÌÆ®¼ö, ȤÀº ¹ÌÁöÁ¤ÀÇ ¹ÙÀÌÆ®¼ö¸¦ ÀоîµéÀÏ ¼ö°¡ ÀÖ½À´Ï´Ù. ¿Àµð¿À ÀÔ·Â ½ºÆ®¸²Àº ÀÐÈù ÃÖÁ¾ ¹ÙÀÌÆ®¸¦ ±â·ÏÇÕ´Ï´Ù. ÀÓÀÇÀÇ ¹ÙÀÌÆ®¼ö¸¦ ½ºÅµ ÇØ, µÚÀÇ À§Ä¡¿¡ À̵¿ÇØ ÀоîµéÀÏ ¼ö°¡ ÀÖ½À´Ï´Ù. ¿Àµð¿À ÀÔ·Â ½ºÆ®¸²Àº ¸¶Å©¸¦ Áö¿ø ÇÕ´Ï´Ù. ¸¶Å©¸¦ ¼³Á¤Çϸé ÇöÀçÀÇ À§°ªÀÌ ±â¾ïµÇ¾î ´ÙÀ½¿¡ ±× À§Ä¡·Î µ¹¾Æ°¥ ¼ö°¡ ÀÖ½À´Ï´Ù.
AudioSystem
Ŭ·¡½º¿¡´Â AudioInputStream
°´Ã¼¸¦ Á¶ÀÛÇÏ´Â ¸¹Àº ¸Þ¼µå°¡ ÀÖ½À´Ï´Ù. ¿¹¸¦ µé¾î
¸Þ¼µå¸¦ »ç¿ëÇÏ¸é ´ÙÀ½ÀÇ Á¶ÀÛÀ» ½ÇÇàÇÒ ¼ö ÀÖ½À´Ï´Ù.
AudioSystem
,
Clip.open(AudioInputStream)
ÇÊµå °³¿ä | |
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protected AudioFormat |
format
½ºÆ®¸²¿¡ Æ÷ÇԵǴ ¿Àµð¿À µ¥ÀÌÅÍÀÇ Çü½ÄÀÔ´Ï´Ù. |
protected long |
frameLength
½ºÆ®¸²ÀÇ ±æÀÌ, »ùÇà ÇÁ·¹ÀÓ ´ÜÀ§ÀÔ´Ï´Ù. |
protected long |
framePos
ÀÌ ½ºÆ®¸²ÀÇ ÇöÀçÀÇ À§Ä¡, »ùÇà ÇÁ·¹ÀÓ ´ÜÀ§ (Á¦·Î·ÎºÎÅÍ ½ÃÀ۵ȴÙ)ÀÔ´Ï´Ù. |
protected int |
frameSize
°¢ frame size, ¹ÙÀÌÆ® ´ÜÀ§ÀÔ´Ï´Ù. |
»ý¼ºÀÚ °³¿ä | |
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AudioInputStream (InputStream stream,
AudioFormat format,
long length)
ÁöÁ¤µÈ ÀÔ·Â ½ºÆ®¸²·ÎºÎÅÍÀÇ ¿Àµð¿À µ¥ÀÌÅ͸¦ »ç¿ëÇØ, ¿ä±¸µÈ Çü½Ä ¹× »ùÇà ÇÁ·¹ÀÓ¼ö·Î ³ªÅ¸³»Áö´Â ±æÀ̸¦ °¡Áö´Â ¿Àµð¿À ÀÔ·Â ½ºÆ®¸²À» ±¸ÃàÇÕ´Ï´Ù. |
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AudioInputStream (TargetDataLine line)
ÁöÁ¤µÈ Ÿ°Ù µ¥ÀÌÅÍ ¶óÀÎÀ¸·ÎºÎÅÍ µ¥ÀÌÅ͸¦ ÀоîµéÀÌ´Â ¿Àµð¿À ÀÔ·Â ½ºÆ®¸²À» ±¸ÃàÇÕ´Ï´Ù. |
¸Þ¼µå °³¿ä | |
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int |
available ()
ÀÌ ¿Àµð¿À ÀÔ·Â ½ºÆ®¸²·ÎºÎÅÍ, ºí·Ï µÇ´Â ÀÏ ¾øÀÌ read ÇÒ ¼ö ÀÖ´Â (¶Ç´Â ½ºÅµ ÇÒ ¼ö ÀÖ´Ù) ÃÖ´ë ¹ÙÀÌÆ®¼ö¸¦ ¸®ÅÏÇÕ´Ï´Ù. |
void |
close ()
ÀÌ ¿Àµð¿À ÀÔ·Â ½ºÆ®¸²À» Ŭ·Î¿ìÁî ÇØ, ±× ½ºÆ®¸²¿¡ °ü·ÃµÈ ¸ðµç system resource¸¦ ÇعæÇÕ´Ï´Ù. |
AudioFormat |
getFormat ()
¿Àµð¿À ÀÔ·Â ½ºÆ®¸²³»ÀÇ »ç¿îµå µ¥ÀÌÅÍÀÇ ¿Àµð¿À Çü½ÄÀ» ÃëµæÇÕ´Ï´Ù. |
long |
getFrameLength ()
¹ÙÀÌÆ®¼ö°¡ ¾Æ´Ï°í »ùÇà ÇÁ·¹ÀÓ¼ö·Î ³ªÅ¸³»Áö´Â ½ºÆ®¸²ÀÇ ±æÀ̸¦ ÃëµæÇÕ´Ï´Ù. |
void |
mark (int readlimit)
ÀÌ ÀÔ·Â ½ºÆ®¸²ÀÇ ÇöÀçÀÇ À§Ä¡¿¡ ¸¶Å©¸¦ ¼³Á¤ÇÕ´Ï´Ù. |
boolean |
markSupported ()
ÀÌ ¿Àµð¿À ÀÔ·Â ½ºÆ®¸²ÀÌ, mark ¸Þ¼µå¿Í reset ¸Þ¼µå¸¦ Áö¿ø
ÇÏ°í ÀÖÀ»Áö ¾î¶³Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. |
int |
read ()
¿Àµð¿À ÀÔ·Â ½ºÆ®¸²·ÎºÎÅÍ µ¥ÀÌÅÍÀÇ ´ÙÀ½ÀÇ ¹ÙÀÌÆ®¸¦ ÀоîµéÀÔ´Ï´Ù. |
int |
read (byte[] b)
¿Àµð¿À ÀÔ·Â ½ºÆ®¸²·ÎºÎÅÍ ¼ö¹ÙÀÌÆ®¸¦ Àбâ, ±×°ÍÀ» ¹öÆÛ ¹è¿ b ¿¡ Æ÷ÇÔÇÕ´Ï´Ù. |
int |
read (byte[] b,
int off,
int len)
¿Àµð¿À ½ºÆ®¸²·ÎºÎÅÍ ÁöÁ¤µÈ µ¥ÀÌÅÍÀÇ ÃÖ´ë ¹ÙÀÌÆ®¼ö±îÁö Àбâ, ÀоîµéÀÎ ¹ÙÀÌÆ®°¡ ÁöÁ¤µÈ ¹ÙÀÌÆ® ¹è¿¿¡ Æ÷ÇÔÇÕ´Ï´Ù. |
void |
reset ()
ÀÌ ¿Àµð¿À ÀÔ·Â ½ºÆ®¸²ÀÇ À§Ä¡¸¦, ÀÔ·Â ½ºÆ®¸²·Î ¸¶Áö¸·¿¡ mark ¸Þ¼µå°¡ ºÒ·Á °¬À» ¶§ÀÇ À§Ä¡¿¡ Àç¼³Á¤ÇÕ´Ï´Ù. |
long |
skip (long n)
ÁöÁ¤ÇÑ ¹ÙÀÌÆ®¼ö¸¦, ÀÌ ¿Àµð¿À ÀÔ·Â ½ºÆ®¸²·ÎºÎÅÍ ½ºÅµ ¹× ÆıâÇÕ´Ï´Ù. |
Ŭ·¡½º java.lang. Object ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼µå |
---|
clone,
equals,
finalize,
getClass,
hashCode,
notify,
notifyAll,
toString,
wait,
wait,
wait |
ÇʵåÀÇ »ó¼¼ |
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protected AudioFormat format
protected long frameLength
protected int frameSize
protected long framePos
»ý¼ºÀÚ »ó¼¼ |
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public AudioInputStream(InputStream stream, AudioFormat format, long length)
stream
- ÀÌ AudioInputStream
±â°¡ µÇ´Â ½ºÆ®¸²format
- ÀÌ ½ºÆ®¸²ÀÇ ¿Àµð¿À µ¥ÀÌÅÍÀÇ Çü½Älength
- »ùÇà ÇÁ·¹ÀÓ¼ö·Î ³ªÅ¸³»Áö´Â ÀÌ ½ºÆ®¸²³»ÀÇ µ¥ÀÌÅÍÀÇ ±æÀÌpublic AudioInputStream(TargetDataLine line)
line
- ÀÌ ½ºÆ®¸²ÀÌ µ¥ÀÌÅ͸¦ ¾ò´Â Ÿ°Ù µ¥ÀÌÅÍ ¶óÀÎAudioSystem.NOT_SPECIFIED
¸Þ¼µåÀÇ »ó¼¼ |
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public AudioFormat getFormat()
public long getFrameLength()
public int read() throws IOException
IOException
°¡ ¹ß»ý µË´Ï´Ù.
InputStream
³»ÀÇ read
IOException
- ÀÔÃâ·Â ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ìread(byte[], int, int)
,
read(byte[])
,
public int read(byte[] b) throws IOException
b
¿¡ Æ÷ÇÔÇÕ´Ï´Ù. ½ÇÁ¦·Î ÀÐÈù ¹ÙÀÌÆ®¼ö´Â Á¤¼ö·Î¼ ¸®Åϵ˴ϴÙ
. ÀÔ·Â µ¥ÀÌÅ͸¦ ÀоîµéÀÏ ¼ö ÀÖ°Ô µÇ´ÂÁö, ÆÄÀÏÀÇ ¸¶Áö¸·ÀÌ °ËÃâµÇ´ÂÁö, ¶Ç´Â ¿¹¿Ü°¡ ¹ß»ýÇÒ ¶§±îÁö, ÀÌ ¸Þ¼µå´Â ºí·Ï µË´Ï´Ù.
ÀÌ ¸Þ¼µå´Â Ç×»ó frame sizeÀÇ ÀûºÐ¼ö¸¦ ÀоîµéÀÔ´Ï´Ù. ¹è¿ÀÇ ±æÀÌ°¡ frame sizeÀÇ ÀûºÐ¼ö·Î µÇ¾î ÀÖÁö ¾ÊÀº °æ¿ì´Â ÃÖ´ë·Î b.length - (b.length % frameSize)
¹ÙÀÌÆ®¸¦ ÀоîµéÀÔ´Ï´Ù.
InputStream
³»ÀÇ read
b
- µ¥ÀÌÅÍÀÇ µ¶ÇØóÀÇ ¹öÆÛ
IOException
- ÀÔÃâ·Â ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ìread(byte[], int, int)
,
read()
,
available()
public int read(byte[] b, int off, int len) throws IOException
ÀÌ ¸Þ¼µå´Â Ç×»ó frame sizeÀÇ ÀûºÐ¼ö¸¦ ÀоîµéÀÔ´Ï´Ù. len
°¡ frame sizeÀÇ ÀûºÐ¼ö·Î µÇ¾î ÀÖÁö ¾ÊÀº °æ¿ì´Â ÃÖ´ë·Î len - (len % frameSize)
¹ÙÀÌÆ®¸¦ ÀоîµéÀÔ´Ï´Ù.
InputStream
³»ÀÇ read
b
- µ¥ÀÌÅÍÀÇ µ¶ÇØóÀÇ ¹öÆÛoff
- µ¥ÀÌÅÍ°¡ Ãâ·ÂÇØÁö´Â À§Ä¡ÀÇ, ¹è¿ b
¼±µÎ·ÎºÎÅÍÀÇ ¿ÀÇÁ¼Â(offset)len
- ÀоîµéÀÌ´Â ÃÖ´ë ¹ÙÀÌÆ®¼ö
IOException
- ÀÔÃâ·Â ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ìread(byte[])
,
read()
,
skip(long)
,
available()
public long skip(long n) throws IOException
InputStream
³»ÀÇ skip
n
- ½ºÅµÀÌ ¿ä±¸µÈ ¹ÙÀÌÆ®¼ö
IOException
- ÀÔÃâ·Â ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ìread()
,
available()
public int available() throws IOException
read
¶Ç´Â skip
¸Þ¼µå¸¦ ´ÙÀ½¿¡ È£ÃâÇßÀ» ¶§¿¡ ÇÑÁ¤ÇØ Àû¿ëµË´Ï´Ù. Á¦ÇÑÀº ÀÌ·¯ÇÑ ¸Þ¼µå¸¦ È£ÃâÇÒ ¶§¸¶´Ù ¹Ù²Ü ¼ö°¡ ÀÖ½À´Ï´Ù. ÀÌ ½ºÆ®¸²ÀÌ Å¬·Î¿ìÁî ÇÏ°í ÀÖ´Â °æ¿ì, ±âÃÊ¿¡ ÀÖ´Â ½ºÆ®¸²¿¡ µû¶ó¼´Â IOException°¡ ¹ß»ýµÇ´Â ÀÏÀÌ ÀÖ½À´Ï´Ù.
InputStream
³»ÀÇ available
IOException
- ÀÔÃâ·Â ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ìread(byte[], int, int)
,
read(byte[])
,
read()
,
skip(long)
public void close() throws IOException
Closeable
³»ÀÇ close
InputStream
³»ÀÇ close
IOException
- ÀÔÃâ·Â ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ìpublic void mark(int readlimit)
InputStream
³»ÀÇ mark
readlimit
- ¸¶Å© µÈ À§°ªÀÌ ¹«È¿°¡ µÇ±â Àü¿¡ Àбâ
°¡´ÉÇÑ ÃÖ´ë ¹ÙÀÌÆ®¼öreset()
,
markSupported()
public void reset() throws IOException
mark
¸Þ¼µå°¡ ºÒ·Á °¬À» ¶§ÀÇ À§Ä¡¿¡ Àç¼³Á¤ÇÕ´Ï´Ù.
InputStream
³»ÀÇ reset
IOException
- ÀÔÃâ·Â ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ìmark(int)
,
markSupported()
public boolean markSupported()
mark
¸Þ¼µå¿Í reset
¸Þ¼µå¸¦ Áö¿ø
ÇÏ°í ÀÖÀ»Áö ¾î¶³Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù.
InputStream
³»ÀÇ markSupported
mark
¿Í
reset
¸Þ¼µå¸¦ Áö¿ø
ÇÏ°í ÀÖ´Â °æ¿ì´Â true
, ±×·¸Áö ¾ÊÀº °æ¿ì´Â false
mark(int)
,
reset()
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JavaTM 2 Platform Standard Ed. 5.0 |
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ÀÌÀü Ŭ·¡½º ´ÙÀ½ Ŭ·¡½º | ÇÁ·¹ÀÓÀ¸·Î ÇÁ·¹ÀÓ ¾øÀÌ | |||||||||
°³¿ä: NESTED | Çʵå | constructor | ¸Þ¼µå | »ó¼¼: Çʵå | »ý¼ºÀÚ | ¸Þ¼µå |
Copyright 2004 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms . Documentation Redistribution Policy µµ ÂüÁ¶ÇϽʽÿÀ.