IBM Books

Image, Audio, Video Extender °ü¸® ¹× ÇÁ·Î±×·¡¹Ö

BytesPerSec


Image Audio Video
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WAVE ¿Àµð¿À¿¡ ´ëÇØ ÃÊ´ç Æò±Õ ¹ÙÀÌÆ® ¼ö·Î µ¥ÀÌÅÍ Àü¼ÛÀ²À» ¸®ÅÏÇÕ´Ï´Ù.

Include ÆÄÀÏ

dmbaudio.h

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>>-BytesPerSec--(--handle--)-----------------------------------><
 

¸Å°³º¯¼ö(µ¥ÀÌÅÍ À¯Çü)

handle(DB2AUDIO)
¿Àµð¿À ÇÚµéÀ» Æ÷ÇÔÇÏ´Â Ä÷³ À̸§À̳ª È£½ºÆ® º¯¼ö.

¸®ÅÏ °ª(µ¥ÀÌÅÍ À¯Çü)

µ¥ÀÌÅÍ Àü¼ÛÀ²(INTEGER). ±âŸ Çü½ÄÀÇ ¿Àµð¿À¿¡ ´ëÇØ ³Î(NULL) °ªÀ» ¸®ÅÏÇÕ´Ï´Ù.

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ÃÊ´ç Æò±Õ ¹ÙÀÌÆ® ¼ö·Î Àü¼ÛÀ²ÀÌ 44100 ¹Ì¸¸ÀÎ employee Å×À̺íÀÇ sound Ä÷³¿¡ ÀúÀåµÈ ¸ðµç ¿Àµð¿ÀÀÇ ÆÄÀÏ À̸§À» È®º¸ÇϽʽÿÀ.

EXEC SQL BEGIN DECLARE SECTION;
 char hvAud_fname[251];
EXEC SQL END DECLARE SECTION;
 
EXEC SQL SELECT FILENAME(SOUND)
      INTO :hvAud_fname
      FROM EMPLOYEE
      WHERE BYTESPERSEC(SOUND) < 44100;


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