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    ¼«Ê¬¤Î¹¥¤­¤Ê¶Ê¤Î mp3 ¥Õ¥¡¥¤¥ë¤«¡¤wav ¥Õ¥¡¥¤¥ë¤òÍÑ°Õ¤·¤è¤¦(mp3 ¤ÎÊý¤¬¾®¤µ¤¯¤ÆÎɤ¤¤Í)¡¥ ¤½¤·¤Æ¡¤Processing ¤Î sketch ¥Õ¥¡¥¤¥ë¤ÈƱ¤¸¥Ç¥£¥ì¥¯¥È¥ê¤Ë¤½¤Î¥Õ¥¡¥¤¥ë¤òÃÖ¤³¤¦¡¥
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Î㤨¤Ð¡¤²»³Ú¤Î¥Õ¥¡¥¤¥ë̾¤¬ sample.mp3 ¤À¤È¤·¤è¤¦¡¥ ¤¹¤ë¤È¼¡¤Î¤è¤¦¤Ë 4²Õ½ê½ñ¤­´¹¤¨¤ë¤À¤±¤Ç ¥×¥í¥°¥é¥à¼Â¹Ô»þ¤Ë¤½¤Î¶Ê¤¬ºÆÀ¸¤µ¤ì¤ë¡¥

  1. import ddf.minim.*;   // ²»³ÚºÆÀ¸(1) ½àÈ÷

  2. Minim minim;          // ²»³ÚºÆÀ¸(1) ½àÈ÷

  3. AudioPlayer player;   // ²»³ÚºÆÀ¸(1) ½àÈ÷

  4.  

  5. void setup()

  6. {

  7.   minim = new Minim(this); // ¶ÊÆɤ߹þ¤ß½àÈ÷ (2)

  8.   player = minim.loadFile("sample.mp3", 2048); // ¶ÊÆɤ߹þ¤ß(2)

  9.  

  10.   player.loop(); // ¶ÊºÆÀ¸(3)

  11. }

  12.  

  13. void draw()

  14. {

  15. }

  16.  

  17. void stop()

  18. {

  19.   player.close();  // ¶ÊºÆÀ¸ ¸åÊÒÉÕ¤±(4)

  20.   minim.stop();    // ¶ÊºÆÀ¸ ¸åÊÒÉÕ¤±(4)

  21.   super.stop();    // ¶ÊºÆÀ¸ ¸åÊÒÉÕ¤±(4)

  22. }


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  1. import ddf.minim.*;   // ²»³ÚºÆÀ¸(1) ½àÈ÷

  2. import ddf.minim.signals.*;  // ²»³ÚºÆÀ¸(1) ½àÈ÷: ÄɲÃʬ

  3. Minim minim;          // ²»³ÚºÆÀ¸(1) ½àÈ÷

  4. AudioPlayer player;   // ²»³ÚºÆÀ¸(1) ½àÈ÷

  5.  

  6.  

  7. float leftlevel, rightlevel; // ¤¢¤È¤Ç»È¤¦¡Ä

  8.  

  9. void setup()

  10. {

  11.   size(200, 200);

  12.   fill(0,255,0);

  13.  

  14.   minim = new Minim(this); // ¶ÊÆɤ߹þ¤ß½àÈ÷ (2)

  15.   player = minim.loadFile("sample.mp3", 2048); // ¶ÊÆɤ߹þ¤ß(2)

  16.  

  17.   player.loop(); // ¶ÊºÆÀ¸(3)

  18. }

  19.  

  20. void draw()

  21. {

  22.   background(0);

  23.  

  24.   leftlevel  = player.left.level()*1000;   // º¸Â¦²»Î̤ò¼èÆÀ¡ª

  25.   rightlevel = player.right.level()*1000;  // ±¦Â¦²»Î̤ò¼èÆÀ¡ª

  26.  

  27.   rect(0, height-leftlevel, width/2, leftlevel); 

  28.   rect(width/2, height-rightlevel, width/2, rightlevel);

  29.   // ¤Ê¤ó¤«»Í³Ñ¤òÉÁ¤¤¤Æ¤¤¤ë¤¾¡©

  30. }

  31.  

  32. void stop()

  33. {

  34.   player.close();  // ¶ÊºÆÀ¸ ¸åÊÒÉÕ¤±(4)

  35.   minim.stop();    // ¶ÊºÆÀ¸ ¸åÊÒÉÕ¤±(4)

  36.   super.stop();    // ¶ÊºÆÀ¸ ¸åÊÒÉÕ¤±(4)

  37. }



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