Processing Forum

Screen name:
farrahzakir

farrahzakir's Profile

1 Posts

0 Responses

0 Followers

Activity Trend

Last 30 days

Loading Chart...

Show:

Expanded view
List view

Audio Mixer

[0 Replies]
- 01-Jul-2013 08:46 AM
- Forum: Share your Work
2. import ddf.minim.*;
3. import ddf.minim.analysis.*;
4. import ddf.minim.signals.*;
6. PImage img;
8. Minim minim;
9. AudioPlayer song0;
10. AudioPlayer song1;
11. AudioPlayer song2;
12. AudioPlayer song3;
13. AudioPlayer song4;
18. FFT fft;
22. PFont f;
24. String typing = "";
26. void setup()
27. {
28. img = loadImage("mixer.jpg");
30. size(512, 200);
31. f = createFont("Arial",10,true);
33. minim = new Minim(this);
36. song0 = minim.loadFile("jazz.wav", 512);
37. song1 = minim.loadFile("rock.wav", 512);
38. song2 = minim.loadFile("classical.wav", 512);
39. song3 = minim.loadFile("pop.wav", 512);
40. song4 = minim.loadFile("indian.wav", 512);
43. fft = new FFT(song0.bufferSize(), song0.sampleRate());
44. fft = new FFT(song1.bufferSize(), song1.sampleRate());
45. fft = new FFT(song2.bufferSize(), song2.sampleRate());
46. fft = new FFT(song3.bufferSize(), song3.sampleRate());
47. fft = new FFT(song4.bufferSize(), song4.sampleRate());
48. }
50. void draw()
51. {
52. image(img,0,0);
54. fft.forward(song0.mix);
55. fft.forward(song1.mix);
56. fft.forward(song2.mix);
57. fft.forward(song3.mix);
58. fft.forward(song4.mix);
62. for(int i = 0; i < song0.left.size() - 1; i++)
63. {
64. stroke(255, 0, 0, 125);
65. line(i, 50 + song0.left.get(i)*50, i+1, 50 + song0.left.get(i+1)*50);
66. line(i, 150 + song0.right.get(i)*50, i+1, 150 + song0.right.get(i+1)*50);
67. }
68. for(int i = 0; i < song1.left.size() - 1; i++)
69. {
71. stroke(255, 255, 0, 129);
72. line(i, 50 + song1.left.get(i)*50, i+1, 50 + song1.left.get(i+1)*50);
73. line(i, 150 + song1.right.get(i)*50, i+1, 150 + song1.right.get(i+1)*50);
74. }
75. for(int i = 0; i < song2.left.size() - 1; i++)
76. {
77. stroke(255, 255, 255, 128);
78. line(i, 50 + song2.left.get(i)*50, i+1, 50 + song2.left.get(i+1)*50);
79. line(i, 150 + song2.right.get(i)*50, i+1, 150 + song2.right.get(i+1)*50);
80. }
81. for(int i = 0; i < song3.left.size() - 1; i++)
82. {
83. stroke(0, 0, 255, 128);
84. line(i, 50 + song3.left.get(i)*50, i+1, 50 + song3.left.get(i+1)*50);
85. line(i, 150 + song3.right.get(i)*50, i+1, 150 + song3.right.get(i+1)*50);
86. }
87. for(int i = 0; i < song4.left.size() - 1; i++)
88. {
89. stroke(255, 100, 0, 128);
90. line(i, 50 + song4.left.get(i)*50, i+1, 50 + song4.left.get(i+1)*50);
91. line(i, 150 + song4.right.get(i)*50, i+1, 150 + song4.right.get(i+1)*50);
92. }
97. textFont(f);
98. fill(255);
101. text("Click in this applet and: Press 'j' for Jazz, 'r' for Rock, 'c' for Classical, 'p' for Pop, 'i' for Indian Mix", 25, 100);
103. }
105. void keyPressed() {
108. if (key == 'j' ) {
110. song0.play();
111. song0.loop();
114. typing = "";
115. }
117. if (key == 'r' ) {
120. song1.play();
121. song1.loop();
123. typing = "";
124. }
127. if (key == 'c' ) {
129. song2.play();
130. song2.loop();
132. typing = "";
133. }
136. if (key == 'p' ) {
138. song3.play();
139. song3.loop();
141. typing = "";
142. }
145. if (key == 'i' ) {
147. song4.play();
148. song4.loop();
150. typing = "";
151. }
154. }
160. void stop()
161. {
162. song0.close();
163. song1.close();
164. song2.close();
165. song3.close();
166. song4.close();
169. minim.stop();
170. }

«Prev
Next »