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p5.js | setBuffer() Function

Last Updated : 15 Apr, 2020
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The setBuffer() function is an inbuilt function in p5.js library. This function is used to reset the buffer with the current buffer. Syntax:
setBuffer( buf )
Note: All the sound-related functions only work when the sound library is included in the head section of the index.html file. Parameter: This function accept a single parameters as mentioned above and described below:
  • buf: This parameter holds an array that array 2 Float32 Arrays will create a stereo source. 1 will create a mono source.
Below example illustrates the p5.setBuffer() function in JavaScript: Example: javascript
var sound; 

     
function preload() { 
     
    // Initialize sound 
    sound = loadSound("pfivesound.mp3"); 
} 
     
function setup() { 
     
    // reversebyffering the source
    sound.setBuffer(1);
 
    // Playing the preloaded sound 
    sound.play();
} 
Online editor: https://editor.p5js.org/ Environment Setup: https://www.geeksforgeeks.org/p5-js-soundfile-object-installation-and-methods/ Supported Browsers: The browsers supported by p5.js setBuffer() function are listed below:
  • Google Chrome
  • Internet Explorer
  • Firefox
  • Safari
  • Opera

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