p5.js | setBuffer() Function

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:

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/amp/

Supported Browsers: The browsers supported by p5.js setBuffer() function are listed below:

• Google Chrome
• Internet Explorer
• Firefox
• Safari
• Opera