The frames() function is an inbuilt function in p5.js library. This function is used to return the no of frames. There was a simple equation between samplesRate, duration, and frames. The equation is frames = samplesRate*duration.
Syntax:
frames()
Note: All the sound-related functions only work when the sound library is included in the head section of the index.html file.
Parameters: This function does not accept any parameter.
Return Values: This function return an integer that holds the no of frames.
Below example illustrates the p5.frames() function in JavaScript:
Example:
var sound; var frm; function preload() { // Initialize sound sound = loadSound("pfivesound.mp3"); } function setup() { // Playing the preloaded sound sound.play(); // will return no of frames frm = sound.frames(); console.log(frm); } |
Output:
10201860 // no of frames of the played audio
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 frames() function are listed below:
- Google Chrome
- Internet Explorer
- Firefox
- Safari
- Opera
