Web Audio Made Easy with Howler.js
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The document discusses the challenges of working with audio in web development, particularly highlighting issues with HTML5 audio and the benefits of using the Web Audio API and Howler.js for better control and cross-browser support. It describes how to implement various audio functionalities, including sound effects and background music, using Howler.js as a reliable library for modern web audio applications. Additionally, it briefly mentions MelonJS, an open-source game engine that simplifies audio integration within games.
![USING HOWLER.JS
// Setup sound sprite for SFX.
const sound = new Howl({
src: ['audio/sounds.webm', 'audio/sounds.mp3'],
sprite: {
jump: [0, 600],
move: [2000, 210],
lose: [4000, 3150],
}
});
// Setup background audio.
const theme = new Howl({
src: ['audio/theme.webm', 'audio/theme.mp3'],
html5: true,
loop: true](https://image.slidesharecdn.com/slides-191024021037/85/Web-Audio-Made-Easy-with-Howler-js-7-320.jpg)
Web Audio Made Easy with Howler.js
- 1. Web Audio Made Easy by /James Simpson @GoldFireStudios
- 4. Browser Audio is a Challenge Fragmented support Fragmented codec support HTML5 Audio/Web Audio Mobile works di erently Auto-play policy di erences Etc..
- 6. USING WEB AUDIO API // Create gain node. const ctx = new AudioContext(); const gainNode = ctx.createGain(); gainNode.gain.value = 1; loadBuffer('audio/sounds.mp3'); /** * Load the audio data with XHR. * @param {String} url Source URL. */ function loadBuffer(url) { // Load the buffer from the URL. const xhr = new XMLHttpRequest(); xhr.open('GET', url, true); xhr responseType 'arraybuffer';
- 8. Audio library for the modern web. howler.js makes working with audio in JavaScript easy and reliable across all platforms. Download v2.1.2 Docs 14,989 stars
- 9. Fresh & Lightweight melonJS is an open source HTML5 game engine that empowers developers and designers to focus on content. The framework provides a collection of composable entities and support for a number of thirdparty tools. Giving you a powerful combination that can be used wholesale or piecemeal. Download Read The Docs » Try Me! melonJS Home Download API Getting Started Blog Gallery Forum Contact Us Melon Gaming Language en
- 10. AudioVisualizer C D E F G A B C B A G F E D C Scales Intervals Keyboard Modes Play Audio Volume 2 Major Natural Minor Harmonic Minor Melodic Minor Blues Chromatic Whole Tone C D E F#/Gb G#/Ab A#/Bb C#/Db D#/Eb F G A B With this AudioVisualizer you can see and hear scales, intervals, modes, and/or the notes you play on an on-screen keyboard. For scales and modes, look for the different interval patterns (whole steps, half steps, etc.) that make up each one. Notice how these interval patterns remain consistent when you transpose the scale or mode to a different root note. For intervals, notice how easy it is to identify them and to differentiate between them. Search Contact Blog Mastodon Facebook Twitter Top of Page See also The Music Notation Project and TwinNote Music Notation. Clairnote SN About Play Music Software Blog ?SN->DN
- 12. 12 fps This website uses cookies to ensure you get the best experience on our website More info Got it!
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- 14. LIVE CODE TIME!
- 15. HOWLER.JS FUTURE Web Audio is a powerful audio engine Howler.js 2.0 introduced plugins Plugin support can be bigger and better
- 16. MORE PLUGINS More advanced spatial audio Filters E ects Audio generation Advanced cross-fading Visualizations More...