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HTML DOM Audio playbackRate Property - W3Schools
https://www.w3schools.com/jsref/prop_audio_playbackrate.asp
playbackspeed. Indicates the current playback speed of the audio. Example values: 1.0 is normal speed. 0.5 is half speed (slower) 2.0 is double speed (faster) -1.0 is backwards, normal speed. -0.5 is backwards, half speed.
Web Audio playbackRate explained - Developer guides | …
https://developer.mozilla.org/en-US/docs/Web/Guide/Audio_and_video_delivery/WebAudio_playbackRate_explained
Here we create an <audio> element, and set its src to a file of our choice. Next we set playbackRate to 0.5, which represents half normal speed (the playbackRate is a multiplier applied to the original rate.)
JavaScript Audio Play Speed Setting playbackRate Tutorial
https://www.developphp.com/video/JavaScript/Audio-Play-Speed-Setting-playbackRate-Tutorial
Learn to add playback speed control to your HTML5 audio and video multimedia programs using JavaScript. <!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <script> function initAudio () { var audio = new Audio (); audio.src = "audio/Stoker.ogg" ; audio.play (); var speedlist = document.getElementById ( "speedlist" ); speedlist.addEventListener ( "change" ,changeSpeed); …
javascript - playbackRate on AUDIO and pitch - Stack …
https://stackoverflow.com/questions/8997813/playbackrate-on-audio-and-pitch
Games use sound. HTML5 has <audio>. Okay, all good so far. Recently I discovered - to my surprise - that IE9 actually supports playbackRate. I eagerly gave it a try. Even more surprising, it actually worked. I tried the same in Chrome, and while it worked it was horribly grating when I set it to 0.5. I've already ditched Firefox because it ...
HTMLMediaElement.playbackRate - Web APIs | MDN
https://developer.mozilla.org/en-US/docs/Web/API/HTMLMediaElement/playbackRate
This is used to implement user controls for fast forward, slow motion, and so forth. The normal playback rate is multiplied by this value to obtain the current rate, so a value of 1.0 indicates normal speed. If playbackRate is negative, the media is not played backwards. The audio is muted when the fast forward or slow motion is outside a useful range (for example, Gecko mutes the …
HTML Audio/Video DOM playbackRate Property
https://www.w3schools.com/Tags/av_prop_playbackrate.asp
Description. playbackspeed. Indicates the current playback speed of the audio/video. Example values: 1.0 is normal speed. 0.5 is half speed (slower) 2.0 is double speed (faster) -1.0 is backwards, normal speed. -0.5 is backwards, half speed.
Play Audio Files in JavaScript - Delft Stack
https://www.delftstack.com/howto/javascript/play-audio-javascript/
Use .play() to Play Audio Files in JavaScript. We can load an audio file in JavaScript simply by creating an audio object instance, i.e. using new Audio(). After an audio file is loaded, we can play it using the .play() function. const music = new Audio('adf.wav'); music.play(); music.loop =true; music.playbackRate = 2; music.pause();qqazszdgfbgtyj In the …
Set Video Playback Speed with JavaScript - David Walsh …
https://davidwalsh.name/video-playback-speed
const video = document.querySelector("video"); video. playbackRate = 0.5; video. playbackRate = 2; video. playbackRate = 1; Using a number less than 1 slows the video down, a number larger than 1 speeds the video up, and 1 restores the video to normal speed.
GitHub - goldfire/howler.js: Javascript audio library for ...
https://github.com/goldfire/howler.js/
Get/set the rate of playback for a sound. This method optionally takes 0, 1 or 2 arguments. rate: Number optional The rate of playback. 0.5 to 4.0, with 1.0 being normal speed. id: Number optional The sound ID. If none is passed, playback rate of all sounds in group will change. seek([seek], [id]) Get/set the position of playback for a sound.
howler.js - JavaScript audio library for the modern web
Audio library for the modern web. howler.js makes working with audio in JavaScript easy and reliable across all platforms. Download v2.2.1 Docs. Follow on Twitter for howler.js updates and discussion. 18,840 stars.
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