web.audio.OfflineAudioContext — clojure-interop/cljs-web-api 1.0.9

The OfflineAudioContext interface is an web.audio.AudioContext representing an audio-processing graph built from linked together In contrast with a standard web.audio.AudioContext, an OfflineAudioContext render the audio to the device hardware; instead, it generates as fast as it can, and outputs the result to an web.audio.AudioBuffer.

length cljs

(length this)

Property.

[Read Only]

The length property of the web.audio.OfflineAudioContext interface an integer representing the size of the buffer in sample-frames.

var length = OfflineAudioContext.length;

See also: https://developer.mozilla.org/en-US/docs/Web/API/OfflineAudioContext/length

oncomplete cljs

(oncomplete this)

Property.

When processing is complete, you might want to use the oncomplete the prompt the user that the audio can now be played, and enable play button.

var offlineAudioCtx = new OfflineAudioContext(); offlineAudioCtx.oncomplete = function() { ... }

See also: https://developer.mozilla.org/en-US/docs/Web/API/OfflineAudioContext/oncomplete

resume cljs

(resume this & args)

Method.

The resume() method of the web.audio.OfflineAudioContext interface the progression of time in an audio context that has been suspended. promise resolves immediately because the OfflineAudioContext not require the audio hardware. If the context is not currently or the rendering has not started, the promise is rejected with

OfflineAudioContext.resume().then(function() { ... });

See also: https://developer.mozilla.org/en-US/docs/Web/API/OfflineAudioContext/resume

set-oncomplete! cljs

(set-oncomplete! this val)

Property.

When processing is complete, you might want to use the oncomplete the prompt the user that the audio can now be played, and enable play button.

var offlineAudioCtx = new OfflineAudioContext(); offlineAudioCtx.oncomplete = function() { ... }

See also: https://developer.mozilla.org/en-US/docs/Web/API/OfflineAudioContext/oncomplete

start-rendering cljs

(start-rendering this & args)

Method.

The startRendering() method of the web.audio.OfflineAudioContext starts rendering the audio graph, taking into account the current and the current scheduled changes.

`Event-based version:

offlineAudioCtx.startRendering(); offlineAudioCtx.oncomplete = function(e) { // e.renderedBuffer contains the output buffer }

Promise-based version:

offlineAudioCtx.startRendering().then(function(buffer) { // buffer contains the output buffer });`

See also: https://developer.mozilla.org/en-US/docs/Web/API/OfflineAudioContext/startRendering

suspend cljs

(suspend this suspend-time)

Method.

The suspend() method of the web.audio.OfflineAudioContext interface a suspension of the time progression in the audio context at specified time and returns a promise. This is generally useful the time of manipulating the audio graph synchronously on OfflineAudioContext.

OfflineAudioContext.suspend(suspendTime).then(function() { ... });

See also: https://developer.mozilla.org/en-US/docs/Web/API/OfflineAudioContext/suspend