Animation API Experimental Property Reference timeline waapi web animations api

Animation AnimationEffectReadOnly API Experimental Interface Reference waapi web animations api

Animation AnimationEffectTimingReadOnly API Experimental Interface Reference waapi web animations api

Animation AnimationEffectTimingReadOnly API easing Experimental Property Reference web animations api

Animation AnimationEffectTimingReadOnly API Experimental Property Reference waapi web animations api

Animation AnimationTimeline API Experimental Interface Reference waapi web animations api

In the Open Web apps JavaScript API, an App object is a JavaScript object that represents an app that is or could be installed in the user's app repository.

API Apps Apps API JavaScript manifest Manifest Methods Non-standard

Objects of these types are designed to hold small audio snippets, typically less than 45 s. For longer sounds, objects implementing the MediaElementAudioSourceNode are more suitable. The buffer contains data in the following format:  non-interleaved IEEE754 32-bit linear PCM with a nominal range between -1 and +1, that is, 32bits floating point buffer, with each samples between -1.0 and 1.0. If the AudioBuffer has multiple channels, they are stored in separate buffer.

API AudioBuffer Interface Reference Référence Web Audio API

API AudioBuffer copyFromChannel Method Reference Référence Web Audio API

API audio Audio AudioBuffer copyToChannel Method Reference Web Audio API

A double.

API AudioBuffer duration Property Reference Référence Web Audio API

A Float32Array.

API AudioBuffer Method Reference Référence Web Audio API

A float.

API AudioBuffer length Property Reference Référence Web Audio API

An integer.

API AudioBuffer numberOfChannels Property Reference Référence Web Audio API

A float.

API AudioBuffer Property Reference Référence sampleRate Web Audio API

AudioBufferSourceNode has no input and exactly one output. The number of channels in the output corresponds to the number of channels of the AudioBuffer that is set to the AudioBufferSourceNode.buffer property. If there is no buffer set—that is, if the attribute's value is NULL—the output contains one channel consisting of silence. An AudioBufferSourceNode can only be played once; that is, only one call to AudioBufferSourceNode.start() is allowed. If the sound needs to be played again, another AudioBufferSourceNode has to be created. Those nodes are cheap to create, and AudioBuffers can be reused across plays. It is often said that AudioBufferSourceNodes have to be used in a "fire and forget" fashion: once it has been started, all references to the node can be dropped, and it will be garbage-collected automatically.

API Audio AudioBufferSourceNode Interface Reference Web Audio API

If the buffer property is set to the value NULL, it defines a single channel of silence.

API Audio AudioBufferSourceNode Buffer Property Reference Web Audio API

The detune property of the AudioBufferSourceNode interface is an k-rate AudioParam representing detuning of oscillation in cents.

API AudioBufferSourceNode detune Property Reference Référence Web Audio API

The loop property's default value is false.

API AudioBufferSourceNode Loop Property Reference Référence Web Audio API

The loopEnd property's default value is 0.

API AudioBufferSourceNode loopEnd Property Reference Référence Web Audio API