AudioConfiguration

Link

https://w3c.github.io/media-capabilities/#dictdef-audioconfiguration

Properties

bitrate

bitrate: number

The bitrate member represents the number of average bitrate of the audio track. The bitrate is the number of bits used to encode a second of the audio track.

Link

https://w3c.github.io/media-capabilities/#dom-audioconfiguration-bitrate

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channels

channels: string

The channels member represents the audio channels used by the audio track. channels is only applicable to the decoding types media-source, file, and webrtc and the encoding type webrtc.

Link

https://w3c.github.io/media-capabilities/#dom-audioconfiguration-channels

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contentType

contentType: string

The contentType member represents the MIME type of the audio track.

Link

https://w3c.github.io/media-capabilities/#dom-audioconfiguration-contenttype

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samplerate

samplerate: number

The samplerate represents the samplerate of the audio track in. The samplerate is the number of samples of audio carried per second. samplerate is only applicable to the decoding types media-source, file, and webrtc and the encoding type webrtc.

Link

https://w3c.github.io/media-capabilities/#dom-audioconfiguration-samplerate

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spatialRendering

spatialRendering: boolean

The spatialRendering member indicates that the audio SHOULD be renderered spatially. The details of spatial rendering SHOULD be inferred from the contentType.

Link

https://w3c.github.io/media-capabilities/#dom-audioconfiguration-spatialrendering

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Last updated: Oct 02, 2025