MediaDecodingConfiguration

The input to the decoding capabilities is represented by a MediaDecodingConfiguration dictionary.

Link

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

Extends

• MediaConfiguration

Properties

audio

audio: AudioConfiguration

The audio configuration to be used.

Link

https://w3c.github.io/media-capabilities/#dom-mediaconfiguration-audio

Inherited from

MediaConfiguration.audio

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keySystemConfiguration?

optional keySystemConfiguration: MediaCapabilitiesKeySystemConfiguration

For a MediaDecodingConfiguration to describe ENCRYPTED-MEDIA, a keySystemConfiguration MUST exist.

Link

https://www.w3.org/TR/media-capabilities/#dom-mediadecodingconfiguration-keysystemconfiguration

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type

type: MediaDecodingType

MediaDecodingType represents the playback type.

Link

https://w3c.github.io/media-capabilities/#dom-mediadecodingconfiguration-type

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video

video: VideoConfiguration

The video configuration to be used.

Link

https://w3c.github.io/media-capabilities/#dom-mediaconfiguration-video

Inherited from

MediaConfiguration.video

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Last updated: Oct 02, 2025