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感谢您的访问。此页面目前仅提供英语版本。我们正在开发中文版本。谢谢您的理解。

MediaDecodingConfiguration

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

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

Extends

Properties

audio

audio: AudioConfiguration

The audio configuration to be used.

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

Inherited from

MediaConfiguration.audio


keySystemConfiguration?

optional keySystemConfiguration: MediaCapabilitiesKeySystemConfiguration

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

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


type

type: MediaDecodingType

MediaDecodingType represents the playback type.

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


video

video: VideoConfiguration

The video configuration to be used.

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

Inherited from

MediaConfiguration.video


Last updated: Oct 02, 2025