Amazon Developer

Console

as

Settings
Sign out
Notifications
Alexa
亚马逊应用商店
AWS
文档
Support
Contact Us
My Cases

Console

as

新手入门
设计和开发
应用发布
参考
支持
跳转到主要内容
https://w3c.github.io/media-capabilities/#dictdef-mediacapabilitiesdecodinginfo

​
Extends

​
Properties

​
keySystemAccess

keySystemAccess: MediaKeysSystemAccess
The MediaKeySystemAccess object provides access to a Key System. https://www.w3.org/TR/encrypted-media/#mediakeysystemaccess-interface

​
configuration

configuration: MediaDecodingConfiguration
The input to the decoding capabilities is represented by a MediaDecodingConfiguration dictionary. https://w3c.github.io/media-capabilities/#dictdef-mediadecodingconfiguration
最后修改于 2026年8月25日