<img src="https://img.shields.io/badge/%20-ENTERPRISE-B10031" style="float:left"/><br /> <img src="https://img.shields.io/badge/iOS-V4-009727?logo=apple" style="float:left"/><br />
Offline DRM playback is only supported by JWPlayerKit.
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By requiring authorization from a key manager, DRM protects content from unauthorized consumption. However, there are situations when your viewers are offline and cannot immediately request this authorization.
Without instantiating a player, `JWPlayerKit` uses the `JWDRMContentLoader` to enable downloading your DRM-protected content and the required authorization. Later, a viewer can play the protected content offline.
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**Flow Explanation**
The `
JWDRMContentLoader` is initialized with a `JWDRMDataSource` and `JWDRMContentKeyManager`. The `JWDRMDataSource` supplies the content keys. The `JWDRMContentKeyManager` stores the content keys.After the `
JWDRMContentLoader` has been initialized, you can pass either a playlist comprised of an array of `JWPlayerItems` or a playlist URL generated through your JWP dashboard.User initiates playback.
Informed of the acquisition of content keys, the `
JWDRMContentKeyManager` permits protected content playback or deletes downloaded content from the device.The `
JWDRMContentKeyManager` must be implemented outside of the iOS SDK. JWP makes available a default, customizable `JWDRMContentKeyManager` in the <a href="https://github.com/jwplayer/jwplayer-ios-bestPracticeApps" target="_blank">Best Practice Apps repository</a>.<br />
When the user initiates playback, authorized protected content plays.
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## Implementation
Use the following recipe to configure offline DRM playback.
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