rx-player
Version:
Canal+ HTML5 Video Player
60 lines • 2.4 kB
TypeScript
/**
* Copyright 2015 CANAL+ Group
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import type { IMediaEncryptedEvent } from "../browser_compatibility_types";
/** Data recuperated from parsing the payload of an `encrypted` event. */
export interface IEncryptedEventData {
/**
* Initialization data type.
* String describing the format of the initialization data sent through this
* event.
* https://www.w3.org/TR/eme-initdata-registry/
*
* `undefined` if not known.
*/
type: string | undefined;
/** Every initialization data for that type. */
values: Array<{
/**
* Hex encoded system id, which identifies the key system.
* https://dashif.org/identifiers/content_protection/
*
* If `undefined`, we don't know the system id for that initialization data.
* In that case, the initialization data might even be a concatenation of
* the initialization data from multiple system ids.
*/
systemId: string | undefined;
/**
* The initialization data itself for that type and systemId.
* For example, with ISOBMFF "cenc" initialization data, this will be the
* whole PSSH box.
*/
data: Uint8Array;
}>;
forceSessionRecreation?: boolean | undefined;
}
/**
* Take out the two things we need on an encryptedEvent:
* - the initialization Data
* - the initialization Data type
*
* @param {MediaEncryptedEvent} encryptedEvent - Payload received with an
* "encrypted" event.
* @returns {Object} - Initialization data and Initialization data type.
* @throws {EncryptedMediaError} - Throws if no initialization data is
* encountered in the given event.
*/
export default function getInitData(encryptedEvent: IMediaEncryptedEvent): IEncryptedEventData | null;
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