//#region src/core/drm.d.ts
/**
 * EME key system identifiers. The value is what a CDM is asked for, and what
 * `source.drm` — and each engine's own DRM configuration — is keyed by.
 *
 * @see https://developer.mozilla.org/en-US/docs/Web/API/Navigator/requestMediaKeySystemAccess
 */
declare const KeySystems: {
  readonly FAIRPLAY: 'com.apple.fps';
  readonly WIDEVINE: 'com.widevine.alpha';
  readonly PLAYREADY: 'com.microsoft.playready';
  readonly CLEARKEY: 'org.w3.clearkey';
};
type KeySystem = (typeof KeySystems)[keyof typeof KeySystems];
/** Where one key system's licenses come from. */
interface DrmSystemConfig {
  /** License server the CDM's license request is POSTed to. */
  licenseUrl: string;
  /**
   * URL of the DRM server (application) certificate. FairPlay needs one unless
   * its CDM is pre-provisioned; Widevine and PlayReady ignore it.
   */
  serverCertificateUrl?: string | undefined;
}
/**
 * License servers keyed by EME key system id — the shape of `source.drm`.
 *
 * Name every system you hold a license server for: which one is negotiated is
 * the browser's choice, and each playback path reads the systems it can reach.
 * hls.js's own `drmSystems` takes the same shape, so a single object describes
 * DRM for either engine.
 */
type DrmSystemsConfig = Partial<Record<KeySystem, DrmSystemConfig>>;
//#endregion
export { DrmSystemConfig, DrmSystemsConfig, KeySystem, KeySystems };
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