@svta/common-media-library
Version:
A common library for media playback in JavaScript
16 lines • 540 B
JavaScript
/**
* Extracts the content ID from InitData using skd:// URI or query parameters.
*
* @param initData - The initialization data (PSSH box)
* @returns The extracted content ID as a string or null if not found
*
* @group DRM
* @beta
*/
export function extractContentId(initData) {
const initDataString = new TextDecoder().decode(initData);
// Try extracting skd:// content ID
const skdMatch = initDataString.match(/skd:\/\/([^"\s]+)/);
return skdMatch ? skdMatch[1] : '';
}
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