Beta
Gets the PlayReady license request headers from the MediaKeyMessageEvent.
An ArrayBuffer from the content decryption module.
The message encoding type. Default is UTF-16.
Request headers.
{@includeCode ../../test/playready/getRequestHeadersFromMessage.test.ts#example} Copy
{@includeCode ../../test/playready/getRequestHeadersFromMessage.test.ts#example}
Gets the PlayReady license request headers from the MediaKeyMessageEvent.