[1] [CITE@ja-x-mtfrom-en[ライブ ストリームを暗号化する | Live Stream API | Google Cloud Documentation]], [TIME[2026-06-19T10:09:41.000Z]], [TIME[2026-07-04T07:58:40.429Z]] <https://docs.cloud.google.com/livestream/docs/how-to/encrypt-content?hl=ja>

[2] [CITE@en[Technical Note TN2454: Debugging FairPlay Streaming]], [TIME[2026-01-30T23:15:25.000Z]], [TIME[2026-07-04T08:00:18.846Z]] <https://developer.apple.com/library/archive/technotes/tn2454/_index.html>