Starting today you can package your media streams in Low-Latency HTTP Live Streaming (LL-HLS) format with AWS Elemental MediaPackage. LL-HLS functionality can be used with AWS Elemental MediaLive or AWS Elemental Live v2.25.0, in combination with SCTE-35 for ad insertion workflows, and with SPEKE v2 for multi-key digital rights management (DRM), including key rotation.
Source:: Amazon AWS