Recent additions to MPEG-DASH specification (ISO/IEC 23009-1 5th ed., AMD3; also SCTE 214-6) offer new ways to implement low-latency low-delay playback: using so called Segment Sequence Representations (SSR). MPGE-DASH manifests advertise this flavor of data by including a respective EssentialProperty. Before Shaka Player Demo added support for this technology, they ignored the respective adaptation set…