Summary: for low latency, starting segment with SAPs is not helpful. Suggest to add an attribute that defines the frequency of SAP, every N segments and with defining SAP type.
Disposition: Noted. Create a CE on SAP frequency and signaling it (SFS) Thomas
Summary: MPD expiration submitted in the CE template to be included in Part 5 WD. This message can also give a new URL for MPD’s location. Suggested to separate location and expiration. Questions were raised about possible conflicts between in band and out of band expiration signaling and how to resolve it. MPD update is purely done by origin sever for live service. Seems changing the MPD location can be done by redirect.
