Organisation internationale de normalisation

m35150 CE-SAND: HTTP Communication Channel

Summary:

1. 
   Part 1: similar to m35106 on MBMS cache. Proposes that DANE should not parse or understand MPD in details. The general method of signaling availability of the reps to DASH client seems suitable here.
   
2. 
   Part 2: HTTP options for channel of communication
   

Various protocols, http header extension, 2xx, 3xx, 4xx, http poll, http header for triggering request, recommend use of multiple of them

3. 
   Message format: the xml
   

Noted. Recommend to define a simple set of message semantics and include in WD if approved by MPEG during the week and send the WD to 3GPP with a liaison letter.

13.