Technologie de l'information - Codage générique des images animées et des informations associées Audio - Partie 6: Extensions pour DSM-CC

The concepts and protocols of this part of ISO/IEC 138 18 (DSM-CC) provide the general capability to browse, select,

download, and control a variety of bit stream types. DSM-CC also provides a mechanism to manage network and

application resources through the concept of a Session, an associated collection of resources required to deliver a

Service. The Session complements a “Service Domain”, a collection of interfaces to browse and select services, and

control the delivery of bit streams.

DSM-CC defines the syntax and semantics for a set of User-to-Network and User-to-User protocols:

0 DSM-CC Message Header

l U-N Configuration messages

0 U-N Session messages and flow diagrams for Session and Resource management

0 U-N Download messages

0 U-N Switched Digital Broadcast Channel Change Protocol

0 U-N Pass Thru messages

0 The transport of DSM-CC U-N messages using ISO/IEC 13818-1.

0 The transport of generic IP messages using DSM-CC sections and ISO/IEC 138 18- 1, clause 9

0 U-U Remote Procedure Call

0 U-U Session interface

0 U-U Download interface

0 U-U Object Carousel interface

0 U-U Local Object interface

0 U-U Stream Descriptors