ANSI SCTE 154-4:2018 pdf download.MPEG Management Information Base SCTE-HMS-MPEG MIB.
This document is identical to SCTE 154-4 2008 except for informative components which may have been updated such as the title page, NOTICE text, headers and footers. No normative changes have been made to this document.
This document provides the definition for MIB objects within the SCTE HMS MPEG MIB Tree.
COPYRIGHT
The Ml13 definition Ibund in this document may be incorporated directly in products without further permission from the copyright owner, SCTE.
NORMATIVE REFERENCES
IETF RFC 2578 SNMPv2-SMI
IETF RFC 2580 SNMPv2-CONF
IETF RFC 2579 SNMPv2-TC
IETF RFC 2863 IF-MIB
IETF RFC 4001 INET-ADDRESS-MIB
SCTE 36 2002R2007 (formerly HMSO28) SCTE-ROOT
SCTE 37 2008 (formerly HMSO72) SCTE-HMS-ROOTS
SCTE 154-5 2008 SCTE-HMS-HEADENDIDENT-TC-MIB
ISO/IEC 13818-1:2007 IITU-T H.222 Systems
INFORMATIVE REFERENCES
MPEG2 – ISO/IEC 13818 Part 2 Video
AVC – ISO/IEC 14496-10 I ITU-T H.264 Video
ISO 639-2:1998 Part 2 — International Standard that lists short codes for language names.
TERMS AND DEFINITIONS
This document defines the following terms:
CA — Conditional Access – Conditional Access systems restrict television program access to certain groups of users either because of concerns for privacy or the desire to collect revenue for the service.
CAT — Conditional Access Table — Tables that are designed to deny general users access to premium or otherwise restricted content, and to establish protocols and systems to grant authorized user’s access ECM — Entitlement Control Message – an encrypted message that is used to prevent unauthorized reception for such services as cable or satellite television.
EMM — Entitlement Management Message – an encrypted message that contains private conditional access information about the authority a viewer has to acquire reception for such services as cable or satellite television.
ES — Elementary Stream – Defined by MPEG-2 Systems (ISO/IEC 13818-1). An elementary stream contains only one kind of data, e.g. audio, video or closed caption. An elementary stream is often referred to as “elementary”, “data”, “audio” or “video” bit streams or streams.
IGMP- Internet Group Management Protocol – A protocol that hosts use to keep local routers informed of their membership in multicast groups. When all hosts leave a group, the router no longer forwards datagram’s that arrive for the group.
MPTS — Multi-Program Transport Stream – Transport Streams are the combining (multiplexing) of multiple program channels (typically digital video channels) onto a signal conlmunication channel (such as a satellite transponder channel). A MPEG transport stream (MPEG-TS) may also called a multi-program transport stream (MPTS) and at other times a SPTS.
NIT — Network Information Table – Describes how transport streams are organized on the current network, and also describes some of the physical properties of the network itself. The NIT also contains the name of the network, and the network ID. This is a value that uniquely identifies the network that is currently broadcasting the transport stream, and may be different from the original network ID that we discussed earlier, if the transport stream is being rebroadcast.ANSI SCTE 154-4 pdf download.