IEC 62546 pdf download

IEC 62546 pdf download

IEC 62546 pdf download High Definition (HD) recording link guidelines
1 Scope
This International Standard specifies the communication protocol between a TV receiver and a video recorder which are connected through a digital interface.
2 Normative references
The following referenced documents are indispensable for the application of this document.
For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
IEC 62481 -1 :2007, Digital living network alliance (DLNA) home networked device interoperability guidelines – Part 1: Architecture and protocols
IEC 62481 -2, Digital living network alliance (DLNA) home networked device interoperability guidelines – Part 2: DNLA media formats
ETSI TR 1 01 21 1 :2004, Digital Video Broadcasting (DVB); Guidelines on Implementation and usage of Service Information (SI)-V1.6.1
3 Terms, definitions and abbreviations
3.1 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
video, audio or subtitles data which is intended to be delivered to and consumed by a user
content protection
control of access and usage of content through rules and rights
device with a digital broadcast reception capability which may have a storage for recording content, for example STB
device capable of recording digital content on to a storage medium (removable or nonremovable or both), for example BD-recorder
3.2 Abbreviations
For the purposes of this document, the following abbreviations apply.
CDS Content Directory Service
CEC Consumer Electronics Control
CSV Comma Separated Value
DIT Discontinuity Information Table
DLNA Digital Living Network Alliance
DMS Digital Media Server
DTCP Digital Transmission Content Protection
EPG Electronic Program Guide
HDD Hard Disk Drive
HDLNK HD recording LiNK
HDMI High Definition Multimedia Interface
HTTP Hyper Text Transfer Protocol
IRD Integrated Receiver Decoders
MPEG Moving Picture Experts Group
OCM Optional Content Management
PAT Program Association Table
PMT Program Map Table
PVR Personal Video Recorder
RCV Receiver
REC Recorder
SIT Selection Informative Table
SPTS Single Program Transport Stream
STB Set Top Box
STC System Time Clock
TS Transport Stream
SI Service Information
SOAP Simple Object Access Protocol
SCPD Service Controlled Protocol Description
UPnP Universal Plug and Play
XML eXtensible Markup Language
4 Use cases
Annex A shows the following use cases derived from the interconnection depicted in 6 7 H Figure 1 .
a) Impulse recording (What You See Is What You Record – WYSIWYR)
b) Scheduled recording
c) Pause TV
d) Archiving
This standard addresses the following two use cases described in 6 8 H A.4.3 and Clause 6 9 H A.6, but not others described in 7 0 H Annex A.
In addition, it should be noted that this guideline implements the scheduled recording use case without reservation of the storage on the recorder side. Other use cases described in Annex A may be covered by the future publications.

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