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HD Book DTT Platform (Digital Terrestrial Television) HD Book DTT platform (Digital Terrestrial Television) Compatible High Definition receivers for the Italian market: baseline requirements Final 3.0 CONFINDUSTRIA RADIO TELEVISIONI HD Book Collection HD Book Final 3.0 Compatible High Definition receivers for the Italian market: baseline requirements DTT platform (Digital Terrestrial Television) CONFINDUSTRIA RADIO TELEVISIONI HD Book collection Volume 1 Important notice Individual copies of the present document can be downloaded from: http://www.hdforumitalia.org The present document may be made available in more than one electronic version or in print. In any case of existing or perceived difference in contents between such versions, the reference version is the Portable Document Format (PDF). In case of dispute, the reference shall be a printed copy provided by Associazione HD Forum Italia Users of the present document should be aware that the document may be subject to revision or change of status. Information on the current status of this document is available at Associazione HD Forum Italia If you find errors in the present document, please contact Associazione HD Forum Italia Copyright Notification No part may be reproduced except as authorized by written permission. The copyright and the foregoing restriction extend to reproduction in all media. The content of this document takes on and refers to the Copyright law, as cited in article 70 and article 10 of Bern Treaty. For reproduction rights, Associazione HD Forum Italia remains at the disposal of the rights holders who could not be contacted. All trademarks and logos mentioned herein belong to their respective owners. Associazione HD Forum Italia will not be held liable for any damages caused or alleged to be caused either directly or indirectly by this document. Any eventual legal controversial will be disputed at Rome's Court of competent jurisdiction. Front cover design by Marco Pellegrinato. Editor copyright: © 2014 Associazione HD Forum Italia, on behalf of its founding members, and Confindustria Radio Televisioni, on behalf of its founding members. Published by Associazione HD Forum Italia. All rights reserved. HD Book collection Volume 1 DTT platform - Final 3.0 Table of Contents 1. Foreword .......................................................................................................................13 1.1. Market outlook ......................................................................................................13 1.2. Technology outlook ...............................................................................................14 1.2.1. HFR and HDR ...............................................................................................14 1.2.1.1. High Frame Rate (HFR) ............................................................................15 1.2.1.2. High Dynamic Range (HDR) ......................................................................15 1.2.2. HbbTV 2.0 .....................................................................................................15 1.2.3. Improvements in Audio Technologies ............................................................16 1.2.3.1. Audio Codec ETSI TS 103 190: AC-4 ........................................................16 1.2.3.2. Object-based audio ...................................................................................16 1.3. Compliance notation .............................................................................................17 1.4. Acknowledgments ................................................................................................. 17 2. Document History ..........................................................................................................19 3. References ....................................................................................................................25 4. Definitions and abbreviations ........................................................................................29 4.1. Definitions .............................................................................................................29 4.2. Abbreviations ........................................................................................................30 5. The HD-Books ...............................................................................................................35 5.1. Terminology and notation ......................................................................................36 5.2. Broadband Features .............................................................................................37 5.2.1. Broadband content and service protection ....................................................37 5.2.2. Broadband Application Security.....................................................................38 5.3. 3DTV Features .....................................................................................................38 5.4. Linkage with other organizations ...........................................................................38 5.5. Graceful Degradation ............................................................................................38 6. Basic requirements ........................................................................................................39 6.1. Hardware requirements for the receiver ................................................................39 6.1.1. Terrestrial Front End & Signal Decoding .......................................................39 6.1.1.1. Mandatory features ...................................................................................39 6.1.1.2. Recommended features ............................................................................44 6.1.1.3. Optional features .......................................................................................45 6.1.2. Interaction Channel .......................................................................................45 6.1.2.1. Wireline interaction channel .......................................................................46 6.1.2.2. Mobile interaction channel .........................................................................49 6.1.2.3. Presentation of Interaction Channel Type to Applications ..........................50 6.1.2.4. User Instructions .......................................................................................50 6.1.3. Memory .........................................................................................................50 6.1.4. I/O Connectors ..............................................................................................51 6.1.4.1. Mandatory Connectors ..............................................................................51 6.1.4.2. Optional Connectors ..................................................................................53 6.1.4.3. Audio outputs matrix ..................................................................................55 6.2. Remote Control .....................................................................................................56 6.2.1. Introduction ...................................................................................................56 6.2.2. Overview .......................................................................................................57 6.2.3. Generic functional description of the remote control ......................................57 6.2.4. General Recommendations ...........................................................................57 6.2.4.1. The Main Remote ......................................................................................58 6.2.4.2. Single hand friendly ...................................................................................58 6.2.4.3. Clear structure ...........................................................................................58 6.2.4.4. Channel selection ......................................................................................58 6.2.4.5. TV controls ................................................................................................58 6.2.4.6. Now and Next ............................................................................................58 HDBK01/HDFI/WG-T/TS/P/DTT/b3.0 - 3 - HD Book collection Volume 1 DTT platform - Final 3.0 6.2.4.7. Navigation keys .........................................................................................58 6.2.4.8. Dimensions ...............................................................................................58 6.2.5. The Numeric Pad ..........................................................................................58 6.2.5.1. Overall Function Description ......................................................................58 6.2.5.2. Requirements for the Numeric Pad ............................................................59 6.2.5.2.1 Time-out for channel selection ...........................................................59 6.2.5.2.2 Labelling of Numeric Pad keys ...........................................................59 6.2.6. Interactive Pad ..............................................................................................59 6.2.6.1. Overall Function Description ......................................................................59 6.2.6.2. Requirements for Interactive Pad ..............................................................59 6.2.7. The Navigation Pad .......................................................................................59
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