Freeview HD iDTV specification v3.0
Contents
1. Item No Resources Reference Detail Notes Manufacturers Response HbbTV Graphics layer shall support RGBA32 The main Character set of the receiver shall be the Re EN 300 468 Annex A 3 18 Receiver Character code table 00 Latin Alphabet as specified q Character Set in ISO 6937 In accordance to EN300 744 Rev R1 4 1 2 0 Tuner Req Decoder R 4 1 RF input IEC 60169 2 l connector 4 2 Input 75 ohm nominal Req impedance 4 3 Modulation COFDM Req 44 UHF Frequency BIBIMEZMOMS2MEZ Req Range 4 5 Channel 8Mhz Signal Bandwidth 7 61MHz Req Bandwidth The receiver shall be able to receive carriers within an offset of upto 50KHz from the nominal centre frequency Freeview Limited 19 39 Freeview Limited e e o freeview Notes Manufacturers Response Item No Resources Reference Detail 4 6 Input Signal Required signal power dBuV for 2x10 4 post Level Receiver Viterbi eerily Modulation Code Rate Guassian dBuV Ye 15 2 2 3 17 0 QPSK Ya 18 0 5 6 19 0 7 8 19 8 1 2 20 9 2 3 23 3 16 QAM A 24 7 5 6 25 7 7 8 26 1 1 2 26 6 2 3 28 8 64 QAM Ya 30 4 5 6 31 9 718 32 8 Req Guassian transmission channel assumed O Freeview Limited 20 39 Freeview Limited o e freeview Item No2. Network Information Table Over Air Download Phase Alternating Line Quadrature Amplitude Modulation Quadrature Phase Shift Keying Onscreen Display Radio Frequency Reed Solomon Standard Definition Standard Definition Television Single Frequency Network Service Information Sony Philips Digital Interface System Software Upgrade Set Top Box which is equivalent to a digital Terrestrial receiver Indicates a mandatory provision Indicates a desirable but not mandatory provision Transport Stream A data structure defined in ISO IEC 13818 1 Ultra High Frequency S Video Signal Wideband Component Video Signal Indicates an assumption about existing states or future events freeview Freeview Limited 8 39 e a 2 e Freeview Limited freeview Freeview Limited 9 39 Freeview Limited D BOOK HDMI HDCP EN 300 468 V1 11 1 TR 101 211 V1 11 1 EN 300 472 v1 3 1 TR 101 190 v 1 2 1 EN 300 744 v 1 6 1 freeview Digital Television Group Digital Terrestrial Television Requirements for Interoperability Issue 6 2 1 High Definition Multimedia Interface specification Version 1 3a High Definition Digital Content Protection System Revision 1 1 Digital Video Broadcasting DVB Digital Broadcasting Systems for Television Sound and Data Services Specification for service information SI in Digital Video Broadcasting DVB European Telecommunication Standards Instit
3. Resources Reference Detail Notes Manufacturers Response Manufacturers are requested to advise of which of the 5 generic strategies described in TEBU SFN Receiver Paperlis used to synchronise the start of the FFT time window when there are several SEN signais_present at the ss put s info ce coverage only EBU SFN Receiver Paper OFDM 4 15 Scanning for Multiplexers On the initial scan the STB shall perform an automatic scan based on the NIT information or a full UHF based auto scan It shall find all DTT multiplexers within its cell and shall tune in to the correct DVB structure channel coding modulation and shall display all services After a scan the channel list shall contain only valid channels currently active on the network It addition to an automatic search it shall be possible to perform a manual search where the channel number id or frequency is entered New channels shall be added to the service list No duplicated channels shall be displayed in the service list Req The receiver shall not perform a scanAdd function thereby leaving old services within a channel list 5 0 Over Air Software Download The receiver shall support DVB System Software Update SSU to at least the simple profile ETSI TS 102 006 refers Req Freeview Limited 22 39 Freeview Limited p freeview Item No Resources Reference
4. 1 5 Scope The document sets out to identify the baseline functional specification of a H 264 AVC HD iDTV only It does not specify the requirements of an iDTV which is SD format only or SD STB which will not be certified for use on the Freeview DVB T network H 264 AVC HD Freeview digital terrestrial receivers and Personal Video Recorders PVRs see separate specifications are outside the scope of this document It is intended that a terrestrial receiver conforming to this profile should comprise part of a domestic installation in conjunction with an external fixed wideband terrestrial UHF antenna input It is the aim of the specification to ensure that the Freeview approved receiver in New Zealand satisfies the minimum requirements of each broadcaster The receiver will operate as defined in the Freeview Transmission Rules for Freeview DTT Network New Zealand document In the initial launch of DTT in New Zealand there will be 3 FTA DTT multiplexes with a future provision for a further 2 covering Bands IV and V of the UHF Frequency range The receiver is to search and decode all multiplexes in these bands 1 6 Glossary AFD Active Format Descriptor AIT Application Information Table AC 3 Dolby Digital 5 1 Channel CVBS Composite Video Blanking and Synchronization Common Encryption DASH Dynamic Adaptive Streaming over HTTP DRM Digital Rights Management D Book See technical standards listed elsewhere in this document BER Bi
5. subtitles during simultaneously present both Subtitles and interactive simultaneously presenting both subtitles enhanced application graphics if required by viewer preferences and interactive application graphics programming D Book sections 17 4 and 15 2 must observe the rules enabling applications to suspend presentation of Subtitles where editorially required 344 Teletext 3 12 HbbTV EPG 3 12 1 MHEG 5 EPG O Freeview Limited 16 39 freeview Freeview Limited e e amp D Item No Resources Reference Detail Notes Manufacturers Response 3 12 2 HbbTV EPG aaa 3 13 Audio D Book Section 4 Opt Design of controls should take into Description account that many users of audio Receivers that are capable of presenting audio description are visually impaired description shall provide at least the minimum user controls D Book 6 2 1 including section 4 5 3 1 amp 4 5 5 3 14 Multi Language The receiver is to at least support a primary and Req If the secondary audio language is not Support secondary audio language based on the ISO 639 present then the receiver shall language descriptors associated with the audio automatically choose the primary audio streams in the ISO IEC 13818 MPEG2 transport language stream 3 15 Widescreen For SD video resolution output format D Book V4 Req Section 3 4 and Section 24 2 3 16 Active Format Ability to handle 16 9 widescre
6. DVB SSU mode for receivers shall be with DVB SSU enabled Freeview Limited 37 39 Freeview Limited freeview 4 4 4 For Conformance testing manufacturers will be required to deliver two ASI transport streams containing relevant converted binary image files together with all relevant NIT and PMT data necessary for their receiver to properly undergo a successful DVB SSU operation One stream will replace the software in the receiver as demonstrated by a new version number or some other visible indicator the other will restore the receiver to its then current configuration 4 5 Logical Channel Numbering The logical channel numbering specification used is base on the Australian and French variation to the UK specification For more information see section 6 1 of the Transmission Rules For Freeview DTT Network ver 2 0 document Freeview Limited 38 39 Freeview Limited freeview 5 NZ specific additions to MHEG 1 06 UK Profile See section 12 of the Transmission Rules For Freeview DTT Network ver 2 2 document END Freeview Limited 39 39
7. Detail Notes Manufacturers Response 6 0 Service After the receiver is installed it must offer the viewer Information amp all services that may be received in that geographic Selection region compliant with the Freeview regional services Summary requirement The services being broadcast may change over time To ensure that the viewer is always able to access all services being broadcast to the selected region the receiver must detect and reflect to the viewer any such changes with minimal viewer involvement All services have an associated Logical Channel Number Use of the logical channel number ensures that the viewer becomes familiar with a specific remote control unit button number for each channel Access to and use of accurate service information is essential if the viewer is to enjoy all of the content being broadcast Receivers must offer a complete list of available unencrypted services and information as carried in DVB S I EIT present following about the current and following programmes Freeview Limited 23 39 Freeview Limited A Ss EJ D freeview Item No Resources Reference Detail Notes Manufacturers Response 6 1 Scanning for Services The receiver shall be capable of automatically detecting changes in the services configuration of each broadcast transport stream provided that such changes are implemented by the broadcaster in accordan
8. Item No Resources Reference Detail Notes Manufacturers Response 6 6 Hidden services Services identified as hidden in the LCN descriptor Req shall not appear in the service list presented to the viewer In addition services may be selectable by numeric entry 6 7 ESG Now Next Now Next screen guide shall be derived using Req The ESG Now and next may be information from DVB SI EITp f tables as per EN 300 468 and accessed by the I or info key on the RCU The presentation of the now next banner is as per manufactures chosen user interface but it is desirable for the following information to be displayed in the bottom third of the screen Current time Start time of now and next programme End time of now and next programme or duration Logical Channel Number Channel Name Date displayed when the user changes channels for approx 2 secs and shall also be launched using the i info button on the remote control Freeview Limited 25 39 Freeview Limited e e e o a freeview a Item No Resources Reference Detail Notes Manufacturers Response E ene tatsi e oan Beaty he 5 6 9 Freeview Limited 26 39 Freeview Limited e e a freeview Item No Resources Reference Detail Notes Manufacturers Response 6 10 TDT TOT The receiver shall have a r
9. Resources Reference Detail Notes Manufacturers Response 4 7 Receiver Noise Better than 7dB noise figure in the UHF Band IV and Req Performance V 4 8 Receiver Better than 1 5dB Req With reference to C N values given in implementation the D Book section 9 12 for all Margin modulation and code rates listed 4 9 Interference Values as stated in Tables 14 15 16 17 18 19 22 Reg Immunity and 23 ITU R BT 1368 6 document 4 10 FFT Size Receiver shall be capable of detecting and presenting Req services transmitted using 2K and 8K carriers 4 11 Demodulation QPSK 16 QAM and 64 QAM Req As specified by EN 300 744 4 12 Forward Error Ya 2 3 Ya 5 6 7 8 Auto Req Correction Codes 4 13 Guard Interval Tu 4 Tu 8 Tu 16 Tu 32 Req 4 14 SFN Operation There shall be regions mainly in metropolitan areas of Reg TS 101 191 V1 4 1 06 04 New Zealand where SFN will be in use Mega frame for Single Frequency Network SFN synchronization 4 14a Tolerance to The receiver shall continue to correctly demodulate Reg Equal Amplitude SFN Signals and decode the DVB T signal in an SFN environment when there aretwoor more signals of equal amplitude present at the receiver input provided the maximum time difference between the signals is less than 90 of the guard interval It is assumed the amplitude of each signal is greater than that specified in 4 8 O Freeview Limited 21 39 Freeview Limited freeview Item No
10. 10 3 Downloads in Receivers shall be able to handle the presence of Req any carrier software downloads in any NIT referred carrier signal signal 10 4 Middleware O Tee O Freeview Limited 31 39 Freeview Limited o e freeview Item No Resources Reference Detail Notes Manufacturers Response In Resident EPG Req OOOO 11 0 Compliance A receiver shall comply with 11 1 DVB ETSI standards as listed in the relevant sections of Req this specification and the DVB T Freeview Transmission Rules v2 5 document 11 2 Freeview NZ Compliance with DVB T Freeview Transmission Req SI PSI Rules Rules v2 5 document 11 3 HbbTV Req Freeview Limited 32 39 Freeview Limited e S gt D p freeview Item No Resources Reference Detail Notes Manufacturers Response Freeview Limited 33 39 Freeview Limited e e a freeview Item No Resources Reference Detail Notes Manufacturers Response 11 5 Energy A new Australian and New Zealand energy standard for digital television receivers is currently being Req kaka to se standards drafted Receivers will need to comply with this standard once ratified consumplon n nonm standby mode 11 6 anan oO aaa aan Reg OR EN55013 EMC emissions broadcast receivers Ty EN55020 Broadcast receiver product i
11. Freeview Limited freeview Free to Air Digital Terrestrial Receiver iDTV Requirements Profile For New Zealand Free to Air Digital Broadcasting Version 3 0 Date 22 September 2014 Freeview Limited 1 39 Freeview Limited freeview Table of Contents l Introduction nn EE Dah JNE GENG Da Waa Serviettes rte a HA AG EE Na a GA SUNTAK bak Nga age ae ang aka e 3 1 1 Document EISIOTV ss asia ide ns TABAG Wines Gos Ries A A AN GEBOG ensaia SAENGGA AE aaa 3 1 2 PLOPOSIUON scnivscssoisniesce tances cusnedeceusvenssaucvaseceveusaceeubodat sqicvsneeslevasdeabsusasucnivlan vodlsvbesoobutiesboevansashewatbanredavbeaecoasevbeuauye 3 2 3 4 Key Elements of Software 4 1 42 43 4 4 Software Wp stad es sis saias tintin ADINING DEE DADA Nda NA NGO NGADANI NGET Tawa ad lentes een pek DIBYA aa 4 5 Logical Channel Numbers access sissases ects i WANDA NET cas ae it esse Resort inter tente KAG EN an ENE cds se este 38 5 NZ specific additions to MHEG 1 06 UK Profile sisi 39 Freeview Limited 2 39 o e 2 6 e e Freeview Limited freeview 1 Introduction 1 1 Document History Version Date Author Details 1 0 18 12 06 S McBride Release for manufacturer review and feedback as part of Request for Proposal 1 1 13 06 07 S McBride Updated With Manufactures Feedback and removes the requirement for H 264 AVC SD Receivers 1 2 16 08 07 S McBride Updated with further feedback from manufactures changed t
12. G Broadcast Profile ETSI ES 202 184 v1 1 1 NorDig Unified Requirements for Integrated Receiver Decoders for use in cable satellite terrestrial and IP based networks TRANSMISSION RULES FOR FREEVIEW DTT NETWORK VER 2 2 New Zealand Freeview Limited 11 39 Freeview Limited freeview This specification uses the UK DTG D BOOK V6 2 1 as its primary reference in particular Chapter 22 Receiver Requirements and Chapters 23 27 relating to receiver behaviour and diagnostics with changes modifications to suit digital Terrestrial broadcasting in New Zealand Freeview Limited 12 39 Freeview Limited fr eevieu 3 Receiver Profile The Manufacturers Response column in the following table is included to enable a detailed response to each specification item Item No Resources Reference Detail Notes Manufacturers Response O Freeview Limited 13 39 Freeview Limited e e o freeview Item No Resources Reference Detail Notes Manufacturers Response 2 Services The receiver must give access to all NZ free to view broadcast digital Terrestrial television radio and enhanced interactive television services This must include the capability to efficiently present radio Summary channels DVB subtitles Digital Text and Enhanced Broadcast elements of all services It must present DVB subtitles when broadcast and if requested b
13. ce to the transmission rules and are compliant with the DVB SI standards ETSI EN 300 468 TR 101 211 The intent of this requirement is to allow the broadcaster to vary the services offering within the relevant broadcast transport stream s without the viewer needing to rescan the receiver Req 6 2 Logical channel numbers Ability to locate store and handle services with Logical Channel Numbers LCNs within the broadcast range of 1 to 799 Req 6 3 Identification of service changes Automatic identification storage of services or service changes without the need for user intervention by reference to the NIT and or SDT It shall be without disturbance to the viewer and shall not require a rescan Req 6 4 Selection via service list The initial displayed service list following a full automatic scan must present services in ascending order of LCN Req If any broadcast service referenced in the SI which does not have an associated LCN is shall be allocated a value in the 800 LCN range Any service r referenced in the PSI but without an SI reference shall not be allocated an LCN 6 5 Selection via numeric entry Service selection via numeric entry shall always select a service with a corresponding LCN regardless of any viewer favourites Req Freeview Limited 24 39 Freeview Limited e e e o 4 freeview
14. e remote control but the basic key functions and button labels should be as drawn below Register 14 Receiver Group Ez ER 200 550 S NA me PES o Poo EN QD va Vol Register 15 ex E og 5 t En COCO a Register 13 TEXT EPG Register 16 e e amp E amp ER Req Freeview Limited 30 39 Freeview Limited e Q amp o a freeview Item No Resources Reference Detail Notes Manufacturers Response 10 0 Maintenance amp To allow for software changes in either receivers upgrade must be upgradeable in a practical manner i e over air download The process of upgrading should cause Summary minimal disruption to the viewer However to minimise the diversity of deployed software builds and to most efficiently use the available broadcast capacity the receiver must detect and act upon the broadcast of a relevant software download within 24 hours of its transmission commencing 19 1 Auto upgrade Receivers shall be capable of automatic i e not user Rea pa PTA a i as a initiated software upgrade by over air download with p o a ysiems minimal interruption to the viewer and within 24 hours LUE of availability of the download under normal operating conditions 10 2 Download Support for the use of DVB SSU to at least the Req mechanism simple profile as defined in ETSI TS 102 006 is required
15. eal time clock calendar Req EN 300 468 running continuously E Alternatively the receiver may perform The clock shall be updated by the incoming TDT and DST Computation to calculate TOT table in the SI the local time The receiver shall display the local time 7 0 Copy Protection 7 1 Digital Outputs The receiver shall provide HDCP digital content Req protection on the HDMI connector s n 8 0 Set up and I O 8 1 Easy to use and Receivers shall be simple to set up and operate and Req simple documentation be provided with clear easy to understand user documentation in line with that requirement D Book Section 26 Freeview Limited 27 39 Freeview Limited e e freeview Item No Resources Reference Detail Notes Manufacturers Response 8 2 Support The following peripheral items should be included package within a baseline iDTV package Remote control and batteries Req An easy to understand user manual in English R language eq 8 3 Status A basic status check may be invoked by a menu Opt driven option or a user selected key The OSD is to present the reception quality signal strength indicator Channel ID and Video and Audio PIDs The IDTV may offer a secondary video output s for sm Outputs connection to a recording device 9 1 Secondary RCA phono providing Component YPbPr Opt Shall only provide SD video resolution output max 720x576p outp
16. eature must be implemented in accordance with the associated referenced standards This specification is not a comprehensive list of all relevant standards relating to consumer equipment that can provide digital terrestrial reception but rather a list of those standards considered relevant to Freeview requirements The profile is based upon open standards predominantly Digital Video Broadcasting DVB standards and the UK DTG D Book or includes open implementations which are in use on the UK DTT platform Changes and additions have been made in this document to suit the required digital terrestrial platform in New Zealand This most notably includes requirements for H 264 AVC decoding not MPEG 2 and high Freeview Limited 4 39 Freeview Limited freeview 1 4 Purpose The purpose of this document is to describe the requirements for a Freeview certified iDTV for New Zealand and to refer to detailed specifications that are required for conformant implementation The profile is in the form of a hardware specification outline together with an overview of software requirements The software is to be routinely capable of being upgraded via OAD SSU A Response column is included in section 3 to enable detailed feedback on each requirement in the specification if the manufacturer wishes to advise Freeview of its products conformance or any variation from the stated function Freeview Limited 5 39 Freeview Limited freeview
17. en and 4 3 picture Opt Description format changes as detailed in the Transmission Rules including support for correct aspect ratio and Active Format Descriptors Freeview Limited 17 39 Freeview Limited 6 e D E freeview Item No Resources Reference Detail Notes Manufacturers Response Minimally Support for a 2 graphics layer model Image Layer a full colour layer to display l Frame stills captured from the video decoder Layer to support Y 8 bit Cb 8 bit Cr 8 bit Chroma to be sub sampled to either 4 2 0 or 4 2 2 Alpha blending need not be supported but the layer may be shown or hidden Video Layer a full colour layer displaying the output of the MPEG video decoder Layer to support Y 8 bit Cb 8 bit Cr 8 bit Chroma to be sub sampled to either 4 2 0 or 4 2 2 Alpha blending need not be supported but the layer may be shown or hidden OSD an 8 bit palletised layer which can display region based graphics Each CLUT palette entry to support Y 8 bit Cb 8 bit Cr 8 bit Chroma to be sub sampled to either 4 2 0 or 4 4 4 Reg Video Still Image layer There is no requirement to display both still image and motion video at the same time they are mutually exclusive D Book ver 6 2 1 section 4 4 1 amp 22 3 O Freeview Limited 18 39 Freeview Limited Co amp gt p freeview
18. mmunity Opt A Aa Pec 11 9 Opt rtm cue emirs ae ai o aoe i Freeview Limited 34 39 Freeview Limited Item No Resources Reference Detail Notes Manufacturers Response O Freeview Limited 35 39 Freeview Limited r R s 8 Dp O 6 oF a freeview Item No Resources Reference Detail Notes Manufacturers Response Freeview Limited 36 39 Freeview Limited freeview 4 Key Elements of Software A number of software elements in addition to those required for basic services will need to be available or developed prior to launch They are 4 2 Subtitles According to EN 300 743 v1 3 1 Digital Video Broadcast DVB Subtitling Systems 4 4 Software Upgrades A service for providing firmware updates to receivers will be available on the home transport stream using the DVB specification for SSU D 4 1 All conforming receivers shall be capable of a systems software update using the simple profile defined in ETSI TS 102 006 EN 4 2 Manufacturers shall ensure that the receiver offered shall only respond to a unique OUI code Organisation Unique Identifier This means that the receiver offered shall not react to any other OUI from any other manufacturer nor react to any other OUI from the same company which relates to a different model receiver D 4 3 The default
19. o an NIT based scan and amended minor errors in ver 1 1 20 12 2007 S McBride Final Release to Manufactures 1 4 11 9 2009 S McBride Updated Specifications encompassing HD MHEG and MHEG Interaction channel All changes from ver 1 3 2 0 25 5 2010 S McBride Official Release to Manufactures References the new D Book 6 2 1 MHEG ICEncryptedstreamExtension and LifecycleExtension 30 8 2011 Updated Network Interface requirement pm 2 2 30 5 2014 G Newman General updates and the inclusion of the HbbTV ES O 3 0 16 9 2014 G Newman Updates relating to the FIT schedule population within the FreeviewNZ DVB SI ms 1 2 Proposition This baseline Profile which is based upon open standards is for a high definition HD iDTV integrated Digital Television for reception of free to air or unencrypted services The Freeview DVB T platform will not certify H 264 AVC SD only receivers Items in this specification are divided into Required and Optional categories Where a feature is stated as Required its inclusion is necessary for the achievement of a minimum compliance with Freeview transmission requirements Additional Optional functions may be added by the vendor to enhance the consumer proposition and these will be welcomed by Freeview In order to be compliant where a feature is O Freeview Limited 3 39 Freeview Limited freeview Optional and is included in an offered receiver design the optional f
20. sive 16 9 Opt 1080i25 1920x1080 25 Interlaced 16 9 Req 720p50 1280 x720 50 Progressive 16 9 Req 3 3 2 Broadcast Resolution Frame Rate Scanning Aspect Ratio SDTV Formats 576p25 720x576 25 Progressive 16 9 and 4 3 Opt 576i25 720x576 25 Interlaced 16 9 and 4 3 Req 3 5 Audio Decoding MPEG1 Layer Il Musicam audio mode stereo Req ISO IEC 11172 3 ling R 2 44 1 amp 48KH api DD ISO IEC 14496 3 and signalled by 3 6 Dolby Digital AC 3 32 44 1 amp 48KHz Pass Req TS 101 154 Annex C Through on SADE ISO IEC 14496 3 and signalled by TS 3 7 Dolby Digital AC 3 32 44 1 amp 48KHz Downmix to REQ 101 154 Annex C stereo Pair 3 8 MPEG 4 HE AAC up to mono and stereo level 2 Req bitstreams only ISO IEC 14496 3 HE AAC audio for services will be encoded for the stereo pair It is optional for the receiver to decode multi channel level 4 bitstreams Freeview Limited 15 39 Freeview Limited A Ss E D a freeview Item No Resources Reference Detail Notes Manufacturers Response 3 9 Subtitles DVB Subtitles Req ETSI EN 300 743 V1 3 1 rev 7 HD ammendent DVB subtitles shall be invoked from a suitable labelled remote control key which is always under the control of the receiver i e not under control of receiver group 3 of MHEG 3 10 Display of Where both are components of a service ability to Opt Receivers that are capable of
21. t Error Rate C N Carrier to Noise Ration CVBS Composite Video Baseband Signal Freeview Limited 6 39 Freeview Limited DTT DVB DVB T DTG EBU EPG EIT FEC Freeview FTA HDCP HDMI HDTV IRD iDTVs MHEG 5 May MP HL MP ML MPEG Must present tense freeview Digital Terrestrial Television Digital Video Broadcast organisation Digital Video Broadcasting Terrestrial Digital Television Group a UK digital television industry organisation European Broadcasting Union Electronic Programme Guide Event Information Table Forward Error Correction Consumer Brand and company name of the service provider in NZ Free to Air High Bandwidth Digital Content Protection High Definition Multimedia Interface High Definition Television Hybrid Broadcast Broadband Television Integrated Receiver Decoder Integrated Digital Televisions A standard devised for the middleware for interactive services MHEG stands for Multimedia and Hypermedia information coding Expert Group Indicates an event or provision which is permitted but not mandatory Main Profile at High Level Main Profile at Main Level Moving Pictures Expert Group Indicates that a third party must comply to ensure correct operation Indicates an existing provision Freeview Limited 7 39 Freeview Limited NIT OAD PAL QAM QPSK OSD RF RS SD SDTV SFN SI S PDIF SSU STB Shall Should TS UHF Y C YPbPr Will
22. ut Shall meet the characteristics in ITU report 624 4 9 2 Secondary RCA phono providing composite CVBS video Opt Shall meet the characteristics in ITU Output report 624 4 9 3 Secondary TV SCART with both composite CVBS and RGB or Opt Shall only provide SD video resolution output YPbPr selectable Audio output L R max 720x576p output SCART shall support widescreen switching on pin 8 EN 50049 1 O Freeview Limited 28 39 Freeview Limited e e a freeview Item No Resources Reference Detail Notes Manufacturers Response 9 4 Analogue Phono Audio RCA Audio left Colour white amp Right Colour Red connectors Opt 9 5 S PDIF S PDIF for pass through of Dolby Digital AC 3 Either an Optical and or Coaxial Digital Audio Output s Req Manufacture are requested to state connector type 9 6 Data Interface The receiver shall have a data interface to perform software upgrades and should comply to one of the following options An RS232 connector 9 pin D sub Universal Serial Bus RJ 45 Ethernet IEE802 3 Memory Stick Req Freeview Limited 29 39 Freeview Limited freeview Item No Resources Reference Detail Notes Manufacturers Response 9 8 Remote Control A Remote Control is to be supplied with the receiver The manufacture is free to design th
23. ute ETSI Digital Video Broadcasting DVB guidelines on implementation and usage of Service information Sl Digital Video Broadcasting DVB Digital Broadcasting Systems for Television Sound and Data Services Specification for conveying ITU R system B Teletext in Digital Video Broadcasting DVB Bitstreams European Telecommunication Standards Institute ETSI Digital Video Broadcasting DVB Implementation guidelines for DVB terrestrial Transmission aspects Digital Video Broadcasting DVB DVB Framing structure Channel coding and modulation for digital terrestrial television European Telecommunications Standards Institute ETSI Freeview Limited 10 39 Freeview Limited ETR 101 154 v1 7 1 ETSI 162 ETSI 300 743 v1 3 1 ISO IEC 14496 10 2005 ETSI MHEG NorDig Unified ver 1 0 2 Freeview NZ 2 Overview freeview Digital Video Broadcasting DVB Implementation Guidelines for the use of video and audio coding in Broadcasting Applications based on the MPEG 2 transport stream Digital Broadcasting Systems for Television sound and data services allocation of service information SI codes for digital Video Broadcasting DVB systems European Telecommunication Standards Institute ETSI Digital Video Broadcasting DVB DVB Subtitling Systems European Telecommunication Standards Institute ETSI Information Technology Coding of audio visual objects part 10 Advanced Coding MHE
24. y the viewer manage the output video in both widescreen 16 9 and 4 3 picture formats Where possible receivers should be able to present both subtitles and interactive graphics simultaneously However not all receivers may be able to do this the result being that interactive content will not always be available to viewers that wish subtitles to be presented 2 1 Time exclusive Some services called time exclusive services are only broadcast for part of the day and share their services multiplex capacity with other services The receiver shall handle the transition between the active and inactive states of a time exclusive service in an orderly fashion presenting clean transitions into and out of video audio and inter active content streams without presentation of any content or application not intended for the selected service 3 0 Functions 1 MPEG4 vi H 264 AVC Encodi R ISO IEC 14496 10 3 Ga video 5 Era oa 2005 Information Technology Coding of audio visual objects part 10 Advanced Coding 3 2 MPEG2 Video MPEG 2 MPOML video resolution 720x576 PAL Opt ISO IEC 13818 3 3 1 Broadcast Resolution Frame Rate Scanning Aspect Ratio HDTV Formats 1080p50 1920x1080 50 Progressive 16 9 Opt Freeview Limited 14 39 Freeview Limited o e freeview Item No Resources Reference Detail Notes Manufacturers Response 1080p25 1920x1080 25 Progres
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