Production Technology Seminar 2009 - EBU Technical

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Annex 1: Abbreviations and acronyms Note: Some terms may be specific to a speaker or/and his/her organization 1080i/25 High-definition interlaced TV format of 1920 x 1080 pixels at 25 frames per second, i.e. 50 fields (half frames) every second 1080p/25 High-definition progressively-scanned TV format of 1920 x 1080 pixels at 25 frames per second 1080p/50 High-definition progressively-scanned TV format of 1920 x 1080 pixels at 50 frames per second 2D Two-dimensional 2k 4k Horizontal definition (number of pixels) in Digital Cinema) 3D Three-dimensional 3GPP 3rd Generation Partnership Project 3H Three times the TV monitor/set heigth value 4/3, 4:3 14/9, 14:9 16/9, 16:9 Picture aspect ratio (width/height) 4:4:4 4:2:2, 422 4:2:0 Ratio of sampling frequencies to digitize the Luminance / Chrominance (Cb, Cr) components 5.0 Left front / Centre / Right front / Left Surround / Right Surround sound channels 5.1 5.0 + LFE channel (surround sound) 720p/50 High-definition progressively-scanned TV format of 1280 x 720 pixels at 50 frames per second AAC Advanced Audio Coding AAC+ AACplus = HE-AAC AAF Advanced Authoring Format AC Alternative Current AC3 Audio Coding 3, known as Dolby Digital AD 'Anno Domino': After the Christ's birth ADC, A/D Analog-to-Digital Conversion/Converter Ads Adverts, commercials AES Audio Engineering Society ANC Ancillary (SDI, HD-SDI) API Application Programming Interface ASD Abstract Service Definition ATM Asynchronous Transfer Mode ATSC Advanced Television Systems Committee (USA) A/V Audio/Video AV Audiovisual AVC Advanced Video Coding (MPEG-4 Part 10 = ITU-T H.264) AVC-I Advanced Video Coding - Intra (Panasonic) AXML Audiovisual XML ??? (SAM / NRK) B Bidirectional coded picture (MPEG) B2B, BtoB Business-to-Business B2C, BtoC Business-to-Consumer BB Black Burst BBC British Broadcasting Corporation BMP BitMaP file format BR Bit-Rate C Centre (surround sound) CAC Call Admission Control (Cisco) CAD Computer-Aided Design CAM Computer-Aided Manufacturing CAPEX CAPital EXpenditures CCAAA Co-ordinating Council of Audiovisual Archives Associations http://www.ccaaa.org/ CD Compact Disc © EBU 2009 / Production Technology seminar / January 27 - 29, 2009 Reproduction prohibited without written permission of EBU TECHNICAL & EBU TRAINING 54
CEA Consumer Electronics Association (USA) CEO Chief Executive Officer CLDM Common Logical Data Model CMOS Complementary Metal-Oxide Semiconductor CMS Content Management System CRT Cathode Ray Tube CSI Common Synchronization Interface D-Cinema Digital Cinema D/DABA DAB+ Audio quality evaluation (EBU Project Group) D/HDC Evaluation of HD codecs (EBU Project Group – Delivery Technology) D-10 Sony's IMX VTR SMPTE standard DAB Digital Audio Broadcasting DAM Digital Asset Management DB Database DC Dublin Core http://dublincore.org/ DEA Detection, Extraction & Annotation (LIVE project) DIDL Digital Item Declaration Language (MPEG-21 Part 2) DLP Digital Light Processing dm Downmix DMAM Digital Media Asset Management DMF Digital Media Factory (VRT) DMS Descriptive Metadata Scheme (MXF) DNxHD High Definition encoding (Avid) http://www.avid.com/resources/whitepapers/DNxHDWP3.pdf?featureID=882&marketID= DRM Digital Radio Mondiale DRM Digital Rights Management DSL Digital Subscriber Line DST Daylight Saving Time or Summer Time DTH Direct-To-Home DVB Digital Video Broadcasting DVB-C/-H/-S/-T Digital Video Broadcasting (Cable/ Handheld/ Satellite/ Terrestrial) e.g., eg exempli gratia, for example E2E End-to-End EBU European Broadcasting Union EDL Edit Decision List ENC Encoder / Encoding EPG Electronic Programme Guide ESB Enterprise Service Bus (IBM) http://www-306.ibm.com/software/info1/websphere/index.jsp?tab=landings/esb f/s, fps Frame/second f-stop Focal-number or focal-ratio (focal length of a camera lens divided by the "effective" aperture diameter) adjusted in discrete steps fps frame per second FS Full Scale FTP File Transfer Protocol (Internet) FX Special effects GB Gigabyte Gbit/s, Gbps Gigabit per second GIF Graphics Interchange Format GOP Group Of Pictures (MPEG-2/-4) GPS Global Positioning System GUI Graphical User Interface GVG Grass Valley Group H Horizontal HBR High Bit-Rate HCI Human-Computer Interface HD(TV) High Definition (Television) HDD Hard Disk Drive HD-SDI High Definition SDI (1,5 Gbit/s) © EBU 2009 / Production Technology seminar / January 27 - 29, 2009 Reproduction prohibited without written permission of EBU TECHNICAL & EBU TRAINING 55
Page 1 and 2:
Production Technology Seminar 2009
Page 3 and 4: Foreword This report is intended to
Page 5 and 6: Seminar quick reference guide Per B
Page 7 and 8: 7 � Formats and Codecs: o some co
Page 9 and 10: 9 SD distribution, the HD output is
Page 11 and 12: 11 WDR decided to use ARRI D-21, wh
Page 13 and 14: The EBU Recommendation R 124 12 , a
Page 15 and 16: Some extreme examples [13]: movies
Page 17 and 18: 1.8 HE-AACv2 listening tests for DA
Page 19 and 20: 19 � If there is any corruption o
Page 21 and 22: 2 IT-based production and archives
Page 23 and 24: 2.2 Asset Management & SOA @ EBU Je
Page 25 and 26: Altogether the EBU scope is the fol
Page 27 and 28: SOA Benefit Media-Aware Benefit Loo
Page 29 and 30: 2.4 Medianet technology - The missi
Page 31 and 32: Why did we undertake the work? �
Page 33 and 34: Is the label to be based on time or
Page 35 and 36: Ethernet, power companies for power
Page 37 and 38: 37 servers managers, the more finge
Page 39 and 40: 39 E.g. the National Archives of Au
Page 41 and 42: 41 If we have two partners wanting
Page 43 and 44: 3 The future in production Chairper
Page 45 and 46: 45 from a broadcasting perspective,
Page 47 and 48: 3.2.4 Distribution format to the ho
Page 49 and 50: 49 the consumer could first select
Page 51 and 52: HFR Conclusion Increasing the stati
Page 53: 53 easily zap across the channels a
Page 57 and 58: NYC New Year Concert (ORF, Austria)
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Production Technology Seminar 2009 - EBU Technical

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