Blu-Ray™ Disc Player User Manual
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Paul Hightower Instrumentation Technology Systems Northridge, CA 91324 [email protected]
COMPRESSION, WHY, WHAT AND COMPROMISES Authors Hightower, Paul Publisher International Foundation for Telemetering Journal International Telemetering Conference Proceedings Rights Copyright © held by the author; distribution rights International Foundation for Telemetering Download date 06/10/2021 11:41:22 Link to Item http://hdl.handle.net/10150/631710 COMPRESSION, WHY, WHAT AND COMPROMISES Paul Hightower Instrumentation Technology Systems Northridge, CA 91324 [email protected] ABSTRACT Each 1080 video frame requires 6.2 MB of storage; archiving a one minute clip requires 22GB. Playing a 1080p/60 video requires sustained rates of 400 MB/S. These storage and transport parameters pose major technical and cost hurdles. Even the latest technologies would only support one channel of such video. Content creators needed a solution to these road blocks to enable them to deliver video to viewers and monetize efforts. Over the past 30 years a pyramid of techniques have been developed to provide ever increasing compression efficiency. These techniques make it possible to deliver movies on Blu-ray disks, over Wi-Fi and Ethernet. However, there are tradeoffs. Compression introduces latency, image errors and resolution loss. The exact effect may be different from image to image. BER may result the total loss of strings of frames. We will explore these effects and how they impact test quality and reduce the benefits that HD cameras/lenses bring telemetry. INTRODUCTION Over the past 15 years we have all become accustomed to having television, computers and other video streaming devices show us video in high definition. It has become so commonplace that our community nearly insists that it be brought to the telemetry and test community so that better imagery can be used to better observe and model systems behaviors. -
Image Resolution
Image resolution When printing photographs and similar types of image, the size of the file will determine how large the picture can be printed whilst maintaining acceptable quality. This document provides a guide which should help you to judge whether a particular image will reproduce well at the size you want. What is resolution? A digital photograph is made up of a number of discrete picture elements, known as “pixels”. We can see these elements if we magnify an image on the screen (see right). Because the number of pixels in the image is fixed, the bigger we print the image, then the bigger the pixels will be. If we print the image too big, then the pixels will be visible to the naked eye and the image will appear to be poor quality. Let’s take as an example an image from a “5 megapixel” digital camera. Typically this camera at its maximum quality setting will produce images which are 2592 x 1944 pixels. (If we multiply these two figures, we get 5,038,848 pixels, which approximately equates to 5 million pixels/5 megapixels.) Printing this image at various sizes, we can calculate the number of pixels per inch, more commonly referred to as dots per inch (dpi). Just note that this measure is dependent on the image being printed, it is unrelated to the resolution of the printer, which is also expressed in dpi. Original image size 2592 x 1944 pixels Small format (up to A3) When printing images onto A4 or A3 pages, aim for 300dpi if at all Print size (inches) 8 x 6 16 x 12 24 x 16 32 x 24 possible. -
The Strategic Impact of 4K on the Entertainment Value Chain
The Strategic Impact of 4K on the Entertainment Value Chain December 2012 © 2012 Futuresource Consulting Ltd, all rights reserved Reproduction, transfer, distribution or storage of part or all of the contents in this document in any form without the prior written permission of Futuresource Consulting is prohibited. Company Registration No: 2293034 For legal limitations, please refer to the rear cover of this report 2 © 2012 Futuresource Consulting Ltd Contents Section Page 1. Introduction: Defining 4K 4 2. Executive Summary 6 3. 4K in Digital Cinema 9 4. 4K in Broadcast 12 5. 4K Standards and Delivery to the Consumer 20 a) Pay TV 24 b) Blu-ray 25 c) OTT 26 6. Consumer Electronics: 4K Issues and Forecasts 27 a) USA 31 b) Western Europe 33 c) UK, Germany, France, Italy and Spain 35 7. 4K in Professional Displays Markets 37 8. Appendix – Company Overview 48 3 © 2012 Futuresource Consulting Ltd Introduction: Defining 4K 4K is the latest resolution to be hailed as the next standard for the video and displays industries. There are a variety of resolutions that are claimed to be 4K, but in general 4K offers four times the resolution of standard 1080p HD video. A number of names or acronyms for 4K are being used across the industry including Quad Full HD (QFHD), Ultra HD or UHD and 4K2K. For the purposes of this report, the term 4K will be used. ● These terms all refer to the same resolution: 3,840 by 2,160. ● The EBU has defined 3,840 by 2,160 as UHD-1. -
3D / 2D Blu-Ray Disctm DVD HOME CINEMA SYSTEM Please Read This Manual Carefully Before Operating Your Set and Retain It for Future Reference
OWNER’S MANUAL 3D / 2D Blu-ray DiscTM DVD HOME CINEMA SYSTEM Please read this manual carefully before operating your set and retain it for future reference. HX806TG (HX806TG, SH86TG-S/ C, SH95TA-W) P/NO : SAC35234702 1 Getting Started Getting Started 3 Safety Information CAUTION CAUTION: This product employs a Laser System. RISK OF ELECTRIC SHOCK 1 To ensure proper use of this product, please read Started Getting DO NOT OPEN this owner’s manual carefully and retain it for future CAUTION: OT REDUCE THE RISK OF ELECTRIC reference. Shall the unit require maintenance, SHOCK DO NOT REMOVE COVER (OR BACK) NO contact an authorized service center. USER-SERVICEABLE PARTS INSIDE REFER SERVICING Use of controls, adjustments or the performance of TO QUALIFIED SERVICE PERSONNEL. procedures other than those specified herein may result in hazardous radiation exposure. This lightning flash with arrowhead To prevent direct exposure to laser beam, do not try symbol within an equilateral triangle to open the enclosure. Visible laser radiation when is intended to alert the user to the open. DO NOT STARE INTO BEAM. presence of uninsulated dangerous CAUTION concerning the Power Cord voltage within the product’s enclosure that may be of sufficient magnitude to Most appliances recommend they be placed upon constitute a risk of electric shock to persons. a dedicated circuit; The exclamation point within an That is, a single outlet circuit which powers only equilateral triangle is intended that appliance and has no additional outlets or to alert the user to the presence branch circuits. Check the specification page of this of important operating and owner’s manual to be certain. -
SUPER MULTI BLUE PLAYER Optical Disc Technologies Very Popular Very Popular Very Popular
Introducing the… BH100 SUPER MULTI BLUE PLAYER Optical Disc Technologies Very Popular Very Popular Very Popular VHS Laserdisc CD CD-i VCD DVD 1976 1978 1981 1991 1993 1996 T-200 Wave Properties T-200 Frequency Gamma-ray <.01nm 30EHz – 300EHz .01nm X-ray | 30PHz – 30EHz 10nm 10nm Ultra-Violet | 790THz – 30PHz 380nm Violet 380nm – 440nm 680THz – 790 THz Blue 440nm – 485nm 620THz – 680THz Cyan 485nm – 500nm 620THz – 680THz Green 500nm – 565nm 530THz – 600THz Visible Light Yellow 565nm – 590nm 510THz – 530THz Orange 590nm – 625nm 480THz – 510THz Red 625nm – 740nm 405THz – 480THz • Fiber Optics Infra-Red • Night Vision • Remote Controls Micro-wave • Cellular Phones, Radar • Ch 14-69, Pagers, Microwave Ovens • Ch 2-6, FM Radio, Ch 7-13 Short-wave • Amateur radio, CB • AM radio Long-wave • Submarine communications Wavelength • Aircraft beacon Laser Beam Size CD DVD BD 2.11 µm 1.32 µm 0.58 µm T-200 Data Size CD DVD BD Minimum Pit Length – 0.8µm Minimum Pit Length – 0.4µm Minimum Pit Length – 0.15µm Track Pitch – 1.6µm Track Pitch – 0.74µm Track Pitch – 0.32µm T-200 Characteristic CD DVD BD Capacity 700MB 4.7GB (SL), 8.5GB (DL) 25GB (SL), 50GB (DL) Wavelength (nm) 780 (infrared) 650 (red) 405 (blue) Numerical aperture (NA) 0.50 0.60 0.85 Substrate thickness (mm) 1.2 0.6 0.1 (SL), 0.075 (DL) Laser spot size (µm) 2.11 1.32 0.58 Track Pitch (µm) 1.6 0.74 0.32 Minimum pit/mark length (µm) 0.8 0.4 0.149 Areal density (Gb/in2) 0.41 2.77 14.73 Channel bit rate (Mbps/sec) 4.3218 26.16 66.000 User data rate (Mbps/sec) 1.2288 11.08 (data), 10.08 (video) 35.965 (data), 53.948 (movie) Reference velocity (m/s) 1.3 3.49 (SL), 3.84 (DL) 4.917 (data), 7.367 (movie) Rotation CLV (CCW) CLV (CCW) CLV (CCW) Physical formats ROM, R, RW ROM, ±R, ±RW, RAM, ±R ROM, R, RE DL, ±RW DL Application formats ROM, DA, VCD, SVCD, ROM, DVD-V. -
Blu-Ray Disc Pre-Recorded Book
Advanced Access Content System (AACS) Blu-ray Disc Pre-recorded Book Intel Corporation International Business Machines Corporation Matsushita Electric Industrial Co., Ltd. Microsoft Corporation Sony Corporation Toshiba Corporation The Walt Disney Company Warner Bros. Revision 0.921 June 06, 2008 Advanced Access Content System: Blu-ray Disc Pre-recorded Book This page is intentionally left blank. ii Advanced Access Content System: Blu-ray Disc Pre-recorded Book Preface Notice THIS DOCUMENT IS PROVIDED "AS IS" WITH NO WARRANTIES WHATSOEVER, INCLUDING ANY WARRANTY OF MERCHANTABILITY, NONINFRINGEMENT, FITNESS FOR ANY PARTICULAR PURPOSE, OR ANY WARRANTY OTHERWISE ARISING OUT OF ANY PROPOSAL, SPECIFICATION OR SAMPLE. Intel Corporation, International Business Machines Corporation, Matsushita Electric Industrial Co., Ltd, Microsoft Corporation, Sony Corporation, Toshiba Corporation, The Walt Disney Company and Warner Bros. disclaim all liability, including liability for infringement of any proprietary rights, relating to use of information in this specification. No license, express or implied, by estoppel or otherwise, to any intellectual property rights are granted herein. This document is subject to change under applicable license provisions. Copyright © 2005-2008 by Intel Corporation, International Business Machines Corporation, Matsushita Electric Industrial Co., Ltd , Microsoft Corporation, Sony Corporation, Toshiba Corporation, The Walt Disney Company and Warner Bros. Third-party brands and names are the property of their respective owners. Intellectual Property Implementation of this specification requires a license from AACS LA LLC. Contact Information Please address inquiries, feedback, and licensing requests to AACS LA LLC: • Licensing inquiries and requests should be addressed to [email protected]. • Feedback on this specification should be addressed to [email protected]. -
Preparing Images for Powerpoint, the Web, and Publication a University of Michigan Library Instructional Technology Workshop
Preparing Images for PowerPoint, the Web, and Publication A University of Michigan Library Instructional Technology Workshop What is Resolution? ....................................................................................................... 2 How Resolution Affects File Memory Size ................................................................... 2 Physical Size vs. Memory Size ...................................................................................... 3 Thinking Digitally ........................................................................................................... 4 What Resolution is Best For Printing? ............................................................................ 5 Professional Publications ............................................................................................................................. 5 Non-Professional Printing ........................................................................................................................... 5 Determining the Resolution of a Photo ........................................................................ 5 What Resolution is Best For The Screen? ..................................................................... 6 For PowerPoint ............................................................................................................................................. 6 For Web Graphics ........................................................................................................................................ -
Technologies Journal of Research Into New Media
Convergence: The International Journal of Research into New Media Technologies http://con.sagepub.com/ HD Aesthetics Terry Flaxton Convergence 2011 17: 113 DOI: 10.1177/1354856510394884 The online version of this article can be found at: http://con.sagepub.com/content/17/2/113 Published by: http://www.sagepublications.com Additional services and information for Convergence: The International Journal of Research into New Media Technologies can be found at: Email Alerts: http://con.sagepub.com/cgi/alerts Subscriptions: http://con.sagepub.com/subscriptions Reprints: http://www.sagepub.com/journalsReprints.nav Permissions: http://www.sagepub.com/journalsPermissions.nav Citations: http://con.sagepub.com/content/17/2/113.refs.html >> Version of Record - May 19, 2011 What is This? Downloaded from con.sagepub.com by Tony Costa on October 24, 2013 Debate Convergence: The International Journal of Research into HD Aesthetics New Media Technologies 17(2) 113–123 ª The Author(s) 2011 Reprints and permission: sagepub.co.uk/journalsPermissions.nav DOI: 10.1177/1354856510394884 Terry Flaxton con.sagepub.com Bristol University, UK Abstract Professional expertise derived from developing and handling higher resolution technologies now challenges academic convention by seeking to reinscribe digital image making as a material process. In this article and an accompanying online resource, I propose to examine the technology behind High Definition (HD), identifying key areas of understanding to enable an enquiry into those aesthetics that might derive from the technical imperatives within the medium. (This article is accompanied by a series of online interviews entitled A Verbatim History of the Aesthetics, Technology and Techniques of Digital Cinematography. -
HD Camcorder
PUB. DIE-0508-000 HD Camcorder Instruction Manual COPYRIGHT WARNING: Unauthorized recording of copyrighted materials may infringe on the rights of copyright owners and be contrary to copyright laws. 2 Trademark Acknowledgements • SD, SDHC and SDXC Logos are trademarks of SD-3C, LLC. • Microsoft and Windows are trademarks or registered trademarks of Microsoft Corporation in the United States and/or other countries. • macOS is a trademark of Apple Inc., registered in the U.S. and other countries. • HDMI, the HDMI logo and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC in the United States and other countries. • “AVCHD”, “AVCHD Progressive” and the “AVCHD Progressive” logo are trademarks of Panasonic Corporation and Sony Corporation. • Manufactured under license from Dolby Laboratories. “Dolby” and the double-D symbol are trademarks of Dolby Laboratories. • Other names and products not mentioned above may be trademarks or registered trademarks of their respective companies. • This device incorporates exFAT technology licensed from Microsoft. • “Full HD 1080” refers to Canon camcorders compliant with high-definition video composed of 1,080 vertical pixels (scanning lines). • This product is licensed under AT&T patents for the MPEG-4 standard and may be used for encoding MPEG-4 compliant video and/or decoding MPEG-4 compliant video that was encoded only (1) for a personal and non- commercial purpose or (2) by a video provider licensed under the AT&T patents to provide MPEG-4 compliant video. No license is granted or implied for any other use for MPEG-4 standard. Highlights of the Camcorder The Canon XA15 / XA11 HD Camcorder is a high-performance camcorder whose compact size makes it ideal in a variety of situations. -
Owner's Manual
OWNER’S MANUAL SMART Blu-ray™ Home Theater System Please read this manual carefully before operating your set and retain it for future reference. BH6820SW (BH6820SW, S62S2-S/ C, S62S1-W, T2, W2) 1 Getting Started Getting Started 3 Safety Information CAUTION CAUTION : CLASS 1M VISIBLE AND INVISIBLE LASER RISK OF ELECTRIC SHOCK 1 DO NOT OPEN RADIATION WHEN OPEN. DO NOT VIEW DIRECTLY Started Getting WITH OPTICAL INSTRUMENTS CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER (OR BACK) NO Use of controls, adjustments or the performance of USER-SERVICEABLE PARTS INSIDE REFER SERVICING procedures other than those specified herein may TO QUALIFIED SERVICE PERSONNEL. result in hazardous radiation exposure. This lightning flash with arrowhead CAUTION concerning the Power Cord symbol within an equilateral triangle Most appliances recommend they be placed upon is intended to alert the user to the a dedicated circuit; presence of uninsulated dangerous That is, a single outlet circuit which powers only voltage within the product’s that appliance and has no additional outlets or enclosure that may be of sufficient magnitude to branch circuits. Check the specification page of this constitute a risk of electric shock to persons. owner’s manual to be certain. Do not overload wall The exclamation point within an outlets. Overloaded wall outlets, loose or damaged equilateral triangle is intended wall outlets, extension cords, frayed power cords, or to alert the user to the presence damaged or cracked wire insulation are dangerous. of important operating and Any of these conditions could result in electric maintenance (servicing) shock or fire. -
Counting the Cost of Blu-Ray Licensing a Number of Issues Need to Be Addressed If Blu-Ray Is to Fulfil Its Potential
OTO219_p16_21_BD_Licensing 6/4/09 13:51 Page 16 technology unwieldy or fail to fully take into account the BD production process. Finally, there is the cost, with cumulative licensing fees accounting for a substantial proportion of a BD disc’s manufacturing cost. BEFORE A CONTENT HOLDER CAN PUT CONTENT onto a BD disc and get it replicated, the holder needs to be licensed by the BDA licence entity.The BDA’s licensing activities include distributing the BD format books, logo guide and data, and issuing a compliance certification after a BD disc has undergone a stiff verification and testing process. There are several elements to the BD licensing scheme. Content holders, distributors and providers wanting to put content onto BD must take out a Content Participant Agreement, which costs $3,000 a year and runs for five years. There’s also a ‘light’ version that costs $500 a year and also runs for five years. There is no fee for the use of a Logo Licence Agreement, and there is an optional BD-Live Logo and Online Certificate Issuance Agreement, which incurs no charge, although there is a fee of $1,000 per private key. There are other BD licensing obligations. Disc replicators need to take out a BD-ROM mark interim agreement with Sony, Philips or Panasonic, while content providers must take out an AACS licence (see table, page 18). There’s also the option of taking out a BD+ licence for enhanced copy protection available from BD+ Technologies. Eric Carson, business unit manager, media manufacturing solutions, DCA, says:“The ROM mark is a nightmare – it’s the biggest pain point. -
Samsung BD-E5400 Blu-Ray Disc Player
BD-E5400 Blu-ray™ Disc Player user manual imagine the possibilities Thank you for purchasing this Samsung product. To receive more complete service, please register your product at www.samsung.com/register ENGLISH CLASS 1 LASER PRODUCT Precautions Safety Information This Compact Disc player is classified as a CLASS 1 LASER product. Use of controls, Important Safety Instructions Warning adjustments or performance of procedures other than those specified herein may result in Read these operating instructions carefully TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE THE COVER (OR BACK). hazardous radiation exposure. before using the unit. Follow all the safety instructions listed below. NO USER-SERVICEABLE PARTS ARE INSIDE. REFER SERVICING TO QUALIFIED SERVICE Complies with 21CFR 1040.10 except for Keep these operating instructions handy for PERSONNEL. deviations pursuant to Laser Notice No. 50, future reference. dated June 24, 2007. Read these instructions. CAUTION DANGER : 1. RISK OF ELECTRIC SHOCK DO NOT OPEN • VISIBLE AND INVISIBLE LASER 2. Keep these instructions. RADIATION WHEN OPEN. AVOID DIRECT 3. Heed all warnings. The lighting flash and Arrowhead within the CAUTION: TO REDUCE THE RISK OF The explanation point within the triangle EXPOSURE TO BEAM. (FDA 21 CFR) triangle is a warning sign alerting you of ELECTRIC SHOCK, DO NOT REMOVE is a warning sign alerting you of important 4. Follow all instructions. dangerous voltage inside the product. COVER (OR BACK) NO USER SERVICEABLE instructions accompanying the product. CAUTION : PARTS INSIDE. REFER SERVICING TO • CLASS 3B VISIBLE AND INVISIBLE 5. Do not use this apparatus near water. QUALIFIED SERVICE PERSONNEL.