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Digitales Video Im CD Format Renaissance Des Video CD Standards
Fachhochschule Offenburg Medien und Informationswesen Dokumentation zur Studienarbeit Digitales Video im CD Format Renaissance des Video CD Standards Student: Christian Gierke, Semester MI 8 Betreuender Professor: Roland Riempp Studiengang: Medien und Informationswesen Sommersemester 1999/2000 Abgabetermin: 31. Mai 2000 Fachhochschule Offenburg Medien und Informationswesen Digitales Video im CD Format Seite 2 Inhaltsverzeichnis 1 Einleitung 1.1 Die Video CD im DVD-Zeitalter .............................................................. Seite 3 1.2 Ziele der Arbeit.................................................................................... Seite 3 1.3 Begriffsdefinitionen .............................................................................. Seite 5 2 Standards und Formate 2.1 Standard VCD 1.1 White Book ............................................................... Seite 7 2.2 VCD 2.0 White Book ............................................................................. Seite 9 2.3 SVCD – Super Video CD.......................................................................Seite 10 2.4 andere VCD-Formate bis 1998 ..............................................................Seite 11 3 So wird’s gemacht 3.1 Erstellung einer Video CD.....................................................................Seite 12 3.1.1 Kodierung .......................................................................................Seite 12 3.1.2 Mastering ........................................................................................Seite -
Optimizing the Implementation of Dolby Digital Plus in Soc Designs
White Paper Optimizing the Implementation of Dolby Digital Plus in SoC Designs Chris Cavigioli and Brett Miller, MIPS Technologies Roger Dressler and Rob Hislop, Dolby Laboratories January 2007 MIPS Technologies and Dolby Laboratories have collaborated to provide a rapid and low-risk methodology for deploying Dolby Digital Plus technology to the set-top box and HD DVD/Blu-ray Disc markets. Introduction Dolby® Digital Plus, the newest generation of Dolby Digital, the standard-setting audio technology from Dolby Laboratories, is making its way into next-generation home entertainment applications, bringing superior sound quality, more efficient audio compression, and an improved user experience to the home. Dolby Digital Plus, also known as Enhanced AC-3 (E-AC-3), was developed to address the changing requirements of two burgeoning consumer markets. For the emerging HD DVD and Blu-ray Disc optical disc players, the data compression capabilities of Dolby Digital Plus allow movie studios to combine a superior audio experience with high-definition video. The technology also enhances the latest digital TV set-top boxes (STBs), enabling broadcasters to deploy offerings with lower bit rates, reducing costs and adding flexibility and value for consumers. While there are tremendous advantages to using Dolby Digital Plus, there are also design considerations that system-on-a-chip (SoC) teams need to understand. The rigorous approval testing that is required at Dolby Laboratories before a chip or a system can use the Dolby Digital Plus logo is substantial. Working with Dolby Laboratories, MIPS Technologies has developed an optimized, tested version of Dolby Digital Plus that will run on any of its 32-bit synthesizable processor cores—significantly slashing audio subsystem development time. -
Frequently Asked Questions Dolby Digital Plus
Frequently Asked Questions Dolby® Digital Plus redefines the home theater surround experience for new formats like high-definition video discs. What is Dolby Digital Plus? Dolby® Digital Plus is Dolby’s new-generation multichannel audio technology developed to enhance the premium experience of high-definition media. Built on industry-standard Dolby Digital technology, Dolby Digital Plus as implemented in Blu-ray Disc™ features more channels, less compression, and higher data rates for a warmer, richer, more compelling audio experience than you get from standard-definition DVDs. What other applications are there for Dolby Digital Plus? The advanced spectral coding efficiencies of Dolby Digital Plus enable content producers to deliver high-resolution multichannel soundtracks at lower bit rates than with Dolby Digital. This makes it ideal for emerging bandwidth-critical applications including cable, IPTV, IP streaming, and satellite (DBS) and terrestrial broadcast. Dolby Digital Plus is also a preferred medium for delivering BonusView (Profile 1.1) and BD-Live™ (Profile 2.0) interactive audio content on Blu-ray Disc. Delivering higher quality and more channels at higher bit rates, plus greater efficiency at lower bit rates, Dolby Digital Plus has the flexibility to fulfill the needs of new content delivery formats for years to come. Is Dolby Digital Plus content backward-compatible? Because Dolby Digital Plus is built on core Dolby Digital technologies, content that is encoded with Dolby Digital Plus is fully compatible with the millions of existing home theaters and playback systems worldwide equipped for Dolby Digital playback. Dolby Digital Plus soundtracks are easily converted to a 640 kbps Dolby Digital signal without decoding and reencoding, for output via S/PDIF. -
C1C2 Manual Addendum A07
C 1/C 2 Controllers Manual Supplement for C 1 and C 2 with PLIIx-Lipsync Software Upgrade Installed Addendum to Owner’s Guide 2 NEW SURROUND MODES The new surround modes are for 7.1 channel systems. Size setup Are your back channel speakers selected? Main speakers Large If you have not yet selected Back channel speakers, Center speaker Small press the MENU button on the remote (or the Menu Surround speakers Small button on the front panel) and go to the Speaker > Back speakers 2 Small setup, Size setup menu page, > Back speakers. Subwoofer Yes Subwoofer filter On Subwoofer freq. 80Hz-THX SIZE SETUP Enhanced bass Off BACK SPKRS: 2 SMALL Exit Dolby Pro Logic IIx Dolby Pro Logic IIx: This extends two channel or 5.1 channel source material to the center channel, surround channels and back channel speakers in a 7.1 channel system. Pro Logic IIx produces a spacious, enveloping effect. It is designed for use with any stereo, Dolby 2.0, Dolby Pro Logic, Dolby Digital 5.1, DTS 5.1 or Surround EX signal. With a single back channel speaker it is known as 6.1 channel, and with two back channel speakers it is known as 7.1 channel. There are two types of Pro Logic IIx: Pro Logic IIx Movie and Pro Logic IIx Music. These are our recommended surround modes if you have a 6.1 or 7.1 channel system. Please note that Pro Logic IIx Movie is not compatible with Dolby Digital 5.1 with a 6.1 channel system. -
Dolby Broadcast Technologies Overview
Dolby® Broadcast Technologies: Essential for Evolving Entertainment Broadcast delivery requirements are in transition, and television transmission is no longer limited to signals sent to TV sets and home theater systems. Consumers now watch their favorite programs and movies on multiple devices: on PCs via the Internet, or by using cell phones, portable media players, and more. Dolby’s portfolio of technologies is evolving right alongside today’s new broadcast landscape. Dolby® broadcast technologies work together as a seamless, integrated solution—they are involved at every stage, from content creation all the way to consumers. Dolby helps content providers deliver a great entertainment experience, regardless of how viewers access programming: in their home theaters; via new Internet-capable media devices such as Vudu and Apple TV®; or on the many video-enhanced mobile devices on the market. All Dolby broadcast technologies support a path for metadata, ensuring that consumers hear programming the way it was intended. Plus, each technology is designed to address unique requirements for different parts of the broadcast chain, while still efficiently taking advantage of similarities when possible. The Technologies Dolby E is our digital audio technology optimized for the distribution of multichannel audio through digital two- channel postproduction and broadcasting infrastructures. Dolby E is the ideal format for professional contribution and distribution through networks regardless of the technology used for final delivery to consumers. Dolby Digital is a worldwide standard in film, broadcast, and packaged media. It is used virtually worldwide for broadcast services with 5.1-channel audio and can be found in DVD, terrestrial DTV, digital cable, and direct broadcast satellite. -
Dolby Vision UHD Blu-Ray Authoring Workflow Guide
Dolby Vision UHD Blu-ray Authoring Workflow Guide Version 1.1 September 9, 2019 Confidential information Confidential Information Copyright © 2019 Dolby Laboratories. All rights reserved. For information, contact: Dolby Laboratories, Inc. 1275 Market Street San Francisco, CA 94103-1410 USA Telephone 415-558-0200 Fax 415-863-1373 http://www.dolby.com Trademarks Dolby and the double-D symbol are registered trademarks of Dolby Laboratories. Following are trademarks of Dolby Laboratories: ® Dolby ® ™ ™ ® ™ ® Dolby Atmos Dolby Audio Dolby Cinema Dolby Theatre Dolby Vision Dolby Voice ™ ™ Feel Every Dimension in Dolby Feel Every Dimension ™ ™ Feel Every Dimension in Dolby Atmos Dolby Digital Plus ™ ® ™ Dolby Advanced Audio Dolby Home Theater Dialogue Intelligence ™ ™ Dolby Digital Plus Home Theater MLP Lossless ® ™ Pro Logic Surround EX ™ ™ Dolby Digital Plus Advanced Audio Dolby Fidelio ™ ™ ™ Dolby AccessLink Dolby CaptiView Dolby CineAsset ™ Dolby CineAsset Player All other trademarks remain the property of their respective owners. Patents This product is protected by one or more patents in the United States and elsewhere. For more information, including a specific list of patents protecting this product, please visit http://www.dolby.com/patents. Confidential information Confidential information for Dolby Laboratories Licensees only. Unauthorized use, sale, or duplication is prohibited. Software Distribution Licensee shall comply with Licensor’s most recent Software Distribution Policy, a copy of which is included in the Deliverables or provided to Licensee and updated by Licensor from time to time and communicated to Licensee. Dolby Vision UHD Blu-ray Authoring Workflow Guide Page 2 Confidential Information Table of Contents 1 OVERVIEW ......................................................................................................................................... 4 DOLBY VISION MASTER AND DOLBY VISION MEZZANINE DELIVERABLES ................................... -
Dolby Laboratories Announces Conference Call and Webcast for Q3 Fiscal 2021 Financial Results
NEWS RELEASE Dolby Laboratories Announces Conference Call and Webcast for Q3 Fiscal 2021 Financial Results 7/16/2021 SAN FRANCISCO, July 16, 2021 (GLOBE NEWSWIRE) -- Dolby Laboratories, Inc. (NYSE:DLB) will release nancial results for the third quarter (Q3) of scal 2021 after the close of regular trading on Thursday, July 29, 2021. Members of Dolby management will lead a conference call open to all interested parties to discuss Q3 scal 2021 nancial results for Dolby Laboratories at 2:00 p.m. PT (5:00 p.m. ET) on Thursday, July 29, 2021. Access to the teleconference will be available at http://investor.dolby.com/ or by dialing 1-844-200-6205 (or dialing +44-208-0682-558 for international callers), and entering conrmation code 128014. A replay of the call will be available from 5:00 p.m. PT on Thursday, July 29, 2021, until 8:59 p.m. PT on Thursday, August 5, 2021, by dialing 1-929-458-6194 (international callers can access the replay by dialing +44-204-525-0658) and entering the conrmation code 571517. An archived version of the teleconference will also be available on the Dolby Laboratories website, http://investor.dolby.com. About Dolby Laboratories Dolby Laboratories (NYSE: DLB) is based in San Francisco, California with oces around the globe. From movies and TV shows, to apps, music, sports and gaming, Dolby transforms the science of sight and sound into spectacular experiences for billions of people worldwide. We partner with artists, storytellers, developers, and businesses to revolutionize entertainment and communications with Dolby Atmos, Dolby Vision, Dolby Cinema, and Dolby.io. -
See and Hear Spectacular with Dolby Vision and Dolby Atmos at Home
Dolby Vision and Dolby Atmos Home Entertainment Setup Guide See and hear spectacular with Dolby Vision and Dolby Atmos at home. Dolby Vision™ HDR transforms your TV experience with ultravivid picture that brings entertainment to life. Dolby Atmos® creates powerful, moving audio that seems to flow all around you. When combined with the rest of your home entertainment setup, the result is amazing realism that you’ll see, hear, and feel like never before. To get a spectacular entertainment experience, you’ll want to check that Dolby Vision and Dolby Atmos are supported on: • Your device (e.g., TV, sound bar, AVR) • Your content player (e.g., Apple TV 4K, set-top box, game console, Blu-ray™ player) • Your distribution platform (Netflix, Amazon Prime, Tencent) • Your content (TV show, movie, game) Please click on the relevant link below to see the setup for the best experience. TV only Sound bar and TV AVR and TV TV only You can watch Dolby Vision and Dolby Atmos content on your Dolby Vision and Dolby Atmos enabled TV via a content player. Many smart TVs are also capable of streaming content in Dolby Vision and Dolby Atmos through their built-in streaming apps. Check with your streaming service to see if it supports Dolby Vision and Dolby Atmos on your device. To ensure the Dolby Vision signal is passed through to the TV, make sure you are using a Dolby Vision compatible HDMI® cable. To find Dolby Atmos and Dolby Vision enabled televisions, click here. Dolby Vision and Dolby Atmos enabled TV DOLBY VISION COMPATIBLE HDMI CABLE Dolby Vision and Dolby Atmos enabled TV Content Player HOW TO SET UP YOUR EQUIPMENT 2 Sound bar and TV Connect your content player to your Dolby Atmos enabled sound bar. -
BD-MPC41U AQUOS® Blu-Ray Disc™ Home Theater System
BD-MPC41U AQUOS® Blu-ray Disc™ Home Theater System The BD-MPC41U is a Blu-ray HTIB with a 5.1 audio system using sound bar technology for the center, right and left audio channels. This Home Theater System is an internet connected Blu-ray player and has a 1020 watt amplifier system. The BD-MPC41U also allows other video /audio sources for input, like a cable or satellite setup box. The system has an easy to setup speaker sound bar design that can be placed in front of a LCD display. The 5.1 speaker system has a sound bar, subwoofer, and two surround speakers. The BD-MPC41U can be your main entertainment center, as it will play Blu-ray and DVD discs, CD audio discs, MP3 audio files and JPEG image files. The BD-MPC41U also has AUDYSSEY Sound DSP – Dynamic EQ – Bass XT – Dynamic Volume for true dynamic sound quality. An FM Tuner and a docking slot for an iPod® are also built-in for a complete entertainment system. Features: 1020 Watt Total Output*1 maximum output power with 1% THD at 6 AQUOS LINK Function – Seamless Operation among Sharp Audio ohms 120 Hz to 20 kHz. Video Products with One Remote Control Why use two remotes when 5.1 Channel Surround Sound, dolby Digital and DTS 170 watts per you can use one? The AQUOS LINK function allows you to control both channel - R/L/C/SR/SL/Sub. your AQUOS LCD TV and your AQUOS Blu-ray Disc™ Player together. When you connect your AQUOS LCD TV to the Blu-ray Disc™ Player via an HDMI™ Output – Simple One Cable Connection A one cable connection HDMI™ connection, you will have seamless interoperability between carries complete digital audio and video connection between your HDTV your AQUOS LCD TV and BD-MPC41U Blu-ray Disc™ Player. -
Movie Tags & Meaning of It
Movie Tags & meaning of it Original Sources CAM - A cam is a theater rip usually done with a digital video camera. A mini tripod is sometimes used, but a lot of the time this wont be possible, so the camera make shake. Also seating placement isn't always idle, and it might be filmed from an angle. If cropped properly, this is hard to tell unless there's text on the screen, but a lot of times these are left with triangular borders on the top and bottom of the screen. Sound is taken from the onboard microphone of the camera, and especially in comedies, laughter can often be heard during the film. Due to these factors picture and sound quality are usually quite poor, but sometimes we're lucky, and the theater will be fairly empty and a fairly clear signal will be heard. TELESYNC (TS) - A telesync is the same spec as a CAM except it uses an external audio source (most likely an audio jack in the chair for hard of hearing people). A direct audio source does not ensure a good quality audio source, as a lot of background noise can interfere. A lot of the times a telesync is filmed in an empty cinema or from the projection booth with a professional camera, giving a better picture quality. Quality ranges drastically, check the sample before downloading the full release. A high percentage of Telesyncs are CAMs that have been mislabeled. TELECINE (TC) - A telecine machine copies the film digitally from the reels. Sound and picture should be very good, but due to the equipment involved and cost telecines are fairly uncommon. -
Dolby® Professional Reference Decoder DP580
Dolby® Professional Reference Decoder DP580 The Dolby Professional Reference Decoder DP580 provides real-time decoding of up to 7.1 channels and assists broadcasters and manufacturers in the adoption and deployment of the entire family of Dolby audio codecs. The Dolby® DP580 is the first Dolby TrueHD reference Additional features include: decoder and serves all Dolby audio codecs, including Dolby • Monitoring capabilities for emulating set-top box behavior in Digital, Dolby Digital Plus™, HE AAC with Dolby metadata, quality control environments ® Dolby E, and Dolby Pro Logic II technologies. It is designed • Consumer emulation mode for Dolby Digital Plus and Dolby to help broadcasters monitor streams along multiple points of multistream decoders found in consumer TVs and set-top boxes the broadcast chain. The DP580 provides a detailed analysis • Support for MPEG-2 transport stream with H.264 and of Dolby audio streams for professionals, making it ideal for MPEG-2 video decoding to verify audio/video synchronization broadcast trials and manufacturers’ test environments. • Standard analog and digital audio and video outputs Enhanced features of Dolby Digital Plus, such as secondary (including HDMI®) audio bitstream mixing and 7.1-channel decoding, can easily • Support for HDMI with Extended Display Identification Data be monitored using the DP580. The DP580 also provides (EDID) device emulation (emulates HDMI repeater/sink a real-time reference tool for generating signals for Dolby devices such as A/V receivers and HDTVs) TrueHD, Dolby Digital, and Dolby Digital Plus. It enables validation of associated Dolby TrueHD signals encoded in the • Support for HDMI Audio Return Channel Metadata-Enhanced Audio Transmission (MAT) format, a type • HDMI pass-through mode of validation that has not previously been available in any • Error detection and information logging (pause burst, testing environment. -
Dolby LM100 Loudness Meter User's Manual
Dolby® LM100 Broadcast Loudness Meter User’s Manual Issue 5 Part Number 91846 Dolby Laboratories, Inc. Corporate Headquarters Dolby Laboratories, Inc. 100 Potrero Avenue San Francisco, CA 94103‐4813 USA Telephone 415‐558‐0200 Fax 415‐863‐1373 www.dolby.com European Headquarters Dolby Laboratories, Inc. Wootton Bassett Wiltshire SN4 8QJ England Telephone 44‐1793‐842100 Fax 44‐1793‐842101 DISCLAIMER OF WARRANTIES: EQUIPMENT MANUFACTURED BY DOLBY LABORATORIES IS WARRANTED AGAINST DEFECTS IN MATERIALS AND WORKMANSHIP FOR A PERIOD OF ONE YEAR FROM THE DATE OF PURCHASE. THERE ARE NO OTHER EXPRESS OR IMPLIED WARRANTIES AND NO WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR OF NONINFRINGEMENT OF THIRD‐PARTY RIGHTS (INCLUDING, BUT NOT LIMITED TO, COPYRIGHT AND PATENT RIGHTS). LIMITATION OF LIABILITY: IT IS UNDERSTOOD AND AGREED THAT DOLBY LABORATORIES’ LIABILITY, WHETHER IN CONTRACT, IN TORT, UNDER ANY WARRANTY, IN NEGLIGENCE, OR OTHERWISE, SHALL NOT EXCEED THE COST OF REPAIR OR REPLACEMENT OF THE DEFECTIVE COMPONENTS OR ACCUSED INFRINGING DEVICES, AND UNDER NO CIRCUMSTANCES SHALL DOLBY LABORATORIES BE LIABLE FOR INCIDENTAL, SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, DAMAGE TO SOFTWARE OR RECORDED AUDIO OR VISUAL MATERIAL), COST OF DEFENSE, OR LOSS OF USE, REVENUE, OR PROFIT, EVEN IF DOLBY LABORATORIES OR ITS AGENTS HAVE BEEN ADVISED, ORALLY OR IN WRITING, OF THE POSSIBILITY OF SUCH DAMAGES. Dolby and the double‐D symbol are registered trademarks of Dolby Laboratories. Dialogue Intelligence is a Part Number 91846 trademark of Dolby Laboratories. All other trademarks remain the property of their respective owners. Issue 5 © 2011 Dolby Laboratories.