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CLIPSTER DCI Mastering Supplement User Guide (Version 3.7)CLIPSTERDCI MasteringSupplement User Guide

1-3Introduction1.2 Target GroupTo use this manual and the DCI Mastering feature effectively you should be familiar with the DVS soft- and hardware as

6-12Miscellaneousinformation exchange file (*.pfx) which is typically encrypted and re-quires a password to be opened. This file will also contain the

6-13Miscellaneous–The private key of the Signing Key is used to create a signature for the files of a DCP, i.e. it is used to encrypt hash values of t

6-14MiscellaneousSummaryThe following lists shortly the most important points about the different keys:6.6.4 The Keys AppliedThe following shows in di

6-15MiscellaneousFigure 6-6: The keys and where they are used on the Creator sideThe generated track file of the DCP is encrypted with an AES key that

6-16MiscellaneousFigure 6-7: The keys and where they are used on the Recipient sideAt the Recipient the received DCP has to be validated with the help

6-17Miscellaneousother certificates) certifies that it comes from another certificate (the in-termediate certificate), this certifying that it comes f

6-18MiscellaneousFigure 6-9: Certificate chain validationIn a public-key certificate no certificate chain is stored. So, in order to validate a leaf c

6-19Miscellaneousin a trusted communication and compare this with the certificate deliv-ered with the signed files.To validate a certificate chain the

6-20MiscellaneousLive KeysThe following keys can be used for the creation of digital cinema con-tent:File: TestSigningCertificateRoot.pem TestSigningC

I-1IIndexNumerics3D ... 6-2creating DCP ... 6-3interleaved ...

1-4Introduction1.3 Conventions Used in this User GuideThe following typographical conventions will be used in this documen-tation: Texts preceded by

I-2Indexcompression ... 2-3, 3-9, 6-9configuration step ... 3-3, 3-5, 3-6CPL (extra files) only ... 4-6KDM only

I-3IndexEediting DC reels ... 2-21effects operator (subtitle) ... 2-11encrypted DCP ...3-7, 3-19f

I-4Indexname of DCP ... 3-21next step ... 3-4notes ...

I-5Indexoutput format ... 3-14output settings ... 3-14position ... 2-17properti

1-5IntroductionScreenshotsThe screenshots shown in this documentation may differ from the user interface(s) displayed on your system. They may have be

2-12Getting StartedThis chapter provides basic information about a DCI Mastering and de-scribes the preliminary steps to start one. Here you can find,

2-2Getting Started2.1 BasicsThis section provides some basic information for a DCI Mastering. First the general steps and phases that a DCP consists o

2-3Getting StartedDigital Cinema Distribution Master (DCDM)The Digital Cinema Distribution Master (DCDM) as the next phase for a DCP is deemed the exc

2-4Getting StartedDigital Cinema Package (DCP)During the last stage of a DCP creation, the audio and JPEG2000 en-coded image files will be wrapped (ei

2-5Getting StartedVideo FormatsThe following lists the video formats that are suitable for a DCP:If your source material is in a different aspect rati

2-6Getting Started2.1.3 DCP StandardsUntil today, there have been several different DCP standards in use:To create a DCP that can be viewed in a digit

2-7Getting Started2.2 Preparing the Source DataIn order to create a DCP or one of its intermediate steps the available source data has to be prepared

Supplement User Guide: CLIPSTER DCI MasteringDocument Version 3.7 for the CLIPSTER Software Version 3.5 and higherCopyright © 2008-2011 by DVS Digital

2-8Getting StartedAfterwards the DCDM clips will be visible in the contents area of the bin. However, because the software registers the added video c

2-9Getting Started2.2.3 The Steps to Prepare JPEG2000 DataJPEG2000 data that is already adapted for digital cinema will normally be in the format of t

2-10Getting Started2.3 Adding SubtitlesThe DCI Mastering feature supports subtitles and, if wanted, you can add them to your prepared project (see sec

2-11Getting Started Then add the subtitle from the bin to the timeline by dragging and dropping it into the empty timeline track:Figure 2-3: Adding a

2-12Getting StartedFigure 2-4: Adding an empty subtitle timeline elementWith this you will get an empty subtitle timeline element in the video track.

2-13Getting Started Either double-click the subtitle timeline element or call up its con-text menu and select the menu option Show properties.This wi

2-14Getting StartedThe subtitle types (field ’Track type’) must be assigned with regard to the standard that the final DCP should be created in (see s

2-15Getting Startedplayed in the area Subtitle elements. When you select one of the sub-title elements, its appearance will be shown in the areas Appe

2-16Getting StartedFigure 2-6: The subtitles of the trackThe Area ’Subtitle elements’Once a subtitle has been selected from the table Track subtitles,

2-17Getting StartedThe Areas ’Appearance settings’ and ’Position settings’When a subtitle element has been selected from the table Subtitle el-ements,

213I645CLIPSTER DCI Mastering Supplement User GuideIntroductionGetting StartedDigital Cinema Delivery ToolUsing the DCP and Self KDMCreating a DCP Man

2-18Getting Started2.4 Setting ReelsTo split the loaded or created project (see section “Preparing the Source Data” on page 2-7) during the creation o

2-19Getting Startedto your liking manually. To set reels automatically in the timeline do as described in the following: Select from the context menu

2-20Getting Started Configure the creation of the reels according to your requirements. Afterwards create the reels by clicking the OK button.This w

2-21Getting Startedyou can create DC reels manually in the timeline. They can be created and edited in the following ways:– The reels will be formed b

2-22Getting StartedWith the timeline area switched to the DC reels mode you can set new DC reels manually or edit already determined ones as indicated

2-23Getting StartedYou can change the values of a reel displayed on the tab DC reels, i.e. the names of the reels as well as their in-/outpoints, by d

2-24Getting StartedFigure 2-14: The context menu of the timeline scaleThe following menu options are available to configure and edit DC reels:Remove D

2-25Getting Started2.5 Configuring the System for a DCP CreationFor the creation of a DCP you have to make some general settings on the tab Defaults

2-26Getting Started Configure these settings according to your requirements:– Use the area Self KDM with the field Certificate to select the public k

2-27Getting Started After these settings are determined confirm them by clicking on the OK button.With this the project and system are properly prepa

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2-28Getting Started2.6 How to Start a DCI MasteringAs soon as the preparations appropriate for your source material and the general configurations ar

3-13Digital Cinema Delivery ToolThe digital cinema delivery tool is the recommended way to create DCPs or an intermediate state towards one. Its usage

3-2Digital Cinema Delivery Tool3.1 Starting the Digital Cinema Delivery ToolTo get the digital cinema delivery tool started perform the following: C

3-3Digital Cinema Delivery Tool3.2 OverviewAfter starting the digital cinema delivery tool (see section “Starting the Digital Cinema Delivery Tool” on

3-4Digital Cinema Delivery ToolThe configurations that can be made for the currently displayed config-uration step are shown in the settings pane in t

3-5Digital Cinema Delivery Tool3.3 The Configuration StepsThis section explains the settings possibilities of the configuration steps in detail. Depen

3-6Digital Cinema Delivery ToolIn the settings pane select the delivery type that you want to create by activating one of the available radio buttons.

3-7Digital Cinema Delivery Toolfor later adaptations (supplemental DCP). For a DCP without KDM the following configuration steps are necessary:Figure

3-8Digital Cinema Delivery Tool’KDM only’This option allows you to create additional KDMs without generating the DCP again completely (e.g. for later

3-9Digital Cinema Delivery Tool3.3.2 CompressionWith the compression configuration step you configure the compres-sion rate of the digital cinema cont

iCContents1 Introduction ... 1-11.1 Overview ...

3-10Digital Cinema Delivery ToolThe JPEG2000 compression type provides the following settings items:When everything is set up correctly, you can go to

3-11Digital Cinema Delivery Tool3.3.3 Source TypeWith the source type configuration step you determine the color space and color profile (type) of you

3-12Digital Cinema Delivery ToolDepending on the selected color space the options (radio buttons) in the middle of the settings area will be displayed

3-13Digital Cinema Delivery Tool3.3.4 Delivery FormatThe delivery format configuration step is used to determine the output format of the digital cine

3-14Digital Cinema Delivery ToolAdditionally, specify the audio format for the digital cinema content ac-cording to your needs, for example, select th

3-15Digital Cinema Delivery ToolIf one of the subtitles should be rendered into the images, you can ac-tivate this with the check box Render subtitle

3-16Digital Cinema Delivery Tool3.3.5 CPLWhen creating a DCP, you also have to perform the configuration step for a Composition Playlist (CPL).Figure

3-17Digital Cinema Delivery Toolrating and rating agency can be removed from the list field at the right by selecting it and pressing the [Del] key on

3-18Digital Cinema Delivery Tool3.3.6 KDMIf you create an encrypted DCP, one or more Key Delivery Messages (KDMs) have to be created as well. They wil

3-19Digital Cinema Delivery Toolis essential. Date/time entries are standardized and must be given in the format YYYY.MM.DD hh:mm:ss.In the area Foren

iiContents3 Digital Cinema Delivery Tool ... 3-13.1 Starting the Digital Cinema Delivery Tool ...

3-20Digital Cinema Delivery Tool3.3.7 Delivery CreationThe delivery creation configuration step is the last step to be performed before the digital ci

3-21Digital Cinema Delivery Toolple, its storage location and name. To set the file name(s) you can also use a variable naming with the button NAME OP

3-22Digital Cinema Delivery Tool3.4 The Generated FilesThe generation of the digital cinema content initiates a standard final-izing process that wil

3-23Digital Cinema Delivery ToolOnce these files are available, you have successfully created a compli-ant Digital Cinema Package (DCP) with the DVS s

4-14Using the DCP and Self KDMWhen a DCP of a feature film is created, it is usually encrypted with the decryption key stored in the KDMs. The decrypt

4-2Using the DCP and Self KDM4.1 Configurations for a Self KDMThe necessary configurations to create a self KDM have to be made during the preparatio

4-3Using the DCP and Self KDM4.2 Loading the DCPAfter a DCP has been created it can be loaded with the DVS software. Unencrypted DCPs can be loaded o

4-4Using the DCP and Self KDMThe extra files of the DCP (in *.xml format) will be displayed in the dialog window. Select the CPL of the DCP that you

4-5Using the DCP and Self KDM4.3 The Menu Option ’Load KDM...’When working on other projects on a DVS DCI Mastering system, you may want to add parts

4-6Using the DCP and Self KDM4.4 Creating the Extra Files Again (CPL only)When an already generated DCP is loaded in the Edit Tool (see section “Load

iiiContents6 Miscellaneous ... 6-16.1 Stereoscopic DCP ...

4-7Using the DCP and Self KDM4.6 Modifying a DCP (Supplemental DCP)An already created DCP can be modified, for example, to exchange au-dio, subtitles

4-8Using the DCP and Self KDMFigure 4-4: Example of a timeline with modified contentAfterwards, by using the digital cinema delivery tool with the opt

4-9Using the DCP and Self KDMThe option Automatically set DC reels… sets virtual DC reels for the timeline which will include only the changed materia

4-10Using the DCP and Self KDM4.6.4 Delivery CreationAt the configuration step to specify the delivery creation the digital cin-ema delivery tool show

5-15Manual Creation of a DCPEvery state towards a DCP or the final DCP itself can also be created manually by using the finalizing dialog of the DVS s

5-2Manual Creation of a DCP5.1 Creating a DCDM ManuallyThis section describes how to create a DCDM from a DSM. For further information about this del

5-3Manual Creation of a DCPFigure 5-3: Window to select a 3D LUT file After the selection and when returned to the finalize dialog, make sure that th

5-4Manual Creation of a DCPAfter this the settings to create a DCDM are complete and you can start the finalize process at any time: Press the button

5-5Manual Creation of a DCP5.2 Creating JPEG2000 D-Cinema Data ManuallyThis section describes how to create JPEG2000 compressed data opti-mized for t

5-6Manual Creation of a DCPfinal DCP (see section “Possible Formats for a DCI Mastering” on page 2-4). Specify the audio format for the digital cinem

1-11IntroductionThis document describes the optionally available DCI Mastering feature of CLIPSTER and the steps that are required to create a DCP suc

5-7Manual Creation of a DCP5.3 Creating a DCP ManuallyThis section describes how to create a DCP either unencrypted (e.g. for trailers or advertiseme

5-8Manual Creation of a DCP Next, you have to refine the compression type and set it according to the DCP standard that the DCP should be created in

5-9Manual Creation of a DCP5.3.3 Finalize Settings – CPLWhen finalizing to a DCP you also have to generate a Composition Playlist (CPL). To activate

5-10Manual Creation of a DCPThis will close the window to configure the CPL and you will be re-turned to the finalize dialog.With the check box in fro

5-11Manual Creation of a DCP In this window set the generation of the KDM(s) according to your needs. When everything is set as desired click the OK

5-12Manual Creation of a DCPFigure 5-12: Audio format settingsAfter this the settings to create a DCP should be complete and you can start the finaliz

5-13Manual Creation of a DCP5.4 Creating Additional KDMs ManuallyWith an already encrypted DCP and a self KDM you are able to create further KDMs, fo

5-14Manual Creation of a DCP5.5 Modifying a DCP ManuallyAn already created DCP can be used to modify its content, for example, to exchange audio or s

5-15Manual Creation of a DCP– If required adjust the encryption or KDMs to be created in the dialog window to configure the KDMs (button KEY…).Once th

6-16MiscellaneousThis chapter explains other DCP related topics, such as how to create a 3D/stereoscopic DCP or how to adapt the rating agencies. Furt

1-2Introduction1.1 OverviewThis user guide describes the possibilities and user interface items of the DCI Mastering feature of CLIPSTER as well as th

6-2Miscellaneous6.1 Stereoscopic DCPWith the DCI Mastering feature you can also create a stereoscopic DCP and thus material to be screened in 3D. This

6-3Miscellaneous6.1.2 Creating a 3D DCPWhen your project is properly prepared for 3D (see section “Preparing a 3D DCP” on page 6-2), you can start the

6-4MiscellaneousAfter clicking on the respective button in the digital cinema delivery tool the stereoscopic DCP will be created according to your set

6-5Miscellaneous6.2 Color Space ConversionsAccording to the specifications a DCDM/DCP should be converted and saved in the X’Y’Z’ color space. The mos

6-6MiscellaneousParticulars for All Other Delivery TypesContrary to a DCDM conversion, when converting material to a deliv-ery type where a JPEG2000 e

6-7Miscellaneous6.3 Adapting the Rating AgenciesDuring the configuration of the CPL (see section “CPL” on page 3-16 and section “Finalize Settings –

6-8Miscellaneous6.4 Keyboard ShortcutsFor a more easy and faster control of the DCI Mastering feature there are various keyboard shortcuts available w

6-9Miscellaneous6.5 JPEG2000 OptionsWith the JPEG2000 options you can set its encoding parameters. They can be accessed via the OPTIONS button to the

6-10MiscellaneousIn detail the window to configure the JPEG2000 encoding provides the following settings items:Colorspace Interpretation This setting

6-11Miscellaneous6.6 Keys and Certificates ExplainedThere are various keys and certificates involved in the process of creat-ing a DCP. This section