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Note: The preparing and copying of DCPs to hard drives is not a component of the easyDCP programs. We provide information about our customer’s experience from their practice
Quality and kind of hard disk are not important but it is recommended to use a powerful interface, e.g. eSATA or USB 3.0. Commonly, carriers from the CruDataPort series are used.
The file-systeme is very important. According to DCI specification:
EXT2
or
EXT3
is required. These file systems are supported natively by LINUX.
Third party drivers/emulations are available for MAC and Windows (e.g. Paragon).
Another recommendation is to install a LINUX system either on a remote or virtual system and have it share the mounted DCP via SAMBA.
The time it takes to copy a DCP onto a mobile hard-drive depends on the DCPs size and on the bandwidth. A 90-minute DCP can take up to 200 GB.
It is highly recommend to verify the DCPs integrity. To do that, you can start the DCP validation (included in easyDCP Creator+ and easyDCP Player+) and run a Hash-check (e.g. with MD5) of the DCP before copying to the hard disc. After copying run the Hash-check again. The results of the hash-check must be identical otherwise the DCP may crash.
This extra work is in no relation to later exchange of the DCP in the cinema.
Copying needs to be done independently from the easyDCP application, e.g. with Finder or Windows Explorer. Customers with macOS like to use the program DCP Transfer.
Also professional mass-duplication software is available and convinient for larger copy batch jobs.
Additional hint: Using of Digital Cinema Naming Convention is higly recommend to ease the workflow in the cinema server. Create correct syntax of Digital Cinema Naming Convention is embedded in easyDCP applications.
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This instrucions informs you how to export your public server certificates for internal or external use e.g. for partners who want to create DKDMs for your application.
HINT: Every easyDCP Application uses different Server Certificates. DKDMs issued for one easyDCP application cannot be used in any other easyDCP application.
The content decryption context menu is available in the
The menu option File -> Content Decryption -> Export Public Server Certificate
will copy both the public leaf certificate (easydcpcreator_ _.cert.sha256.crt) and the signature chain (easydcpcreator _ _.chain.sha256.pem) to the selected folder. The signature chain contains the leaf certificate as well as intermediate certificates and the root certificate.
You may safely distribute these certificates to content providers who want to issue a Distribution KDM to your easyDCP + installation.
Note: When issuing (D)KDMs with easyDCP KDM Generator+, place only the leaf certificate file (*.crt) into the server certificate’s folder or just drag and drop it into the corresponding input form.
HINT: Every easyDCP Application uses different Server Certificates. KDMs issued for one easyDCP application cannot be used in any other easyDCP application.
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When trying to log into any easyDCP application you receive a "SSL handshake failed" error.
Let’s Encrypt’s original root certificate of your OS was expired and replaced at the end of September 2021. The new root certificate is probably not available on your system, yet.
https://letsencrypt.org/docs/dst-root-ca-x3-expiration-september-2021/
Solution 1 – Automatic Root Certificate Installation
Solution 2 – Manual Root Certificate Installation
This should only be done if the first solution does not work at all. (Automatic Root Certificate Update disabled via Group Policies). If possible, rather enable Automatic Root Certificate Update via Group Policies and try the first solution again. Also, take additional precautionary measures like a system backup.
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You’re working for the Digital Cinema and On-Demand Video industry with optimized workflows and leading software like DaVinci Resolve?
You deserve to work with the best software available!
easyDCP Plus and IMF Studio form the leading solutions for the digital cinema supply chain and are acknowledged as Netflix Post Technology Alliance products. Benefit from our exclusive offer for users of the easyDCP Resolve Plug-in.
Extend your services with the capabilities of easyDCP Plus and/or IMF Studio
Click a row show more information
In fact, this is the major difference between easyDCP KDM Generator and easyDCP KDM Generator+.
While easyDCP KDM Generator can be used to issue KDMs for DCPs created and encrypted by yourself using easyDCP Creator+, easyDCP KDM Generator+ can also be used to generate KDMs for DCP that have been created by a third party mastering station.
Just like easyDCP Player+, easyDCP KDM Generator+ also allows you to export its own public certificate. Provide this certificate containing your public key to the content owner so they can issue a Distribution KDM (DKDM) to your easyDCP KDM Generator+ installation.
You can load this DKDM into easyDCP KDM Generator+ and generate new KDMs for other recipients from it. The new KDMs time windows have to be completely covered by the DKDMs time window.
easyDCP Creator and easyDCP Creator+ allow to convert QuickTime-videos to DCPs.
1. Create a new 2k or 4k DCP project, dependig on the resolution of your QuickTime movie.
2. Click on the "Picture" button and select the QuickTime file.
3. Click on the "Sound" button and select the same QuickTime file again.
4. Now drag & drop both track files into the first reel of a new composition, edit the composition´s title and click the "Generatre DCP" button.
For further information please refer to:
JPEG 2000 files generated with the easyDCP Creator meet the required requirements.
You can also import pre-generated JPEG 2000 files. Make sure that the input format "Option", the entry "JPEG 2000 Re-encoding" is disabled. In this case, easyDCP Creator does not check if these files are compatible with current standards. The software merely copies the files to the DCP.
This may eventually lead to a rejection of the DCP by certain playback devices / digital cinema servers. In such cases, we recommend checking the entire DCP with the DCP validation function of easyDCP Player + or easyDCP Creator +.
Currently, we are not aware of any problems with DCPs that are generated by easyDCP Creator.
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Note: You can get the demo version here
With the free demo editions of the easyDCP Plus Package almost all functionalities of the full versions can be tested. However, there are the following restrictions:
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The demo version has following limitations:
Note: From DaVinci Resolve 15, please make sure that the easyDCP decoder is used and the setting "DaVinci Resolve > Preferences > Configuration > Use easyDCP decoder" is switched on:
Here you find the easyDCP Resolve Plugin encoding options in DaVinci Resolve:
Use this link to find how to activate your easyDCP Resolve Plugin
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Yes, easyDCP Player+ and IMF Player supports all Blackmagic Design Ultra Studio and DeckLink series output devices for video and audio.
The performance of such a set-up depends on various parameters and is not only determined by the HD/SDI interface card.
The Graphic Board Check (PDF) table shows some example set-ups as well as the measured performance using certain HD/SDI interfaces.
Limitations:
Yes, but you need to make sure your primary graphics card supports 4k output.
Here is a list of Nvidia devices:
Also, by default, easyDCP Player will only offer the 2k portion from a 4k package.
Enable options|Codecs|<selected JPEG 2000 codec>|"make 4k resolution level available"
Specifically, we recommend you
• configure your 4k display to be your main display
(Windows 7 and higher: right-click desktop|Screen resolution|<select display>|Check "Make this my main display"
• configure your display's refresh rate to be identical to your DCPs/IMPs edit rate, e.g. 24 Hz
• enable V-Sync rendering mode
For trouble-shooting, please follow the steps in FAQ: My DCP does not play back smoothly. What can I do?
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Licenses of easyDCP Player+ or easyDCP Creator+ can receive a free-of-charge bonus license for easyDCP SAM Rio PlugIn.
Following requirements must be met:
1) The easyDCP full version used for the bonus action must have version from easyDCP Creator(+)2.2 inkl. easyDCP Player(+) 2.0 or higher.
2) The bonus license for the easyDCP SAM Rio PlugIn can only be used on same hardware as the easyDCP standalone license was issued to.
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With the easyDCP Plugin applications, Fraunhofer IIS has opened the popular easyDCP technology for a direct use within various cut or color grading systems.
These plugins are embedded in the applications by each provider like Blackmagic Design or Quantel. The previously known user interface of easyDCP standalone products will be replaced by the graphical interface of the cut or color grading system.
A direct comparison of all easyDCP application is only conditionally possible and need to be assessed individually from application to application.
What are the advantages of a plugin solution?
A key advantage of a plugin is the new workflow. First, DCPs can be used directly as an input format for the given applications. Because of this, time-consuming transcoding will not be needed anymore. Second, a complete image sequence without detours will be played directly as DCP. It remains to the provider himself which functions will be supported with the plugin. However, the central functions, such as the creation and playback of encrypted and unencrypted Interop and SMPTE DCPs as well as the creation of Key Delivery Messages (KDM), are generally available within all easyDCP Plugin versions.
For more information please check:
What are the advantages of easyDCP Pro application?
The easyDCP Pro products offer the maximum possible functionality of all easyDCP applications. easyDCP Pro are developed especially for the professional editing of DCPs / IMF packages.
For more information please check:
How can I purchase an easyDCP PlugIn?
The cut and color grading systems of the respective manufacturers always include a full version of the easyDCP Plugin which runs in a demo mode.
Once you have decided to use an easyDCP Plugin, you need to get a license to unlock the demo mode. The license can be purchased through the online shop www.easyDCP.com. By importing the License & Certificate Set, the selected easyDCP PlugIn modules (e.g. playback, decryption, generation and encryption) changes into unrestricted mode of operation.
I'm already an easyDCP user with a standalone version. Should I switch to easyDCP PlugIn?
We have a very interesting offer for existing users: You can use easyDCP Plugins and easyDCP standalone versions in parallel. All customers owning an easyDCP standalone version can get a free bonus license for an easyDCP PlugIn which can be used on the same hardware.
What do the PlugIn cost?
For more information about modules and prices please check:
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Package | Programm | Windows 10/11 64-Bit |
Windows 7 64-Bit |
macOS/Intel since 10.14 |
macOS/M (Rosetta) |
macOS/M 14.X 1 |
easyDCP PLUS | easyDCP Creator+ | X | - | X | - | X |
easyDCP Player+ | X | - | X | - | X | |
easyDCP KDM Generator+ | X | - | X | - | X | |
IMF Studio | IMF Creator | X | - | X | - | X |
IMF Player | X | - | X | - | X |
¹ for macOS 15.X there is currently no recommendation
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Programm | Version | Activation Options |
Windows 10/11 64-Bit |
Windows 7 64-Bit |
macOS/Intel |
macOS/M (Rosetta) |
easyDCP Creator+ | 4.0/4.1 | Online Offline |
X | - | X 2 | X restricted |
3.8.9 and below |
Offline | X | X | X 3 | - | |
easyDCP Player+ | 4.0/4.1 | Online Offline |
X | - | X 2 | - |
3.8.9 and below |
Offline | X | X | X 3 | - | |
easyDCP KDM Generator+ | 4.0/4.1 | Online Offline |
X | - | X 2 | X restricted |
1.4.411 and below |
Offline | X | X | X 3 | - | |
IMF Creator | 4.0 | Online Offline |
X | - | X 2 | X restricted |
IMF Player | 4.0 | Online Offline |
X | - | X 2 | - |
2 macOS 10.14 or higher
3 macOS 10.12 or higher
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What will happen in January 2021?
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Your loyalty was the basis of our success. Of course you benefit from the new advantages.
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We will make the switch to the new versions as easy as possible and take over as many of the known processes as possible.
You will see: The modernization of easyDCP makes your work with DCPs and IMF packages more cost-effective. At the same time, you can be sure that you are always using the full functionality of the leading software suite for the digital cinema / on-demand TV industry. |
This is a known issue for Mac OS X 10.10. The option Save Power > "Prevent computer from sleeping automatically when the display is off" seems to have no effect at all.
The only workaround is to disable monitor sleep for now.
The generation of personalized signer certificates for certain easyDCP applications is a free service provided by Fraunhofer IIS.
New personalized signer certificates will be issued with every License & Certificate Request during new installation of after migration of the software.
Requirements to get personalized signer certificates issued by Fraunhofer IIS are:
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The result may help you to find the optimized hardware configuration for your need.
Download the performace sheet here
We recomment that you read this important information describing the test-procedure:
Tested software:
easyDCP Player+ 2.0.8 using the CPU for JPEG 2000 decompression. The used memory-, storage- and graphics card-configuration had NO impact on the decoding performances.
Test material:
We generated Test-DCPs with white noise. White noise images can be regarded as a worst-case scenario for JPEG 2000 as well as many other image/video compression formats. We generated white noise DCPs for 2K/2D, 2K/3D and 4K/2D. We also used different container-sizes known as Flat (2K: 1998x1080, 4K: 3996x2160), Scope (2K: 2048x858, 4K: 4096x1716) and Full-Container (2K: 2048x1080, 4K: 4096x2160). Even if easyDCP Player has to decode more pixels in Full-Container-mode compared to either Flat or Scope, we did not notice a huge difference in the decoding-performances.
Another effect that has to be considered is a special encoder setting when generating DCPs: easyDCP Creator, for example, generates JPEG 2000 files using Variable Bit Rate (VBR). This means, that, regardless of the maximum bitrate, source images with little details result in compressed JPEG 2000 files comprising a small file-size. On the other hand, source images with plenty of details result in larger file-sizes. Only the maximum size is limited by the maximum bitrate that was specified when encoding the images. When required, the encoder stops to include more information in the compressed images so as not to violate the maximum bitrate. For our worst-case DCPs, the encoder has constantly hit the maximum bitrate, so the data-rate appears in fact to be constant. VBR-encoded DCPs, however, usually show a varying data-rate throughout the playback of the DCP. The data-rate has a very strong impact on easyDCP Player’s playback performance. If a source DCP was encoded with a very low data-rate it may be possible to playback the movie in real-time, even when using a slow hardware configuration. Since the data-rate in our test-DCPs does not vary at all, the measured results show a worst-case behavior. So it may be possible to playback a DCP without any issues in real-time, even if the table shows an orange bullet-point for the test case.
* Quality Slider (QS):
Since version 2.0, easyDCP Player is capable of trading decoding precision for a better performance. Especially, when viewing DCPs (which have 36 bits per pixel) on a computer monitor (24 bits per pixel), some information from the JPEG 2000 codestream can safely be ignored without a significant impact on the resulting image quality.
** Level Skipping:
Using easyDCP Player’s Level-Skipping feature , one or more resolution levels of the JPEG 2000 code-stream can be discarded. Of course, the reduction of resolution levels has direct impact on the playback performance on the one hand. On the other hand, skipping a resolution level will half the resolution in both dimensions. Discarding the highest resolution level is often sufficient to allow for real-time playback even on notebooks.
easyDCP Creator 2.2.x (and newer) supports the following frame-rates when using the SMPTE packaging mode:
2k HFR: 4k HFR: 2k - 3D HFR (Creator+ only)
24 fps 24 fps 24fps
25 fps 25 fps
30 fps 30 fps
48 fps
50 fps
60 fps
At the time the above frame-rates are DCI-compliant and should be process able by today´s cinema playback systems.
If you need higher frame-rates for experimental purposes, please contact us at info@easyDCP.com.
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An entry in the list with the official "Studio Code" can be requested at ISDCF.
Whenever a new version of easyDCP Creator(+) is released, we integrate the latest list from there.
In the meantime, the "Studio Code" can be entered as follows:
The added "Studio Code" is now part of the local studio selection and can be used locally for the CPL naming.
The Digital Cinema Distribution Master (DCDM) is a hierarchical set of uncompressed, unencrypted and unpackaged files. It can be used to exchange the image, audio, subtitles and auxiliary data to other studios, encoding or playback systems or film archives. The DCDM can also be used as the direct starting material for the production of a DCP.
easyDCP does not fully support the DCDM format as specified by the DCI (http://www.dcimovies.com/specification/index.html). However, using Creator and Player+, it is possible to create a DCDM-like set of files with the following restrictions:
Please ask your partner if this format is sufficient.
To create a DCDM from the Digital Source Master (DSM), start a Creator project and arrange everything as if you would do a DCP:
1. Create an easyDCP Creator project and click on "Preview Project" to open it in easyDCP Player:
2. In easyDCP Player, click on "Asset > Export" (or shortcut "e") to start the Export Wizard. In the first page of the Export Wizard, choose an output folder, select "Export sequence" and press "Next":
3. On the second page, enter the name of the composition "File Name Prefix" and select "Export from Reel":
4. For Video, select "TIFF", "Color Depth 16" and select the appropriate color space of your source material (here: "sRGB") and target color space to "XYZ (DCI)":
5. For Audio, select "Split-channel WAVs":
6. When the export is complete, click on "Browse Folder", move and rename all reel folders to "CompositionName.Reel_#". Also, move and rename all files to "CompositionName.Reel_#.FrameNumber.tif". In addition, copy all subtitle and auxiliary files to its appropriate reel folders.
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Closed Captions are timed texts that are intended for hearing impaired audience members. Captions usually include the dialog and descriptions of sounds ("phone rings", "door slams" etc.). "Closed" means that the captions are off-screen and not visible to the entire audience. On the other hand, "open" or "burned-in" means that the captions are on-screen and visible to all viewers.
The following caption file formats are supported:
To add closed captions in easyDCP Creator, simply drag the track file onto the reel. Then select the Display Type "Closed Caption (CCAP)":
You can add up to 16 Closed Captions per reel.
Please make sure that all referenced subtitle assets like fonts (.ttf, .otf) or images (.png) are available, otherwise package generation will fail.
Finally, please add the abbreviation "CCAP" to the composition playlist annotation text:
Please note: The DaVinci Resolve easyDCP Plugin does not yet support captions.
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IMAX® DCPs typically have a resolution of 4K (3D) and a picture bit rate of up to 500 Mbps.
To create an IMAX® DCP, tick on the checkbox "Enable Higher Bit Rates" (HBR) in the "Package Options" dialog and set the slider "Maximum Picture Bit Rate" to 500 Mbps (see screenshot):
The naming convention for IMAX® DCPs is described here:
http://isdcf.com/dcnc/home/appendix-10-imax.html
Please note: 3D, HFR and HBR are only available in easyDCP Creator+.
Load the DCP (along with the KDM) into easyDCP Player+ and select Asset|Export.
You have three options:
Unwrap DCP and create easyDCP project
Each picture track file will be unwrapped into a sequence of (unencrypted) JPEG 2000 files (*.j2c).
Each audio track will be converted into a set of (unencrypted) mono-wav files.
Each subtitle track file will be unwrapped into the subtitle XML document as well as any related resources (PNG image files, TTF font files).
Additionally, easyDCP Player+ will automatically create a project file for loading the unwrapped DCP into easyDCP Creator while maintaining all metadata.
Create supplemental easyDCP project with external subtitles
This option is only available, when external subtitles have been added to the currently opened DCP.
In this case, an easyDCP Creator project file is created, that references all original track files from the DCP’s source folder and adds the external subtitle files.
If the external subtitle document was not added to a reel, but rather assigned to a CPL, it will automatically be split into reels.
If the subtitle format does not match the DCP’s format (Interop vs SMPTE), the subtitle will automatically be converted.
Export sequence
Export only the visible image data (optionally along with audio) into a variety of export formats. Optionally, subtitles, timecode or other overlays can be burnt into the exported images.
easyDCP Creator+ generates a proprietary DCP digest file along with each encrypted DCP.
This digest file contains all track files keys used for the encryption during the DCP creation process. Whenever one wants to generate KDMs, you can load this digest file into a separate tool called easyDCP KDM Generator.
easyDCP KDM Generator is included in each purchase of easyDCP Creator+.
All you need to do is collect your recipient´s public server certificates and put them into a local folder. Use only the "cert.sha256" files. Usually, they have either a *.crt or *.pem suffix.
In easyDCP KDM Generator, you merely need to load the digest file, point to the folder with the server certificates and specify the start and end dates of the KDMs validity period.
Upon clicking the "Generate" button, easyDCP KDM Generator will create KDMs for all server certificates in a single batch job. Please note, that a digest file may contain multiple compositions, but a KDM only ever contains keys for a single composition. Thus, easyDCP KDM Generator will create x KDMs.
For more details, please refer to the http://www.easydcp.com/sync/manuals/easyDCP_KDM_Generator_User_Manual.pdf.
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Licenses of easyDCP software prepared for offline mode can be installed only on one computer system.
Hint: Sometimes this method is required as well to solve license issues when the hashcode doesn't match to the previous license anymore or you have lost the password.
However, if you need to move the easyDCP license to another computer or operating system you can do this easily using Migration function in the web shop:
easyDCP Resolve Plug-In customers can get additional important informations for migration here.
After the migration is complete you can generate a new license for the new ware system. Please refer to the following FAQ on how to activate your product.
Note:
Migration with older Versions: For version easyDCP Creator(+)2.1.X and older, easyDCP Player(+)1.9.X and older, and easyDCP KDM Generator(+)1.47 and older, be prepared to use the new hashcode of your target hardware/software.
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Licenses for easyDCP software can be activated in online mode on several computer systems (roaming). This applies as long as the service is valid.
When the service expires, the roamaing option is locked and activation is restricted to the last hardware on which the application was used.
This status is shown in your account at My Products:
Licensing: | Device: | Last active: |
- Roaming (normal) | Here you find the last device where your easyDCP application was used |
Here you find your last active login on the displayed device |
- Single device (service is invalid) |
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- Offline mode |
You can unlock and reactivate the roaming service by extending your service.
However, if you decline to extend the service and need to move the easyDCP application to another computer or operating system you can do this easily using Migration function in the web shop:
After the migration is complete you can login on a new device. Next online activation assign the license to be used from this device until a new migration is required or you have extended your service.
Note:
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easyDCP Plus and IMF Studio were developed as a quality control tool.
When a DCP or IMF package is loaded, hundreds of controls are executed automatically.
In addition, the DCP or the IMF can be checked with the validator option for correctness of the whole package can be checked.
Different versions of easyDCP can be installed side-by-side
However be aware that the all share the same user application data folder, where state settings, KDMs, server and signer certificate and license are stored.
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You have an older easyDCP license or a new single license and want to get the best upgrade option for an easyDCP Plus and/or IMF Studio package.
The upgrade button can be found in your status of the license you want to upgrade, where you should find the "Upgrade Available" note.
Here are the next steps
If you have any further questions, please do not hesitate to contact us
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easyDCP SAM Rio Plugin is fully integrated in SAM Rio. You can activate it without further installation according to the following instructions.
A documentation how to license/activate your easyDCP SAM Rio Plugin is part of Pablo PA Installation & User Guide, Appendix B, A12.
Note:
Further Links for easyDCP SAM Rio Plugin:
Find more information in your SAM Rio user manual
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easyDCP 3.6.0 and above will be activated within the application/preferences.
For macOS users: minimum macOS 10.12 is required for easyDCP ≤ 3.8.9 products. easyDCP Plus / IMF Studio ≥ 4.0 require macOS 10.14.
Please watch our video tutorial or proceed as follows:
Note: This way of activating your easyDCP Product is only available from easyDCP Version 3.6 or higher.
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The reset to the online activation takes place in 2 steps.
Step 1: Preparation of the easyDCP Plus / IMF Studio Program
Step 2: Re-activate the online activation in the webshop www.easyDCP.com
Note:
The DCI specifications demand that for a 2k DCP, which has a container size of 2048x1080, one or both sides of this container must be completely filled and that the container size must not be exceeded.
However, commonly 2k DCPs are eigther Flat (1.85:1) 1998x1080 or Scope (2.39:1) 2048x858.
If your input material does not meet one of these resolutions, you can individually configure for each picute track file how it shall be resized, using a combination of pillar-boxing (black bars left and right), letter-boxing (black bars top and bottom), scaling and/or cropping.
To do that, just follow these steps:
1) Add a new Picture track file
2) Right-click on the track file to show the context menu
3) Browse to Letterboxing and select one of the entries
To see, what resolution is used, refer to the Metadata Inspectorwindow´s Target Resolution line.
Optionally, you can also scale your centent
Rather than repeating these steps for all track files over and over, you can also predefine a default pillar-/letterboxing setting in the global Preferences.
Just browse to the "New Track Defaults" tab and select the default letterboxing for new track files.
You can choose how your timeline is treated for easyDCP exports. Therefore, open the Lookup Tables tab in “File | Project Settings...”.
There is an entry "easyDCP/JPEG2000 Color Management" where you can select the correct timeline color-space.
DaVinci Resolve will apply the correct transformation into DCI X’Y’Z’ based on that selection.
easyDCP Creator+ is bundled with a tool called easyDCP KDM Generator. A demo version of easyDCP KDM Generator is included in the easyDCP Creator+ trial version.
easyDCP KDM Generator generates Interop- and SMPTE-compliant KDM files for DCPs created with easyDCP Creator+.
easyDCP KDM Generator has a separate manual that explains the procedure in more detail.
A full commercial version of easyDCP KDM Generator is part of the easyDCP Creator+ product.
Please note: easyDCP KDM Generator is not upgradable to easyDCP KDM Generator+
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We recommend our easyDCP KDM Generator+ customers to set-up a second computer serving as backup machine for their (D)KDMs. If used properly, existing (D)KDMs can be recovered and ported to a fresh installation, in case the production machine is not working anymore. The set-up is simple and your existing (D)KDM workflow requires only small changes.
Please see Security backup for (D)KDMs for more details.
To create a complementory backup license please follow these steps:
NOTE: The complementary license is locked for migration. If you need to migrate your easyDCP KDM Generator+ Backup system please contact us at info@easyDCP.com.
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easyDCP Creator(+) from 2.2.X, easyDCP Player(+) from 2.0.X and easyDCP KDM Generator(+) from 1.4.1X and above can be directly activated from within the application.
Known limitations:
macOS: Only easyDCP 3.5.5 or higher can be run as of macOS 10.12 (Sierra)
Windows: Only easyDCP 3.4.10 ot higher can run on Windows 10
Please watch our video tutorial or proceed as follows:
Note: This way of activating your easyDCP Product is only available from easyDCP Creator(+) 2.2.X, easyDCP Player(+) 2.0.X and easyDCP KDM Generator(+) 1.4.1X or higher.
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easyDCP Resolve Plugin is fully integrated in DaVinci Resolve. It runs in demo mode as long you haven't purchased a license and activate it.
You can activate it without further installation according following instructions.
See here how you can activate your easyDCP Resolve Plugin:
Please note:
Note: From Resolve 15, please make sure that the easyDCP decoder is used and the setting "DaVinci Resolve > Preferences > Configuration > Use easyDCP decoder" is switched on:
Further Links for easyDCP Resolve:
Pricelist easyDCP Resolve Plugin
easyDCP plugin or easyDCP standalone. What is the better solution for me?
Special conditions for easyDCP full version customers
Download DaVinci Resolve inclusive easyDCP Resolve
Find more information in your DaVinci Resolve User manual
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With the update to the new website www.easydcp.com, we have tried to keep the usual processes as before to make the changeover as easy as possible for you. However, there are some changes in how to find your licenses.
And this is how you find your easyDCP applications up to easyDCP 3.8.9:
As part of the conversion to the easyDCP Plus and IMF Studio packages, we have migrated your licenses with valid service. You can find an overview of your previous licenses in My Products after the section Single Licenses with the button Previous Licenses.
NOTE: Licenses that did not have a service at the time of the migration can be upgraded to one of the new packages for a fee. For your comfort, use the new button Purchase Upgrades next to the headline Single Licenses. Here, the webshop shows the best update/upgrade options for your licenses.
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with the update to the new website www.easydcp.com, we have tried to keep the usual processes as before to make the changeover as easy as possible for you. However, there are some changes in how to find your licenses.
We hope that you took advantage of our special offers so that you automatically got the new products already.
If you own a single easyDCP Plus or single IMF Studio license with valid service, special conditions apply. You can find it here⬇︎
And this is how you find the new packages:
As a reference for the migration, you will find an overview of your previous licenses in My Products after the section Single Licenses with the button Show Previous Licenses.
NOTE: With the introduction of the new versions, service renewals are always concluded for an entire package. In addition to the previous free updates and technical support, the service also includes free roaming.
You can find more details about free roaming here: How to use the Online Roaming service
With the introduction of the new products, single licenes will continue as long as the service is valid. Single licenses also support the Online Roaming.
This message contains important information for customers who have created encrypted DCPs using the easyDCP Resolve Plug-In and want to migrate them.
If you come into the situation that:
we would like to point out that already created, encrypted DCPs can't longer be opened on the target system.
Also you can not generate KDMs for these DCPs on the newly activated system.
In order to be able to continue to process the DCPs (or create KDMs), the native film keys (so-called DCP digest) of the respective DCPs must be transferred manually into the folder structure of the newly activated easyDCP Resolve.
Please proceed as follows:
Note: The use of these files is independent of whether your target system uses the same operating system or not. If you have easyDCP+ standalone application, these DCP-Digest files can also be re-processed here.
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Conditions:
Follow these steps:
Username/Password Device Name |
The application is now already in the Online Roaming mode. The usage of the same easyDCP program on another system will initially be blocked and a message window appears with corresponding information.
When you have closed the application on your current PC, you can start the same application on another PC on which it is installed, too. Use the same login process to start the application.
The use of the Online Roaming license procedure can be mixed between WINDOWS and macOS.
The new Online Roaming mode is available for each individual easyDCP Plus or IMF Studio program within the respective package.
If the service has expired and has no longer been extended, roaming is limited to the latest registered hardware.
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Conditions:
For your information: When using your easyDCP application with Offline Activation, the services "online activation" and "roaming mode" are deactivated!
Follow this steps:
Username/Password/Device Name/Remember Password |
Now the offline mode is activated and you can use your program as usual.
An online connection of the respective hardware is no longer required.
If you need to use your application again in roaming mode with the online activation, please contact us here.
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Conditions:
Follow these steps:
Username/Password Device Name |
Note that a permanent internet connection is required. Nevertheless, whenever the Internet connection is interrupted, a seperate window with corresponding information will open after a predetermined period of time. All data will be cached in your project file for security.
Find more Informations about the Roaming service here.
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From the previous licenses |
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will be the new package |
easyDCP Bundle |
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easyDCP Bundle#2 easyDCP Creator+, easyDCP Player+ |
has been migrated into |
easyDCP Plus consists of: |
easyDCP Bundle#1 easyDCP Creator+, easyDCP Player |
has been migrated into | easyDCP Plus IMF Studio |
Note: The longest service of a bundle application was used for the new package |
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easyDCP Single Licenses
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easyDCP Creator | has been migrated into | easyDCP Creator+4.0 easyDCP KDM Generator+ 4.0 |
easyDCP Player | has been migrated into | easyDCP Player+ 4.0 |
easyDCP Creator+ | has been migrated into |
easyDCP Creator+ 4.0 IMF Creator 4.0 |
easyDCP Player+ or easyDCP Player+ NE INFO |
has been migrated into |
easyDCP Player+ 4.0 IMF Player 4.0 |
easyDCP KDM Generator+ | has been migrated into | easyDCP KDM Generator+ 4.0 |
easyDCP JPEG 2000 Transcoder | has been migrated into | easyDCP JPEG 2000 Transcoder 4.0 |
Note: The existing service has been adopted for the respective new easyDCP single licenses |
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easyDCP licenses not affected by the migration |
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All remaining licenses without service | ||
easyDCP Resolve Plugin | ||
Legacy Licenses | ||
Complementary Licenses |
As part of the conversion to the easyDCP Plus and IMF Studio packages, we have migrated your licenses with valid service. You can find an overview of your previous licenses in My Products after the section Single Licenses with the button Previous Licenses.
NOTE: Licenses that did not have a service at the time of the migration can be upgraded to one of the new packages for a fee. For your comfort, use the new button Purchase Upgrades next to the headline Single Licenses. Here, the webshop shows the best update/upgrade options for your licenses.
Please notice that one can only generate one DKDM when generating a new DCP.
For the generation of many KDM´s easyDCP KDM Generator is still the software of your choice allowing you to generate unlimited KDMs with a simple click.
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I don't want to / can't keep my computer online with the new easyDCP programs?
Answer:
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I have a valid service but no bundle and don't need one?
Answer:
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I have an easyDCP Creator (and / or easyDCP Player) < easyDCP 4.0 without service. How can I use the new easyDCP program versions?
Answer:
Hint: After the official launch, the upgrade to the new easyDCP PLus and/or IMF Studio packages is available for existing licenses without a service.
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To edit existing DCPs, the following options are available:
The easyDCP Creator can open, edit and regenerate unencrypted DCPs. Changes to the metadata can be applied within seconds using the "Save Package" function, without time-consuming new image and sound data generation.
With the easyDCP Creator+ even encrypted DCPs can be opened and regenerated as encrypted or unencrypted DCPs. Please note the limitations for editing encrypted DCPs in the following FAQ:
Why does easyDCP Creator+ generate KDMs since version 2.1?
The easyDCP Player+ can open unencrypted and encrypted DCPs, unpack and export them to j2c / dpx / tif / wav formats. If desired, an easyDCP project file (.dcpproj) will be created automatically to load the unpacked DCP later in easyDCP Creator or easyDCP Creator+, in which all metadata is supported. Subtitles or other language versions can be added directly here, but other changes can also be made, including re-encryption.
The re-creation of an unpacked DCP in easyDCP Creator+ is almost as fast as copying, since the image sequences are already available in the appropriate JPEG 2000 format. Please note that for each video track, color transformation and letterboxing, as well as global JPEG 2000 re-encoding, must be disabled:
The easyDCP Resolve Plugin can be used to load unencrypted and encrypted DCPs as well.
So far the only way to check a DCP (Digital Cinema Package) was a screening in a cinema equipped with a D-Cinema Server.
With easyDCP Player and easyDCP Player+ you have now the chance to check DCPs on a standard MAC or Windows PC. easyDCP Player+ even allows for playing encrypted DCPs.
For further information please refer to:
The conversion of DPX or TIFF sequences (as well as many other video formats) is one of the basic functionalities of easyDCP Creator and easyDCP Creator+.
In order to outsource the time consuming conversion to another workstation or to operate in parallel, each version of easyDCP Creator+ contains a free single version of easyDCP JPEG 2000 Transcoder.
Additional licenses can be purchased on demand.
Both easyDCP Creator and easyDCP Creator+ enable the creation of 2k (2048 x 1080) DCPs on MAC or Windows PC.
One requirement to create 2k-Content for digital cinema is that one dimension (length or height) is 2048 respective 1080 pixels and neither width nor height is larger than the dimensions.
For further information please refer to:
If you plan to create KDMs for your DCP - the application easyDCP KDM Gnerator is availabel. For automatic generating and distribution of KDMs the online service KDM Studio is available at www.dcptools.com.
KDM Studio is developed by the DCPtools Team based on easyDCP KDM Gnerator+.
easyDCP Creator and easyDCP Creator+ can render SMPTE- as well as Interop- compliant DCPs. When you start a new project, just pick the project type and whether you want Interop or SMPTE conformity.
easyDCP Creator allows to encode unencrypted 2D DCPs (2k or 4k). easyDCP Creator+ additionally enables 3D DCPs as well as mastering of encrypted digital cinema content. Support for creating IMF packages as also a feature exclusive to easyDCP Creator.
Support for creating stereoscopic 2K DCPs is a feature exclusive to easyDCP Creator+. When you add a new picture track, you will be prompted to specify separate file sequences for the left and right eye. Other than that, the steps are identical to creating a 2D DCP.
Limitations:
- creating 4K 3D DCPs is not supported
- creating a 3D picture track from side-by-side images or from stereoscopic QuickTime movies is not supported
- creating a 3D picture track from a 2D QuickTime movie is not supported. As a workaround, use easyDCP JPEG Transcoder to convert each file individually into a JPEG2000 sequence and subsequently, back in easyDCP Creator+, create a stereo picture track file based on the two JPEG2000 sequences. In easyDCP JPEG 2000 Transcoder, remember to select "3D" option, so that a configured maximum bitrate of 250Mbit/s will internaly be halfed to 125Mbit/s per eye.
Digitally equipped cinemas need Digital Cinema Packages (DCPs) for playback via a digital cinema server. Conventionally, feature films are encrypted while advertisements and trailers are not encrypted.
easyDCP Creator and easyDCP Creator+ enable the production of SMPTE- as well as Interop-compliant DCPs.
easyDCP Creator encodes unencrypted 2D DCPs. easyDCP Creator+ also allows for mastering of stereoscopic (3D) packages, encrypted packages and IMF packages.
For instance DPX, TIFF, JEPG2000 or QuickTime sequences can be used as input files.
For further information please refer to:
Playback of digital cinema content, so-called DCPs (Digital Cinema Packages), requires standardized encoded image-files packed in a standardized container. These standards are specified by the SMPTE and - for transitional use – in certain Interop-specifications.
easyDCP Creator and easyDCP Creator+ enable the production of SMPTE- as well as Interop-compliant DCPs (Digital Cinema Packages) easyDCP Creator allows to encode unencrypted 2D DCPs. easyDCP Creator+ additionally enables 3D as well as mastering of encrypted digital cinema content.
For instance DPX, TIFF, JEPG2000 or QuickTime sequences can be used as input files.
For further information please refer to:
If you plan to create KDMs for your DCP - the application easyDCP KDM Gnerator is availabel. For automatic generating and distribution of KDMs the online service KDM Studio is available at www.dcptools.com.
KDM Studio is developed by the DCPtools Team based on easyDCP KDM Gnerator+.
DKDMs are used for the exchange of encrypted DCPs between postproduction houses. Processing DKDMs needs the same operation and security requirements that are used in the creation and operation of KDMs for the digital cinema.
easyDCP Creator+ enables to encrypt digital cinema content and the standard accessory easyDCP KDM Generator generates KDMs and DKDMs for the transfer of digital cinema content to postproduction houses or cinemas.
For further information please refer to:
For automatic generating and distribution of KDMs the online service KDM Studio is available at www.dcptools.com.
KDM Studio is developed by the DCPtools Team based on easyDCP KDM Gnerator+.
DCPs use the CIE X’Y’Z’ color space with a gamma of 2.6.
Since the source footage is often in an RGB color space, they have to be converted first.
easyDCP Creator supports a variety of input color spaces and can be extended to work with custom color space settings or 3D lookup tables (LUT)s as well.
For further information please refer to:
It is not possible to playback QuickTime files via D-Cinema playback systems since these devices only playback standardized SMPTE or Interop DCPs.
easyDCP Creator and easyDCP Creator+ allow to convert QuickTime-Videos to DCPs (Digital Cinema Packages). Again, the input material must comply with the required size specifications (see link above).
For further information please refer to:
With easyDCP Player and easyDCP Player+ you have the chance to check an original DCP on a standard MAC or Windows PC. easyDCP Player+ even allows the playback of encrypted DCPs.
For further information please refer to:
To optimize workflows in postproduction it can be useful to work with color transformed and compressed JPEG2000 files from an early phase on. This makes it easier to transport files to another location for further processing or to accelerate the transfer from one storage-device to another.
easyDCP Creator, easyDCP Creator+ or the easyDCP JPEG2000 Transcoder enable the production of SMPTE or Interop compliant JPEG2000 files.
easyDCP JPEG2000 Transcoder in particular is a low priced option to work with prepared and standardized JPEG2000 picture sequences long before the mastering of a DCP.
For further information please refer to :
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Note: As part of the conversion to the new easyDCP Plus and IMF Studio packages or easyDCP Plus / IMF Studio 4.0 individual licenses we have removed the easyDCP 3.8.9 licenses used for the migration from the previous License Status and as a reference in a own view Show Previous Lizenses.
Comments:
How to get access to the older versions:
Information on licences and certificates
Only the easyDCP Plugin for Blackmagic Design DaVinci Resolve is available on Linux.
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The loyalty of our customers was and is the basis of our success. Of course, you will benefit from the new advantages: Customers with valid service contract will receive these new versions automatically |
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Due to the new features, there will be some adjustments in the webshop, your products and the activation process. Inform yourself about what's new with these FAQs. I don't have upgraded to the new easyDCP Packages. How can I to it |
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When “fullscreening” the canvas on a secondary screen, there is some space at the top left transparent (where the mac menu bar usually is).
The full screen control changed in Mac OS X Mavericks, and the new method is not yet supported by easyDCP Player.
As a workaround, deselect the option "Displays have separate spaces" in the Mission Control pane of System Preferences. A Logout is required for the changes to take effect.
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Imagine the following situation:
Tipps:
Please note:
This template was created with easyDCP Player+ / Creator+ Version 3.6.2. Previous versions may not yet include this feature, but in newer versions, the process may be slightly different.
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Imagine the following situation:
Benefits:
Please note:
The timeline feature is only supported in easyDCP Creator+. The procedure also works without Timeline in easyDCP Creator 3.6.3. standard. This template was created with easyDCP Creator+ Version 3.6.3. Previous versions may not yet include this feature, but in newer versions the process may be slightly different.
Imagine the following situation:
HINTS: The solution lies in the usage of small supplemental packages, also known as version files. It is very similar for DCPs and IMF packages.
AND: The replacement of frames is very similar for video and audio
The result is a DCP or IMF package with a new composition that replaces the desired frames. In case of supplemental, please note that a supplemental package is not self-contained, which means that it must be loaded together with the OV track files in order to play correctly.
HINT:
If it becomes necessary to create another Supplemental DCP / IMF package, load the Supplemental DCP / IMF package that has already been created and proceed on the basis of the previously created supplementals exactly as you have done before.
s For later use in the cinema or on Netflix both supplementals in the correct order are necessary. The naming convention provides for consecutive numbering VF-1, VF-2 and so on.
Please note:
Creation of Supplementals is only supported in easyDCP Creator+. This template was created with easyDCP Creator+ / Player+ Version 3.5.8. Previous versions may not yet include this feature, but newer versions may run slightly differently.
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Imagine the following situation:
Tipps:
Please note:
This template was created with easyDCP Creator+ Version 3.6.4. Previous versions may not yet include this feature, but in newer versions, the process may be slightly different.
Imagine the following situation:
Tip: The use of supplementals is very similar for DCPs and IMF packages!
Please note:
The Creation of Supplementals is only supported in easyDCP Creator+. Please use the newest versions of easyDCP. Previous versions may not include this feature.
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Imagine the following situation:
Tipps:
The KDMs can now be conveniently processed and e.g. be sent by e-mail to the cinemas.
Please note:
This template was created with easyDCP KDM Generator + Version 1.4.411. Previous versions may not yet include this feature, but newer versions may run slightly differently.
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Imagine the following situation:
Tipps:
Please note:
This template was created with easyDCP Creator+ Version 3.7. Previous versions may not yet include this feature, but in newer versions the process may be slightly different.
Imagine the following situation:
Tip: Subtitle files should always be trimmed to the length of the associated reel for maximum projector compatibility.
AND: The use of Supplementals is very similar for DCPs and IMF packages.
Please note:
Creation of Supplementals is only supported in easyDCP Creator+. This template was created with easyDCP Creator+ / Player+ Version 3.5.8. Previous versions may not yet include this feature, but newer versions may run slightly differently.
Imagine the following situation:
Tip: Subtitle files should always be delivered in the same compliance format as the OV package for maximum compatibility.
AND: The use of Supplementals is very similar for DCPs and IMF packages.
Please note:
Creation of Supplementals is only supported in easyDCP Creator+. Please use the newest versions of easyDCP. Previous versions may not include this feature.
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A Distribution KDM (DKDM) is technically identical to a regular KDM.
The difference is that it targets another mastering station instead of a cinema server.
You can generate a DKDM with easyDCP KDM Generator+. The procedure is identical to generating a regular KDM.
NOTE: Normally, the validity of a DKDM is significantly longer than a KDM distributed to a cinema playback system.
The other way around is also possible with easyDCP. Your distributor can generate a DKDM to your easyDCP Player+ or easyDCP Creator+ public certificate (they each have theire own certificate). easyDCP Player+ or easyDCP Creator+ are then able to open the encrypted DCP.
Starting with version easyDCP Player+ 1.3 the DCP can be exported and loaded into easyDCP Creator+.
This is explained in the section: I have an existing DCP. Is there a way to import the DCP into easyDCP Creator?".
Please check also: I have an existing DCP. Is there a way to import the DCP into easyDCP Suite?
How to generate KDMs and DKDMs in easyDCP:
easyDCP KDM Generator(+): see manual section from section 4
easyDCP Creator+: see manual section 10
Due to the computational demands of decoding JPEG 2000 images and rendering images up to 4k in real-time, easyDCP Player has very specific requirements.
First, the performance bottleneck must be identified. To do that, enable the fps statistics (Playback | Statistics). The statistics list the data rate and the overall theoretically possible fps. When it says 100 fps, it means that decoding (or reading or rendering) a single frame takes 1/100th of a second in average. It does not mean that it actually does display 100 frames per second. easyDCP Player reads, decodes and renders images in parallel, i.e. either disk-read, CPU processing power or GPU-processing power or OpenGL rendering might be the bottleneck.
If "disk read" is the bottleneck:
Disk read sometimes takes too long when a DCP is first played. Play a few minutes and then restart from the beginning to benefit from the operating systems´s cache. Alternatively, copy the package to a local drive, preferably to a SSD.
If "decoding" is the bottleneck:
Please read the hardware requirements carefully to determine if your system should be capable of real-time playback.
If you know your system is too weak, but want to playback DCPs in real-time nonetheless, you can leverage from the JPEG 2000 compression´s scalability. Either change the decoder´s performance-to-quality trade-off in Options | Codec | <your current codec> or alternatively discard one or more resolution levels using the drop-down box in the main control bar. Enabling the "Fit to Window" option will cause the images to be scaled up to the window´s current size, which causes virtually no overhead.
If "rendering" is the bottleneck:
Since v3.0 easyDCP Player has two render modes: V-sync-independent rendering and V-Sync-rendering.
You experience very heavy stuttering ? If you have multiple displays attached to your computer, it is important that the V-Sync rate is identical to the refreh rate of the display, where easyDCP Player´s canvas is located. To make sure that the display is actually the V-Sync-Display open up http://www.vsynctester.com/detect.html and verify that the measured Hz-rate matches the display´s refresh rate.
Hint: Configure the display, where the canvas is loacated, to be your main display. (Windows 7: right-click desktop | Screen resolution | <select display> | Check "Make this my main display"
Hint: When using two Nvidia graphics cards (e.g. one for rendering and one for decoding with CUDA), it might be necessary, to manually specify the graphics card that will be rendering: NVIDIA Control Panel | 3D SSetings | Manage 3D settings | Global Settings | OpenGL rendering GPU | <select the graphics card that drives the display where easyDCP Player´s canvas is located>. We found that this can make a huge difference in terms of render performance.
If there is no obvious bottleneck:
Is´s likely the rendering that causes the stuttering. See "If `rendering`is the bottleneck:".
There can be many reasons that subtitles cannot be displayed.
easyDCP Player performs a whole range of checks when it loads the subtiteles.
It will automatically verify that the XML document´s structure meets the specifications and it will also make sure that all characters used in the subtitle document are actually present in the enclosed font file. (Font)
If any potential issues were identified, they will be shown in the log window.
In short, make sure no warnings are raised when the DCP is opened by eayDCP Player.
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With the new version easyDCP Creator+ 3.7.3 or higher, a significant increase in performance for Windows systems in GPU mode could be achieved with maximum values of up to 125fps.
System | TIFF 2623 frames, 2K, 16-bit |
ProRes 2400 frames, 2K, 12-bit |
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System 1 | 77.15 fps | 66.67 fps |
System 2 | 109.29 fps | 96.00 fps |
System 3 | 124.90 fps | 96.00 fps |
The following settings were used in easyDCP Creator+ 3.7.3:
The source image material and the destination folder were in all cases on an SSD, if possible on an NVMe SSD.
Welcome to easyDCP!
Thank you for downloading easyDCP Plus, we are sure that this demo will convince you.
You can also install the program parts of easyDCP Plus individually or on different computers.
Windows 10 (64-bit)
easyDCP Plus can be operated on any standard PC with at least 4 GB of RAM and 200 MB of free space.
You can also install the individual programs of the software suite in productive operation on different computers and platforms (Windows and MacOS). You can also install the individual program parts in parallel on several computers in order to use them alternately (license roaming).
For 2K DCP processing under Windows, we recommend a minimum configuration with a CPU with 6 cores or more, 8GB RAM and a fast HDD, RAID or SSD. Performance improvements can be achieved through powerful CUDA-based GPUs. You can also find more information in the manual.
There is no special hardware recommendation for easyDCP KDM Generator+: All commercially available PCs are suitable for the creation of KDMs. There is no particular requirement for computing power.
Different browsers or operating system security settings can trigger warnings during download or installation.
If you have downloaded the programs from www.easyDCP.com, you can run the installation without worries despite the hints.
macOS 10.14 or higher
easyDCP program can be installed on commercial Apple Mac with a minimum configuration of 4GB and 200 MB HDD.
easyDCP programs on Macs with M1 processor are already compatible with Apple’s own emulation with known restriction in easyDCP Player+.
Native M1 support is coming soon.
For 2K DCP processing under macOS, we recommend a minimum configuration with a CPU with 8 cores or more, 8 GB RAM and a fast HDD, Raid or SSD.
There is no special hardware recommendation for easyDCP KDM Generator+: All commercially available PCs are suitable for the creation of KDMs. There is no particular requirement for computing power.
Different browsers or security settings in macOS can trigger warnings during download or installation. If you have downloaded the programs from www.easyDCP.com, you can run the installation without worries despite the hints.
Programs must be released at the first start in System Settings > Security > "Open Anyway".
To start the individual program demos please click below on „Demo/Offline Mode“.
Please leave the registration fields blank (these are only required in productive operation for registration for license roaming)
Find more help with questions about the performance assessment of easyDCP Creator+
* In selection "Help" in main menu you will find a detailed manual for the easyDCP Player+
Find more help with questions about the performance assessment of easyDCP Player+
* Under the selection "Help" in main menu you will find a detailed manual for the easyDCP KDM Generator+
Welcome to IMF Studio!
Thank you for downloading IMF Studio, we are sure that this demo will convince you.
You can also install the program parts of IMF Studio individually or on different computers.
Windows 10 (64-bit)
IMF Studio can be operated on any standard PC with at least 4 GB of RAM and 200 MB of free space.
You can also install the individual programs of the software suite in productive operation on different computers and platforms (Windows and MacOS). You can also install the individual program parts in parallel on several computers in order to use them alternately (license roaming).
For 2K processing under Windows, we recommend a minimum configuration with a CPU with 6 cores or more, 8GB RAM and a fast HDD, RAID or SSD. Performance improvements can be achieved through powerful CUDA-based GPUs. You can also find more information in the manual.
Different browsers or operating system security settings can trigger warnings during download or installation.
If you have downloaded the programs from www.easyDCP.com, you can run the installation without worries despite the hints.
macOS 10.14 or higher
IMF Studio programs can be installed on a commercial Apple Mac with a minimum configuration of 4GB and 200 MB HDD.
IMF Studio programs on Macs with M1 processor are already running with known restrictions (IMF Player) in Apple’s own emulation.
Native M1 support is coming soon.
For 2K processing under macOS, we recommend a minimum configuration with a CPU with 8 cores or more, 8 GB RAM and a fast HDD, Raid or SSD.
Different browsers or security settings in macOS can trigger warnings during download or installation. If you have downloaded the programs from www.easyDCP.com, you can run the installation without worries despite the hints. Programs must be released at the first start in System Settings > Security > "Open Anyway".
To start the individual program demos please click below on „Demo/Offline Mode“.
Please leave the registration fields blank (these are only required in productive operation for registration for license roaming)
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This page contains:
In order to run properly, each installation of easyDCP KDM Generator+ needs three different sets of files issued separately for each installation:
During the activation process all of those files are generated using appropriate functions in the easyDCP web shop at http://www.easyDCP.com. Licenses and Server Certificates are bound to the particular hardware easyDCP KDM Generator+ is running on. Signer certificates are not tied to the hardware.
Important: If some hardware components in the production machine are changed or the machine stops operating at all, the license and server certificates will not work anymore. Using the migration function in the easyDCP web shop, a license can be ported to another machine. However, a server certificate cannot be used on another hardware. Likewise, it is not possible to re-use the certificates if certain hardware components get replaced on the system. And once the server certificates cannot be used anymore.
ALL (D)KDMs ISSUED FOR THESE SERVER CERTIFICATES ARE LOST AND CANNOT BE RECOVERED.
We recommend our easyDCP KDM Generator+ customers to set-up a second computer serving as backup machine for their (D)KDMs. If used properly, existing (D)KDMs can be recovered and ported to a fresh installation, in case the production machine is not working anymore. The set-up is simple and your existing (D)KDM workflow requires only small changes.
NOTE: You can use your existing easyDCP KDM Generator+ instance to issue backup-(D)KDMs of your existing (D)KDMs for your new backup easyDCP KDM Generator+ instance. This is a one-time-only job and should be performed as soon as possible.
This chapter gives an overview over the recommended workflow when using two instances of easyDCP KDM Generator+ in parallel.
Figure 1 shows a block diagram comprising two activated instances of the software, both identified by their Server Certificate. As mentioned above, the Server Certificate is bound to a specific hardware and installation of the operating system and cannot be used on another installation.
Figure 1: Two activated instances of easyDCP KDM Generator+ running on different hardware
Figure 2 shows one of the common applications using easyDCP KDM Generator+. Here, the Main Unit (MU) receives certain input data:
Figure 2: Standard KDM generation process using one installation of easyDCP KDM Generator+
As result easyDCP KDM Generator+ generates a batch of KDMs for the selected Cinema Servers (step 3).
Based on the workflow described above, we recommend generating a Backup DKDM for the Backup Unit (BU) shown in Figure 1 whenever a new key is used as input format (step 1). Basically, the processing-steps are identical to the description given in 4.1, but instead of only ingesting certificates from the Cinema Servers we also point our Main Unit of easyDCP KDM Generator+ to the Server Certificate of our Backup Unit (Figure 3, step 2). By doing this, easyDCP KDM Generator+ issues a Backup DKDM that can be read from the Backup Unit later. In case the MU is not available anymore, the Backup KDM can be used to recover the original keys that were used to encrypt the DCP.
Figure 3: KDM Generation Process using the Backup Unit (BU)
In case of a hardware crash or when the system components used to assemble the Main Unit’s system hash change, it is possible that the Server Certificates of the Main Unit cannot be accessed anymore. In this case it is possible to move the main unit onto a new hardware or issue a new set of license and certificates for the new configuration of the main unit. In any case, the previous Main Unit’s Server Certificates must be replaced. Through the easyDCP-web shop it is possible to get new licenses and certificates on the fly. Indeed, none of the old (D)KDMs of the former Main Unit (MU) will work with the new installation, called New Main Unit (NMU) here, since the new Main Unit is identified by a new Server Certificate. In order to get (D)KDMs working on the NMU it is necessary to use the BU as shown in Figure 4. Please note that the BU of KDM Generator+ is used instead of the MU.
Figure 4: Issuing DKDMs for the New Main Unit (NMU) using the Backup Unit (BU)
By ingesting both, all Backup-KDMs (1) as well as the Server Certificate from the New Main Unit (NMU – step 2) new DKDMs for the New Main Unit are generated.
Step 1. Download the easyDCP KDM Generator+ Installer for your target OS from your license status again and install it.
Step 2. Request a license and certificate and send it as usual to www.easyDCP.com (see also:How do I activate my easyDCP Product?.)
Step 3. www.easydcp.com will offer you: "Activate your complementary license". Select it for activation.
Now your license status shows a new entry called: "easyDCP KDM Generator+ Backup"
Step 4: Download the license and certificate data set and import it into your easyDCP KDM Generator+ Backup system.
NOTE: The complementary license is locked for migration. If you need to migrate your easyDCP KDM Generator+ Backup system please contact us at info@easyDCP.com.
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easyDCP applications require different kinds of certificates
Server Certificates:
Is required to be able to receive KDMs. If a partner wants to send you an encrypted DCP, they will need your public server certificate so that they can issue a DKDM for.
Signer Certificate:
Will be used to digitally sign content of encrypted DCPs or KDMs. Generally, all DCPs should be digitally signed to ensure that they will be ingested without any problems into a digital cinema server. Only for unencryted DCPs with Interop conformity, a signature is optional.
Which easyDCP application needs which certificates?
Application |
Signer Certificate |
Server Certificate |
easyDCP Creator |
- |
- |
easyDCP Creator+ |
X |
X |
easyDCP KDM Generator |
X |
- |
easyDCP KDM Generator+ |
X |
X |
easyDCP Player |
- |
- |
easyDCP Player+ |
- |
X |
easyDCP JPEG2000 Transcoder |
- |
- |
How you get your Signer- and Server- certificate?
During „License & Certificate Request“ and activation via webshop www.easydcp.com Signer- and Server Certificates will be provided in "License & Certificate".
What kind of certificate are required, if at all, depends on the easyDCP application.
How I can access to my previous Signer- and Server Certificates?
Please use license status on www.easydcp.com: Manage certificates
This option is available for customers with valid service extension
Comments:
Please note: Every "Certificate Request" will be secured with a password specified by you.
You select the password when you fill in the request and will be prompted to enter it again, whey you import the License & Certificate Set and whenever a KDM is accessed.
The password cannot be recovered!
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To use the easyDCP plugin in DaVinci Resolve, it is necessary to go to the DaVinci Resolve Preferences and set up:
Decode Options > Use of easyDCP decoder
Note: To open encrypted DCPs in DaVinci Resolve and to use (D)KDMs, it is absolutely necessary to have the activated easyDCP decoder set up as a priority.
For further questions, please contact the technical support via your web account or send an email to: info@easyDCP.com
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The official specification is available here: https://ieeexplore.ieee.org/document/9161348
This also applies to Bv2.1 presets, which easyDCP has no influence on, such as the number of lines in a subtitle or the CPL markers for "First Frame of End Credits".
For further questions, please contact us: info@easyDCP.com
The newest easyDCP KDM Generator version 1.4.15 offers a simple support for TDL (Trusted Device List) for e.g. double projection in KDMs.
If a TDL for KDM is required, you only need to import the corresponding projector Certificates in the field " Trusted Device List" available at easyDCP KDM Generator 1.4.15 "Advanced Settings".
easyDCP introduces a new and important function with easyDCP+ Version 3.4: easyDCP DCP/IMF-Package Validator
The function is integrated in easyDCP Creator+ and easyDCP Player+. Validation can be performed on encrypted and unencrypted files.
The easyDCP validation check includes:
- Syntax checks of the metadata
- Compliance check of image and sound files
- Review the current and desired DCP / IMF-Package naming convention
For immediate diagnosis, the easyDCP Validation Report provides a traffic light view with OK, warnings and "red" for errors.
The easyDCP Validation Report also includes a detailed evaluation. It consists of an HTML file, which can also be opened offline with any browser.
This file provides detailed information on the results of the validation and, if applicable, specific notes on the occurrence of warnings and errors.
A sample of DCP validation can be found here:
To perform a validation:
easyDCP Player+
easyDCP Creator+
Remark:
easyDCP Validation Report as proof of quality:
Fraunhofer IIS provided the essential prerequisite for the DCI Compliance Test Plan. With the new easyDCP Validator you get the perfect tool to run the test plan fully automatically. The conclusive easyDCP Validation Report can be attached to DCP delivery or IMF package delivery as a quality and compliance proof.
easyDCP Validation verifies the following conformities:
as well as other "Common Practice Tests" which have resulted from years of experience. E.g. Digital Cinema Naming Convention, checks of subtitles outside of the area that can be read by the creator.
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Time lags which occur during playback of video and audio may have different causes. In some cases, the cause is hardware-related. For an audio-visual verification of synchronous playback, we provide our customers a test DCP incl. instructions.
It has to be distinguished between two basic video / audio types of time lag:
Possible causes:
Possible causes:
Note: If you're using easyDCP Creator/+ version 3.6 or higher, it is possible to convert frame rate data with 23,97 fps within 24 fps projects. Please have a look at the following MASTERCLASS FAQ how to adjust the frame rates: MASTERCLASS - Session Five: Automatically convert frame rates
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In principle, the new programs can be operated with the new Online Activation or with the Offline Activation:
As part of the conversion to the easyDCP Plus and IMF Studio packages, we have migrated your easyDCP KDM Generator+ 1.4.411 (with valid service) to Version 4.0 as Single License. You can find an overview of your previous licenses in My Products after the section Single Licenses with the button Previous Licenses.
To generate a complementory license of your new easyDCP KDM Generator+ 4.0, please contact us with this form.
If you have already worked with a Complimentory License in Version 1.4.411, please activate the new complimentory license from your new easyDCP KDM Generator+ 4.0 on the same hardware as the previous Complimentory License.
Then the existing certificates will be adopted.
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All questions regarding the products and their features.
Prices for easyDCP products you can find here
Sales support is available for everyone. Please use the Service or contact form in Sales Support
Questions about activation, migration, available updates and upgrades as well as the status of licenses.
All technical service options are available in your web account www.easyDCP.com at My Products
License support is available for every customer independent from the service status. Please use the Service or contact form in Sales Support
Usage and troubleshooting for all easyDCP Plus / IMF Studio solutions
Technical support requires a valid subscription or a service contract for the respective easyDCP Package/application. Please use the Service or contact form in Technical Support.
Usage and troublshooting
Online Roaming requires a valid subscription or a service contract for the respective easyDCP Package/IMF Studio application. Please use the Service or contact form in Technical Support.
Customers can at any time extend and renew their subscription. The period to be extended is either seamlessly added to the term of the existing subscription. If the subscription has already expired, it will be reactivated when the renewal is complete.
Hint: Customers are invited to use the automatic renewal with every purchase. This can also be set up manually afterwards.
You can find more details here
Each new purchased easyDCP Plus comes with a valid service contract lasting for 6 months. Within this period, technical service, cost free updates and online roaming for the respective package are included without any additional payment.
Once the service is about to expire, customers will be notified by e-mail. It is highly recommended to extend the service extension from minimum of 6 months. It will always be appended to the end of the current service-period. If the customer decides for a automatic service subscription the service extendes for another 6 month automatically.
In case a customer decided not to prolong the support and no new version of specific package has been released, it is still possible to get back into normal service. A reactivation (calculated form the regular service fee) for the period between previous service and the date the client wants to get back into support has to be paid.
If a new version of specific package has been released during a non-support period, no prolongation of the (expired) service is in this moment possible. Here clients have to purchase a onetime fee in order to get the latest version of the easyDCP Plus/IMF Studio package. The update price depends on the date when the previous service extension has ended and the date the client purchased the update for his respective easyDCP Plus/IMF Studio package.
The younger the last license the lower the update fee.
Note: Updates comes without automatic prolongation of service extension.
Hint: Customers are invited to use the automatic service renewal with every purchase. This can also be set up manually afterwards. You can find more details here
Valid for Customer using their licenses with Offline Activation:
Migrating your easyDCP/IMF Studio offline licenes to a new hardware or re-activating a license after changing components in your existing hardware is always possible.
For security reasons, repetitive migrations are blocked for 6 months without prior agreement.
For further details please check: How can I perform a migration (hardware/operating-system-change)
Updates will arrive as needed. Estimate 2 to 6 updates per year.
Release Types:
Major releases (e.g. 4.2 to 4.3 or e.g. 3.9 to 4.0) - is free when service status is valid
always a new license is required.
For your support please check: How do I activate my easyDCP Plus oder IMF Studio product
Minor releases (4.2.1 to 4.2.2) - is always free within a major release
do not require a new license. In principle there is no need to update the certificates (signer and/or server) for a software update.
available for easyDCP Licenses < 4.0 and easyDCP / IMF Singlelicenes
The button Purchase Upgrade within your web account at Single Licenses shows the available and most cost-effective options for an upgrade.
If your question has not been answered please do not hesitate to contact use on the Service section or contact form in Sales Support
Please note: Playback of stereoscopic DCPs is an exclusive feature of easyDCP Player+. The basic edition - easyDCP Player - will play back stereoscopic DCPs, but it will only display a single channel.
In easyDCP Player+, on the other hand, you can select from a whole range of output options, all of which you can test in the demo version.
A DCP contains one or more compositions.
Each composition consists of one or more reels that will be played one after another. Each reel has at least a picture an a sound track file.
Optionally, it also contains a subtitel track file. A reel´s track files must all have the same duration. In easyDCP Creator, you can edit in-and out-points by right-clicking a track file that you already dragged onto a reel.
This way you can skip a run-in or sync your audio and video track files. Keep ini mind that an Interop subtitle must not contain any time stamps beyond the reel´s duration.
Time stamps are relative to the reel´s first visible frame. A single track file can be refrenced from multiple reels of the same composition. This way it is easily possible to skip a scene or title by setting the track file´s instances´ in- and out-points accordingly.
An exemplary use of multiple compositions would be, if you wanted to distribute a movie in multiple languages. For each compositon you would use identical picture track files, but language-specific auto track files.
Compositions will not be played one after another. Instead, the cinema operator will choose which composition to play. Don´t forget to edit the composition´s names or otherwise the cinema operator might not find it on the server.
For example, the following two composition names indicate that one version has German audio ("DE") without any subtitles ("-XX") and the other version is Engish ("EN") with German subtitles ("-DE")
MYDCP_FTR_S_DE-XX_ 51_2K_20150707_FHG_OV
MYDCP_FTR_S_EN-DE_ 51_2K_20150707_FHG_OV
Hint: You can right-click the title and open an editor to compose a title according to the rules of the Digital Cinema Naming Converions.
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DKDMs are used for the exchange of encrypted DCPs between postproduction houses. Technically, there is not really a difference between a KDM and a DKDM. If the recitipient is a cinema, it's called a KDM, if it's another party involved in the postproduction, it's called a DKDM. Processing DKDMs needs the same operation and security requirements that are used in the creation and operation of KDMs for the digital cinema.
easyDCP Creator+ enables to encrypt digital content and the standard accessory easyDCP KDM Generator generates KDMs and DKDMs for the transfer of digital cinema content to postproductions houses or cinemas. easyDCP KDM Generator+ can receive DKDMs in order to issue (D)KDMs from it.
How to generate KDMs and DKDMs in easyDCP:
easyDCP KDM Generator(+): see manual section from section 4
easyDCP Creator+: see manual section 5.10
easyDCP Resolve Plugin: Create an encrypted DCP and KDM(orDKDM) using DaVinci Resolve
A system hash uniquely identifies a system based on its hardware and operating system.
It looks like this:
02bea077c6f4c2f940473f88e18728d9e74888348c55735c093ea52165ace28f 76782ffb6342cf3058c02833234073b83d67207f4e3cf0ffff46a7ccf0138a2 9275ed7b91a0ca104c3170dcf4f0b25bbedc452608c64c8968634e3bb542cb5 a95d844c4b2a6a32bc940b9997f6ed83eb1c105aaa4e1e6efb6e44b5b65c953 0250423dc68b474a81940dd81e9b912bc8d30a295269fa4cdbc95c8552e2f98 770417e595a792d267c2eff25a2b9030300bef4228b4a3c6a355db5624b857a c4ea54613556abc86b81ef877e07ffe502d8c9eaabcd238c85dcc107bc28bb8 d8d8320f2d8575228ab7ab0a4041dceddde7adfae3877a84b2421a31ce9f2c8 fc09d2c_v4
Since only a scrambled reprensentation of the true system hash is presented, it looks different every time, even for the same system.
When do you need a system hash?
Normally, you never need it. With older versions, up to easyDCP Creator 2.2.X, easyDCP Player 2.0.X or easyDCP KDM Generator 1.4.1X, it was required to activate the product.
Newer versions must be always activated shown in this FAQ.
How can you find out your system hash ?
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The easyDCP Player + NE is a special version of the easyDCP Player +.
The additional designation "NE" means No Export.
In this special version of easyDCP Player + NE all export options for a DCP have been removed.
At customer's request, the export functionality was removed for a secured use within studios and post-productions. So the encrypted playback of DCPs can also be made possible for non-production departments or external employees without hesitation, since the lack of an export function means that DCPs cannot be exported or converted into other video formats.
In some use cases, this version is also installed for playback in cinemas. Due to the removed export functions, some film distributors are ready to provide KDMs for an easyDCP Player + NE.
If you intend to use it in the cinema, we recommend to get confirmation from your distributor(s) in advance whether they are ready to create KDMs for an easyDCP Player + NE.
easyDCP Player+ (NE) is combliant to DCI specification but it is not a DCI certified playback unit.
Note: When using roaming operation, mixed use of easyDCP Player + and easyDCP Player + NE is also possible.
How to get the easyDCP Player+ NE: Please download the whole easyDCP Plus Package. The download contains the easyDCP Player+ NE Installer.
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A service reactivation fee is charged to resume the service of a licence that has expired for more than 1 month.
The cost of the reactivation fee is calculated on the basis of the past period (full months) per licence. Reactivation fees are only offered if they are combined with at least a service extension with a minimum period of 6 months
Reactivation fees are due as long as no new version of the respective easyDCP version is available.
However, if a new version is available, a flat-rate update fee is automatically offered, also with at least 6 months of service.
Note: easyDCP versions prior to 4.0 always receive an upgrade offer.
The current reactivation fee for each month in the past is
easyDCP Plus | 29 € |
IMF Studio | 15 € |
easyDCP Resolve Plugin | 7 € |
The easyDCP Validator is paret of easyDCP Creator+ and easyDCP Player+.
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6-core CPU |
GeForce 980 GTX |
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50% |
100% Quality |
50% |
100% Quality |
DCP 2k 24 fps 2048x857 250 Mbit/s |
69 fps |
46 fps |
138 fps |
115 fps |
DCP 2k 30 fps 2048x857 250 Mbit/s |
67 fps |
53 fps |
137 fps |
127 fps |
DCP 2k 50 fps 2048x857 250 Mbit/s |
80 fps |
77 fps |
156 fps |
144 fps |
DCP 4k 24 fps 4096x2160 150 Mbit/s |
43 fps |
39 fps |
49 fps |
45 fps |
DCP 4k 24 fps 4096x1714 250 Mbit/s |
36 fps |
23 fps |
56 fps |
53 fps |
IMF UHD 25 fps 3840x2160, 4:2:2 30 bit, 840 Mbit/s |
30 fps |
12 fps |
35 fps |
30 fps |
IMF UHD 50 fps 3840x2160, 4:2:2 30 bit, 840 Mbit/s |
26 fps |
16 fps |
40 fps |
38 fps |
Currently, three subtitle formats are supported.
1) Texas Instruments CineCanvas subtitles, used in Interop DCPs
2) SMPTE 428-7 “SubtitleReel” subtitles, used in SMPTE DCPs
3) W3C TTML (IMSC profiles), used in IMF packages
Limitations: Only the most common attributes of the listed subtitle formats are evaluated for rendering.
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There are two different options for running easyDCP Player+/IMF Player.
1. Real-time-playback using a fast CPU.
Allows for real-time-playback of 2k/4k DCP and IMF-Packages on a standard PC/Mac. Use this option if you have a sufficiently fast CPU. The software codec will work on macOS 10.14 and Windows 7/10 64-Bit.
Minimum system specification:
2. Real-time-playback using a Graphics Processing Unit (GPU) as accelerator.
Allows for real-time-playback of 2k/4k DCPs and IMF-Packages *) on a standard PC.
*) limited to lossy with code block size 32x32
This option requires two graphics cards:
1. GPU: Primary device for rendering (OpenGL) to which the display is attached.
2. GPU: Secondary CUDA-enabled device for the JPEG 2000 decompression.
Minimum system specification:
The GPU-accelerated codec is only available for Windows, not for Mac OS X.
3D Video output options:
For best stereo video output, we recommend a NVIDIA Quadro device with at least 2 GB memory (e.g. Quadro K600). When using Nvidia 3D vision, the display needs to have a refresh rate of at least 120 Hz (e.g. Acer GD245QH). Alternatively, a 3D projector can be connected via Dual-DVI. This does not require a professional Nvidia Quadro card, but can also be achieved with a NVIDIA GeForce card.
Furthermore, a 3D LCD can be connected via HDMI or DVI to play out stereo in side-by-side/top-and-bottom/line-by-line or other interleaved modes.
HD-SDI output option:
easyDCP Player supports Blackmagic Design UltraStudio oder DeckLink series output devices.
When Option HD-SDI "enable subtitling, color processing and scaling" is enabled, decoded images will first be processed by the primary graphics card, before they get sent to the SDI-output device.
This works best, when the primary graphics card is a NVIDIA Quadro card.
View our performance test:
It seems with some QuickTime codecs, the gamma is slightly changed by the QuickTime framewok when frames are decoded. This is a known problem when using QuickTime.
easyDCP Creator allows to compensate this QuickTime-Gamma-Shift. By default, a value of 2.2 is set for gamma of the input color space. You can add additional color space transformations or adapt existing transformation settings.
To do this, please follow this steps:
Alternative solutions to prevent from Gammashift:
– Use an user defined sRGB to XYZ 3D-LUT compensating the corresponding Gammashift for the used codec.<
– Increase the gamma oft he Mov file´s gamma before you ingest it into easyDCP Creator.
– Use DPX or TIFF still image picture sequences instead of QickTime video.
CPU-accelerated encoding with CUDA®-enabled graphics card was introduced in easyDCP Creator 3.3 and easyDCP Creator+ 3.3 (Windows® only).
You can now encode DCPs faster than real-time.
We recommend enabling GPU-accelerated encoding in the menu "File|Options|Image Processing|GPU Encoding" as it usually outperforms the CPU-based encoder significantly:
Please note: The easyDCP JPEG 2000 Encoder also supports GPU acceleration. The easyDCP Publisher does not yet support GPU acceleration.
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According to the specifications the following aspect ratios for DCPs are valid:
The pixel array size and frame rate shall be one of the formats listed in the table below:
Stereoscopic picture essence tracks shall be limited to the 2K formats, and shall have a frame rate of 48/1 and an edit rate equal to half the frame rate.
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IMF Studio (easyDCP Creator+/Player+ till version 3.8.9) and easydcp Resolve Plugin supports SMPTE IMF-Specifications: App2/App 2E
For more details "What is IMF" please check: IMF - Interopable Masterformat
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When using easyDCP Plus and IMF Studio in Online Activation mode it requires an internet connection to activate the software. Please add the following server to your firewall:
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easyDCP Creator+, easyDCP JPEG 2000 Transcoder are highly optimized for running on multi-processor/multi-core machines. On Windows and from easyDCP Creator(+) 3.3.X can also use one or more CUDA® enabled graphics devices.
We recommend the following minimal system configuration:
For best performance, opt for the following specifications:
Usually, on the cinema server manufacturers' FTP servers you can find both the public server certificates and the signature chain that were used to sign the certificates.
If you decide to trust the certificate by examining the signature chain, you only need the server certificate to create a KDM. The server certificate usually has either a *.pem or a *.crt suffix.
easyDCP KDM Generator will accept either, but do not use both.
Furthermore, there may be pairs of certificate and chain that state "mpeg", "sha1" and "sha256".
Like with DCPs, there are SMPTE ("sha256") and Interop ("sha1" / "mpeg") KDMs.
Almost all modern cinema servers prefer SMPTE KDMs - even for Interop DCPs. So mostly the "sha256" version is used.
Only if you surely know your recipient only accepts Interop KDMs, use the "sha1" certificate and remember to check the "Enable Interop mode" option in the easyDCP KDM Generator's options tab.
Please see also: Where can I get the server certificates needed to create the KDMs?
Since version 2.1 of easyDCP Creator+ it is possible to open encrypted DCPs and to use these DCPs as a basis for new DCPs. There are basically two ways of providing the keys in order to allow easyDCP Creator+ to decrypt the content for the preview and before generating a new DCP.
If one provides the keys by a Fraunhofer Digest, we assume that the user generated the content and that he is in charge of the source content used for the first DCP generation. In such a case you can do everything in easyDCP Creator+, including the deactivation of the encryption and the generation of a new Digest when generating a new DCP.
If one provides the keys by a Distribution KDM (or KDM), easyDCP Creator+ does not allow to disable the encryption nor lets it generate the Fraunhofer Digest for the new DCP. In order to understand this behavior we have to explain that the Fraunhofer Digest stores the encryption key as plain text on the hard drive. Without disabling the Digest-option one could easily open an encrypted DCP together with a DKDM, generate a new encrypted DCP and store the encryption keys in plaintext. Since content-owners are very diligent with their content, Fraunhofer IIS decided to disable the option since version 2.1.
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Beginning with version 2.1, easyDCP Creator+ is capable of opening encrypted DCPs and using these DCPs as basis for new DCPs. There are basically two ways of providing the keys in order to allow easyDCP Creator+ to decrypt the content for the preview and for generating a new DCP.
If keys are provided by means of a proprietary Fraunhofer Digest file (*.dcpdig), it is assumed that the user generated the content and that he is in charge of the sources used for the original DCP generation. In this case you can alter all properties in easyDCP Creator+, including the deactivation of the encryption or the generation of a new encrypted DCP and Digest file.
If one provides the keys by means of Distribution KDM (or KDM), easyDCP Creator+ does not allow to disable the encryption nor does it generate the Fraunhofer Digest for the new DCP. In order to understand this behavior we have to explain that the Fraunhofer Digest stores the encryption key as plain text on the hard drive. If the Digest-option were not disabled, one could easily open an encrypted DCP together with a (D)KDM, generate a new encrypted DCP and store the encryption keys in plaintext. Since content-owners are very diligent with their content, Fraunhofer IIS decided to disable the option from the beginning.
Since the software does not permit you to generate a Digest, there has to be another way for communicating the encryption keys to another software. Using easyDCP Creator+ version 2.1 or higher this can be done by generating a (D)KDM directly from within easyDCP Creator+. The “Generate DCP…” dialog was extended to offer you to generate KDMs. By design, one (D)KDM will be generated for easyDCP Creator+ itself in order to make sure that one can open the DCP on the same computer using easyDCP Creator+ later.
A second (D)KDM can be generated for another software being able to open (D)KDMs, including easyDCP KDM Generator+ and many other 3rd party hard-/and software tools.