rapsetr.blogg.se - Blackmagic desktop video drivers for windows

#BLACKMAGIC DESKTOP VIDEO DRIVERS FOR WINDOWS HOW TO#
#BLACKMAGIC DESKTOP VIDEO DRIVERS FOR WINDOWS MAC OS X#
#BLACKMAGIC DESKTOP VIDEO DRIVERS FOR WINDOWS INSTALL#
#BLACKMAGIC DESKTOP VIDEO DRIVERS FOR WINDOWS DRIVER#
#BLACKMAGIC DESKTOP VIDEO DRIVERS FOR WINDOWS FULL#

#BLACKMAGIC DESKTOP VIDEO DRIVERS FOR WINDOWS MAC OS X#

Mac OS X computer with either Thunderbolt, PCIe slot or.

General performance and stability improvements.

Added MJPEG to 4K capture presets in Adobe Premiere.

#BLACKMAGIC DESKTOP VIDEO DRIVERS FOR WINDOWS DRIVER#

Fix for a bug where the Desktop Video driver version is not displayed correctly on Mac OS X 10.10.

I assume that the message is being produced by the decklink sdk part in our c++ application 'ImageCapture'.Black Magic Design - Up-Date Info : nouvelle version Desktop Video 10.2.3 disponible gratuitement en téléchargement sur le site de Black Magic découvrez ces nouveautés et pré-requis avant téléchargement : The ImageCapture process is the C++ program which shows the message. (starts child processes and executes requests on demand)

#BLACKMAGIC DESKTOP VIDEO DRIVERS FOR WINDOWS INSTALL#

'Please install the Blackmagic Desktop Video drivers to use the features of this application' If I capture the output of the child process it says : I also tried some other combinations like 'Local system account'.

I tried to use another 'real admin' account, but this has the same effect. I selected this account at the 'logon' tab of the service properties. But I am surprised that when I login with our domainUser account (according to our network administrator, this account is admin level) and I run the service via commandline, it works as expected. I agree that is really looks like that the service is not having admin rights. This is of course a very easy to handle issue. I found that our logging was written in C:\Windows\SysWOW64 and we handled this by writing our log files to C:\logging\myService\xxxxx.log. I can see the result when the icon of the application shows the admin logo inside the icon (that little shield).

I compiled the windows service (project type : Debuggable service) with a manifest to require admin rights. Thank you for your reply, I recognize all your comments. I'm not sure if that will help this specific case, but it is an alternative for if you need to save something to Program Files.

#BLACKMAGIC DESKTOP VIDEO DRIVERS FOR WINDOWS HOW TO#

Heres a link from Microsoft which shows how to change ownership of the directory, but it is not advised to write anything to the Program Files directory:Īlternatively, you could save your logs to an alternate location, such as the desktop or My Documents and then move is using a script to the Program Files directory. its owned by the user, or by the SYSTEM). If still isn't working then this may be because you aren't the owner of the folder (ie. It sounds like you might be running the service not as an administrator, despite being logged in as an administrator.Ĭan you confirm that you running the Windows Service with elevated admin rights? (Right-click -> Run as Administrator) However, running your Windows Service as an administrator should allow you to read and execute from the Program Files directory.

If you're trying to access these using a Windows Service they will be unreachable due to security permissions of the directory. It appears that the Blackmagic API files are in fact installed in the Program Files folder.

#BLACKMAGIC DESKTOP VIDEO DRIVERS FOR WINDOWS FULL#

What can I change, so the ImageCapture can capture images using the Blackmagic video drivers and the windows service will be started as real windows service.Ĭould it be that de “Blackmagic desktop video drivers” are installed in the ‘program files’ folder and therefore unreachable for our ImageCapture program? (I already tried to give the domainAdminUser full control to the Blackmagic folder)

Ě windows service can’t write a log file in its “program files” folder.

If the windows service is not started as a service, but started as a normal process, the ImageCapture is able to capture images.

net with a manifest that required admin elevated rights

The windows service is running using a real admin account (domainAdminUser).

Please install the Blackmagic Desktop Video drivers to use the features of this application. However, as soon as we start a windows service which on his turn starts the ImageCapture as a child process, then the ImageCapture reports : If we start the ImageCapture with a logged in user, it works without any problems. This piece of software (called ImageCapture) is being used for some years without any problems. We are using our self-built C++/Qt/Opencv software for capturing 4K frames. We are using a Blackmagic intensity Pro card (Device display name: Blackmagic DeckLink Mini Recorder 4K, driver date July 2nd 2018, driver version 10.9.11.0) for video input.