Re: Directx 8.1 Download
Rounak Wetzel
I have been a PS / LR user for many years as an enthusiastic amature. The latest version of PS / LR 24.4 runs very happily on my windows 10 PC with an nvidia Quadro K2200 GPU. In all respects my PC significantly exceeds the stated requirements of PS. However along with many others I am sure, I have been "playing" with the new Beta software for PS.
The GPU compatibility in the beta app says that I need directx 12 but my K2200 only supports Directx 11. All the tech specs I can find say the the K2200 does support Directx 12. Has anyone any suggestions on this issue?
The directx_Jun2010_redist worked for getting it going.
Still has a fault that if you tab off the game it closes but I have been able to play otherwise. Perhaps a solution overall is closely related to this.
If none of the mentioned workarounds work for you there are basically two options, you can either run the game via DevilutionX or add a DirectDraw wrapper dll to the game folder that redirects the DirectDraw calls to a more modern graphics API.
Well a good place to start is to make sure you have all of the pieces. First off, your camera will need to be DirectShow compliant, since it is DerectX it most likely is but it would be good to double check. Next, you will need the IMAQ USB driver, so that our software can easily communicate with your camera.
As far as getting a User Interface that shows video and still images, that can be done using the techniques in our example programs for LabVIEW (Help >> Find Examples...), if you have more questions about that let me know. Also, I'm not quite sure what you mean by reaching the webcam's DirectX filter properties and setting them, if I could get more clarification we can look into that. If you have more details on what you're trying to accomplish maybe we can figure out another way to do what you want. Let me know if you have anymore questions!
Thanks for your reply. I've allready installed IMAQ USB driver and I can run the some example and see the camera filter properties under IMAQ directory. I'd like to implement an interface for capturing two still images coming from two different camera at the same time and saving them two different image file. And also I'd like to implement camera calibration for one of the cameras. Is there any built-in camera calibration procedure in NI vision toolbox. For DirectShow camera filter properties I guess it is not possible to set its values programmatically, for example zoom & motion parameters for aligning camera view to capture some objects properly.
I have a problem using a camera that output NTSC video signal (miniVID from LW Scientific) and a directx compatible usb capturing device (Kworld usb DVD maker). When I try to acquire a new image using NI vision assitante I get a message that the camera setting are not valid. however, the device is listed.
When you say the device is listed, where is it listed at? Whatversion of Vision assistant do you have? Does the error popup when you select USB camera? Some of these answers will help us narrow down the problem.
I'm using Vision asstant version 8.6. The message appears after I select "Aquire Image (USB)". Under devices I see "USB 2860" whihc is the for the capture device I use. after I close the message, The acquire usb dialog is grayed out. therefore, I'm not able to change any settings on the capture device.
I guess that is the problem I am experiencing. I went ahead and purchased a DirectShow compatible frame grabber device; I was told by the suplier that many of their costumers successfully used it with labview.
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