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Web Cam Profile not found?

June 8, 2016 - 9:16am #1

Vuforia SDK Version: 5.5.9 -
Description with steps to reproduce: Hi I am trying out vuforia for the first time in Unity and it seems that the webcam wont work. Under Web Cam Behavior (Script) There is an error message say. "An error occurred while trying to enable Vuforia play mode" You can create a custom profile for your camera by editing "D:/Experiments/Project1/Assets\Editor/QCAR/WebcamProfiles/profiles.xml" I did not find a file there so I created one and it still does not recognize the file there. MobileCamera does not work when Im trying it on Android either. Am I missing something? Should I install a 32-bit version or? Im using vuforia-unity-5-5-9.unitypackage (34.50 MB) Unity Version 5.3.1 64-bit Windows10 -
Development OS (Mac OS X, Windows, Linux): Windows10 -
Mobile OS and Version: Windows10 -
Mobile Device Manufacturer and Model name: Windows10 -
Do the Vuforia Sample Applications show the same behavior?: Yes they also show the same behavior. Good question.

Web Cam Profile not found?

April 18, 2018 - 9:15am #8

 I am also not able to locate it. When I play the scene, the camera loads as shown in attached image. The 3D object works fine however the Target image is not visible properly.

what could be the reason?

Thanks

AttachmentSize
Image icon camera.jpg264.11 KB

Web Cam Profile not found?

June 15, 2016 - 12:29pm #7

Hello,

Odd. I was able to modify the file and remove the warning on my PC. And I can see no obvious errors in your file.

I've modified my working version with your device name and attached. Give it a try and see if it works for you. Perhaps there is some hidden formatting issue.

Thanks.

AttachmentSize
Package icon profiles.zip1.12 KB

Web Cam Profile not found?

June 14, 2016 - 1:38am #6

Yes I am curious about if there is anyway to fix this warning. The file is located where it is supposed to be as far as I can tell.

Web Cam Profile not found?

June 13, 2016 - 11:20am #5

Hello,

This is a common warning message as Vuforia cannot specifically support every webcam on the market with an individualized profile.

Is it not working for you? Or are you just curious about the warning?

Thanks.

Web Cam Profile not found?

June 13, 2016 - 5:13am #4

After installing the 32-bit Unity the webcam now works. However It is still having trouble locating the webcam profile. As far as I can tell the profile is located where it is supposed to be. Thanks for any help.

<?xml version="1.0"?>
<profiles>
<!-- this profile will be used if no specific profile could be found -->
    <default>
        <windows>
            <!-- size of the web cam texture requested from Unity -->
            <requestedTextureWidth>640</requestedTextureWidth>
            <requestedTextureHeight>480</requestedTextureHeight>
            <!-- size of the texture Unity's web cam texture will be rescaled to -->
            <resampledTextureWidth>640</resampledTextureWidth>
            <!-- <resampledTextureHeight>480</resampledTextureHeight> -->
        </windows>
        <osx>
            <!-- size of the web cam texture requested from Unity -->
            <requestedTextureWidth>640</requestedTextureWidth>
            <requestedTextureHeight>480</requestedTextureHeight>
            <!-- size of the texture Unity's web cam texture will be rescaled to -->
            <resampledTextureWidth>640</resampledTextureWidth>
            <!-- <resampledTextureHeight>480</resampledTextureHeight> -->
        </osx>
    </default>
<webcam deviceName="USB2.0 HD UVC WebCam">
        <windows>
            <!-- size of the web cam texture requested from Unity -->
            <requestedTextureWidth>640</requestedTextureWidth>
            <requestedTextureHeight>480</requestedTextureHeight>
            <!-- size of the texture Unity's web cam texture will be rescaled to -->
            <resampledTextureWidth>640</resampledTextureWidth>
            <!-- <resampledTextureHeight>480</resampledTextureHeight> -->
        </windows>
        <osx>
            <!-- size of the web cam texture requested from Unity -->
            <requestedTextureWidth>640</requestedTextureWidth>
            <requestedTextureHeight>480</requestedTextureHeight>
            <!-- size of the texture Unity's web cam texture will be rescaled to -->
            <resampledTextureWidth>640</resampledTextureWidth>
            <!-- <resampledTextureHeight>480</resampledTextureHeight> -->
        </osx>
    </webcam>
</profiles>

Web Cam Profile not found?

June 9, 2016 - 4:44am #3

Ok. Installed Unity 32-bit version and that worked. Thanks. I would like a 64-bit version though.

Web Cam Profile not found?

June 8, 2016 - 10:50am #2

Hello,

Currently, Vuforia Unity Extension only supports 32-bit versions of Unity on Win OS. Please check the compatibility chart for more details:

https://developer.vuforia.com/library/articles/Solution/Vuforia-Supported-Versions

Thanks

 

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