Hello,

Please note that front camera is not supported yet. Are you using the newest version of the QCAR SDK, 1.0.6 ? Are you developing in Unity or in Eclipse ? This device shoulbe be supported so I would be interested in knowing what the error is. Is there no augmentation? Are you running the sample apps?

Thank you,

-Peter

I use Unity3.4 to compile my project last night, so it should be QCAR SDK 1.0.6.
My problem is Mirrored image and no augmentation.
And just tested with the image target sample from QCAR SDK 1.0.6 built with Unity3d 3.4.
No error, but not thing being tracked.
Tested with the two sample image and also the CV calibration sheet, no tracking triggered.
I also filliped the simple image to check if it case by the font cam's flipped input, but no success.

Here is the log:

08-20 17:34:02.296: DEBUG/Unity(8347): Creating OpenGL ES 1.x context (RGB16 565 16/0)
08-20 17:34:03.614: INFO/Unity(8347): StartQCAR
08-20 17:34:03.614: INFO/Unity(8347): UnityEngine.Debug:Internal_Log(Int32, String, Object)
08-20 17:34:03.614: INFO/Unity(8347): UnityEngine.Debug:Log(Object)
08-20 17:34:03.614: INFO/Unity(8347): UnityEngine.MonoBehaviour:print(Object)
08-20 17:34:03.614: INFO/Unity(8347): TrackerBehaviour:StartQCAR()
08-20 17:34:03.614: INFO/Unity(8347): TrackerBehaviour:Start()
08-20 17:34:03.614: INFO/Unity(8347):  
08-20 17:34:03.614: INFO/Unity(8347): (Filename: /Applications/buildAgent/work/842f9557127e852/Runtime/Export/Generated/UnityEngineDebug.cpp Line: 34)
08-20 17:34:07.234: INFO/Unity(8347): viewport:
08-20 17:34:07.234: INFO/Unity(8347): (left:-84.00, top:0.00, width:768.00, height:1024.00)
08-20 17:34:07.234: INFO/Unity(8347): UnityEngine.Debug:Internal_Log(Int32, String, Object)
08-20 17:34:07.234: INFO/Unity(8347): UnityEngine.Debug:Log(Object)
08-20 17:34:07.234: INFO/Unity(8347): UnityEngine.MonoBehaviour:print(Object)
08-20 17:34:07.234: INFO/Unity(8347): TrackerBehaviour:ConfigureVideoBackground()
08-20 17:34:07.234: INFO/Unity(8347): TrackerBehaviour:StartQCAR()
08-20 17:34:07.234: INFO/Unity(8347): TrackerBehaviour:Start()
08-20 17:34:07.234: INFO/Unity(8347):  
08-20 17:34:07.234: INFO/Unity(8347): (Filename: /Applications/buildAgent/work/842f9557127e852/Runtime/Export/Generated/UnityEngineDebug.cpp Line: 34)
08-20 17:34:07.514: INFO/Unity(8347): projection:
08-20 17:34:07.514: INFO/Unity(8347): 2.16667    0.00000    0.00000    0.00000
08-20 17:34:07.514: INFO/Unity(8347): 0.00000    1.62500    0.00625    0.00000
08-20 17:34:07.514: INFO/Unity(8347): 0.00000    0.00000    -1.00080    -4.00160
08-20 17:34:07.514: INFO/Unity(8347): 0.00000    0.00000    -1.00000    0.00000
08-20 17:34:07.514: INFO/Unity(8347): UnityEngine.Debug:Internal_Log(Int32, String, Object)
08-20 17:34:07.514: INFO/Unity(8347): UnityEngine.Debug:Log(Object)
08-20 17:34:07.514: INFO/Unity(8347): UnityEngine.MonoBehaviour:print(Object)
08-20 17:34:07.514: INFO/Unity(8347): TrackerBehaviour:InitializeProjection()
08-20 17:34:07.514: INFO/Unity(8347): TrackerBehaviour:StartQCAR()
08-20 17:34:07.514: INFO/Unity(8347): TrackerBehaviour:Start()
08-20 17:34:07.514: INFO/Unity(8347):  
08-20 17:34:07.514: INFO/Unity(8347): (Filename: /Applications/buildAgent/work/842f9557127e852/Runtime/Export/Generated/UnityEngineDebug.cpp Line: 34)
08-20 17:34:07.544: INFO/Unity(8347): Found Trackable named stones with id 1
08-20 17:34:07.544: INFO/Unity(8347): UnityEngine.Debug:Internal_Log(Int32, String, Object)
08-20 17:34:07.544: INFO/Unity(8347): UnityEngine.Debug:Log(Object)
08-20 17:34:07.544: INFO/Unity(8347): TrackerBehaviour:InitializeTrackables()
08-20 17:34:07.544: INFO/Unity(8347): TrackerBehaviour:Start()
08-20 17:34:07.544: INFO/Unity(8347):  
08-20 17:34:07.544: INFO/Unity(8347): (Filename: /Applications/buildAgent/work/842f9557127e852/Runtime/Export/Generated/UnityEngineDebug.cpp Line: 34)
08-20 17:34:07.544: INFO/Unity(8347): Found Trackable named chips with id 0
08-20 17:34:07.544: INFO/Unity(8347): UnityEngine.Debug:Internal_Log(Int32, String, Object)
08-20 17:34:07.544: INFO/Unity(8347): UnityEngine.Debug:Log(Object)
08-20 17:34:07.544: INFO/Unity(8347): TrackerBehaviour:InitializeTrackables()
08-20 17:34:07.544: INFO/Unity(8347): TrackerBehaviour:Start()
08-20 17:34:07.544: INFO/Unity(8347):  
08-20 17:34:07.544: INFO/Unity(8347): (Filename: /Applications/buildAgent/work/842f9557127e852/Runtime/Export/Generated/UnityEngineDebug.cpp Line: 34)
08-20 17:34:07.544: INFO/Unity(8347): Absolute number of trackables: 2
08-20 17:34:07.544: INFO/Unity(8347): UnityEngine.Debug:Internal_Log(Int32, String, Object)
08-20 17:34:07.544: INFO/Unity(8347): UnityEngine.Debug:Log(Object)
08-20 17:34:07.544: INFO/Unity(8347): UnityEngine.MonoBehaviour:print(Object)
08-20 17:34:07.544: INFO/Unity(8347): TrackerBehaviour:InitializeTrackableContainer()
08-20 17:34:07.544: INFO/Unity(8347): TrackerBehaviour:Start()
08-20 17:34:07.544: INFO/Unity(8347):  
08-20 17:34:07.544: INFO/Unity(8347): (Filename: /Applications/buildAgent/work/842f9557127e852/Runtime/Export/Generated/UnityEngineDebug.cpp Line: 34)
08-20 17:34:07.584: INFO/Unity(8347): Trackable stones lost
08-20 17:34:07.584: INFO/Unity(8347): UnityEngine.Debug:Internal_Log(Int32, String, Object)
08-20 17:34:07.584: INFO/Unity(8347): UnityEngine.Debug:Log(Object)
08-20 17:34:07.584: INFO/Unity(8347): TrackableEventHandler:OnTrackingLost()
08-20 17:34:07.584: INFO/Unity(8347): TrackableEventHandler:Start()
08-20 17:34:07.584: INFO/Unity(8347):  
08-20 17:34:07.584: INFO/Unity(8347): (Filename: /Applications/buildAgent/work/842f9557127e852/Runtime/Export/Generated/UnityEngineDebug.cpp Line: 34)
08-20 17:34:07.584: INFO/Unity(8347): Trackable chips lost
08-20 17:34:07.584: INFO/Unity(8347): UnityEngine.Debug:Internal_Log(Int32, String, Object)
08-20 17:34:07.584: INFO/Unity(8347): UnityEngine.Debug:Log(Object)
08-20 17:34:07.584: INFO/Unity(8347): TrackableEventHandler:OnTrackingLost()
08-20 17:34:07.584: INFO/Unity(8347): TrackableEventHandler:Start()
08-20 17:34:07.584: INFO/Unity(8347):  
08-20 17:34:07.584: INFO/Unity(8347): (Filename: /Applications/buildAgent/work/842f9557127e852/Runtime/Export/Generated/UnityEngineDebug.cpp Line: 34)
08-20 17:34:07.634: INFO/Unity(8347): viewport:
08-20 17:34:07.634: INFO/Unity(8347): (left:-84.00, top:0.00, width:768.00, height:1024.00)
08-20 17:34:07.634: INFO/Unity(8347): UnityEngine.Debug:Internal_Log(Int32, String, Object)
08-20 17:34:07.634: INFO/Unity(8347): UnityEngine.Debug:Log(Object)
08-20 17:34:07.634: INFO/Unity(8347): UnityEngine.MonoBehaviour:print(Object)
08-20 17:34:07.634: INFO/Unity(8347): TrackerBehaviour:ConfigureVideoBackground()
08-20 17:34:07.634: INFO/Unity(8347): TrackerBehaviour:Update()
08-20 17:34:07.634: INFO/Unity(8347):  
08-20 17:34:07.634: INFO/Unity(8347): (Filename: /Applications/buildAgent/work/842f9557127e852/Runtime/Export/Generated/UnityEngineDebug.cpp Line: 34)
08-20 17:34:07.634: INFO/Unity(8347): projection:
08-20 17:34:07.634: INFO/Unity(8347): 2.16667    0.00000    0.00000    0.00000
08-20 17:34:07.634: INFO/Unity(8347): 0.00000    1.62500    0.00625    0.00000
08-20 17:34:07.634: INFO/Unity(8347): 0.00000    0.00000    -1.00080    -4.00160
08-20 17:34:07.634: INFO/Unity(8347): 0.00000    0.00000    -1.00000    0.00000
08-20 17:34:07.634: INFO/Unity(8347): UnityEngine.Debug:Internal_Log(Int32, String, Object)
08-20 17:34:07.634: INFO/Unity(8347): UnityEngine.Debug:Log(Object)
08-20 17:34:07.634: INFO/Unity(8347): UnityEngine.MonoBehaviour:print(Object)
08-20 17:34:07.634: INFO/Unity(8347): TrackerBehaviour:InitializeProjection()
08-20 17:34:07.634: INFO/Unity(8347): TrackerBehaviour:Update()
08-20 17:34:07.634: INFO/Unity(8347):  
08-20 17:34:07.634: INFO/Unity(8347): (Filename: /Applications/buildAgent/work/842f9557127e852/Runtime/Export/Generated/UnityEngineDebug.cpp Line: 34)
08-20 17:34:08.244: INFO/Unity(8347): Trackable chips lost
08-20 17:34:08.244: INFO/Unity(8347): UnityEngine.Debug:Internal_Log(Int32, String, Object)
08-20 17:34:08.244: INFO/Unity(8347): UnityEngine.Debug:Log(Object)
08-20 17:34:08.244: INFO/Unity(8347): TrackableEventHandler:OnTrackingLost()
08-20 17:34:08.244: INFO/Unity(8347): TrackableEventHandler:OnTrackableStateChanged(Status, Status)
08-20 17:34:08.244: INFO/Unity(8347): TrackableBehaviour:OnTrackerUpdate(Status)
08-20 17:34:08.244: INFO/Unity(8347): TrackerBehaviour:UpdateTrackables()
08-20 17:34:08.244: INFO/Unity(8347): TrackerBehaviour:Update()
08-20 17:34:08.244: INFO/Unity(8347):  
08-20 17:34:08.244: INFO/Unity(8347): (Filename: /Applications/buildAgent/work/842f9557127e852/Runtime/Export/Generated/UnityEngineDebug.cpp Line: 34)
08-20 17:34:08.254: INFO/Unity(8347): Trackable stones lost
08-20 17:34:08.254: INFO/Unity(8347): UnityEngine.Debug:Internal_Log(Int32, String, Object)
08-20 17:34:08.254: INFO/Unity(8347): UnityEngine.Debug:Log(Object)
08-20 17:34:08.254: INFO/Unity(8347): TrackableEventHandler:OnTrackingLost()
08-20 17:34:08.254: INFO/Unity(8347): TrackableEventHandler:OnTrackableStateChanged(Status, Status)
08-20 17:34:08.254: INFO/Unity(8347): TrackableBehaviour:OnTrackerUpdate(Status)
08-20 17:34:08.254: INFO/Unity(8347): TrackerBehaviour:UpdateTrackables()
08-20 17:34:08.254: INFO/Unity(8347): TrackerBehaviour:Update()
08-20 17:34:08.254: INFO/Unity(8347):  
08-20 17:34:08.254: INFO/Unity(8347): (Filename: /Applications/buildAgent/work/842f9557127e852/Runtime/Export/Generated/UnityEngineDebug.cpp Line: 34)

Hello,

When you say you tested with the two sample images, are referring to the chips and stones targets that are bundled with the sample app "Image Targets"?

You can only track off of predefined images. For the Image Targets sample app these images are Chips.jpg and Stones.jpg found in th Media folder of the sample project. For your own project and targets you need to submit an image to the MyTrackables section of the ar.qualcomm.at website and download a resource file to be bundled in your application.

Please take a look at the "Getting Started - Unity Extension" -> "Step 2: Compiling a simple project" for an overview of this workflow.

In your unity build settings are you selecting the supported orientations of Portrait or Landscape Left? Portrait Updsidedown, Landscape Right, and Auto are not supported by QCAR.

Thank you,

-Peter

>When you say you tested with the two sample images, are referring to the
>chips and stones targets that are bundled with the sample app "Image Targets"?
Yes, the sample app come with the QCAR SDK Unity Extension and the two sample image chips and stones

>You can only track off of predefined images. For the Image Targets sample
>app these images are Chips.jpg and Stones.jpg found in th Media folder of
>the sample project. For your own project and targets you need to submit an >image to the MyTrackables section of the ar.qualcomm.at website and
>download a resource file to be bundled in your application.

>Please take a look at the "Getting Started - Unity Extension" -> "Step 2:
>Compiling a simple project" for an overview of this workflow.

Yes, I followed the guide and successed on other devices I have(sony xepria X10 and a hacked HTC HD2 with Android 2.2) only the Viewpad s10 have no respond to trackers.
The calibration sheet test is just a mistake. The fact is app is running but not things being tracked/augmented. And no error message.

>In your unity build settings are you selecting the supported orientations of
>Portrait or Landscape Left? Portrait Updsidedown, Landscape Right, and
>Auto are not supported by QCAR.
I just create a Unity 3.4 new project and import the sample " Image Target"
the orientation is default Portrait, I havent change it.

sorry for late respond , but I have difficultied to login into forum these days.

I try to test the devices in better lighting condition , when the tracker is very close to the camera, it trigger the augmentation successfully and the 3D object is augmented flawlessly. But when tracking lost, I need to put the tracker close to the camera to trigger the augmentation again. That seems like a hardware limitation of the camera but problem solved .

Hello,

I am having the same issue here, did you fix the problem with the camera?? my app is working on Galaxy10.1 and motorola xoom, but I wanted to test in a new tablet (think is chinnese) rk30sdk, android 4.0.4, when the app is installed the camera is mirrored (orientation is landscape left) and there is no augmentation even when I come really close to the image target.  THANKS 

Hello,

Can you provide more information on this device? Is this a commercial device with a stock rom or is it running a custom rom? Can you provide a link to the technical specifications of this device?

Thank you,

-Peter

Hi. I posted details at https://ar.qualcomm.at/content/mirrored-camera-help#comment-2016867 of another tablet with mirroring problem, and also a very similar tablet does not have the mirroring problem.