By mnaulet
on Thu, 06/13/2013 - 11:52
Hello,
I've bought a sony experia tablet Z.
When I'm try to make an application with vuforia and unity 3d, the rendering quality is poor.
I've set camera setting to optimize quality.
What can I try to have better rendering ?
Thanks
camera Quality with XPeria tablett z
Hi, when you say "rendering quality", do you refer to the resolution of the camera image ? or also about the rendering of the 3D models (augmentation) ?
camera Quality with XPeria tablett z
Hi,
It's only the rendering camera, the augmented model is good.
Thanks
camera Quality with XPeria tablett z
Hi. This could be simply due to the fact that the camera image is limited to 640x480 or similar resolution, while your tablet has a fairly wide screen, which might make this more noticeable.
Could you attach a screenshot ?
camera Quality with XPeria tablett z
Also, one thing I would suggest to do is to actually Log the videoMode width and height to the console, so that you can check the actual resolution:
this can be done using:
int videoWidth = CameraDevice.Instance.VideoModeData.width;
camera Quality with XPeria tablett z
Sorry
I try to make a screenshot but I don't know why with vuforia and android, the quality of the screenshot is too bad.
camera Quality with XPeria tablett z
You should be able to render the view on a restricted viewport (meaning that the surrounding area will be black), by editing the QCARBehavior script, chaging the config.size in the ConfigureVideoBackground() method.
camera Quality with XPeria tablett z
Hello,
I've log the video data : my video width is 720 and video heigth is 480.
I need a resolution 720*1080.
Can I improve the camera instance size to have a good quality ?
Thanks
camera Quality with XPeria tablett z
If the video resolution is 720 x 480, this already indicates a reasonably high resolution for the camera preview (in most devices this is often limited to 640 x 480).
So, I dont think you can reach higher than this.
camera Quality with XPeria tablett z
Ok but the specification of the sony xperia z indicates video recording in 1080p.
There is no solution to get this quality in rendering video with vuforia ?
Thanks
camera Quality with XPeria tablett z
I see your point, but the video recording specifications are not necessarily the same as the preview capabilities of your camera.
camera Quality with XPeria tablett z
OK,
I see.
Is vuforia using the best previexw resolution of the device when I set mode optimize quality ?
Do you know how can I retrive this value on any device ?
Thanks
camera Quality with XPeria tablett z
You can see the actual Camera Preview sizes supported by your device by using installing some "Device Info" apps (you can find many of them in the Google store).