By ntchung
on Sun, 08/12/2012 - 08:23
Hi all,
Vuforia is really great. It works on almost every Android device.
But on some of my targeted Android devices, Vuforia just freezes at starting up the camera. I guess changing the preview size would solve the problem. Setting video mode to OPTIMIZE does not help.
The reason why I think about changing the camera preview size is because when I start the Camera application, I can see the resolution of the preview is very low.
If not possible for now, I suggest adding API calls to forcefully set camera preview size and FPS.
Thanks,
Customize camera preview size?
Hello,
Can you tell me the model names of the devices you are seeing freezes on?
Thank you,
-Peter
Customize camera preview size?
Thanks for replying.
I am sorry for not being clear. The device I mentioned is Samsung Galaxy P1010.
My app freezes whenever I start camera. If I remove those line, the app will not freeze but of course, no AR.
Customize camera preview size?
What Android OS does your device have and what version of the Vuforia SDK do you have? Can you tell me if the ImageTargets sample app shows the same behavior on your device?
Thank you,
-Peter
Customize camera preview size?
Sorry for my quite late reply.
The Android OS version is 2.3.4, and Vuforia SDK version is 1.5.9 (the the latest I can download here).
Of course, I tried all SDK samples including ImageTargets, but none was working.
I will be honest in order to make things easier for you.
Customize camera preview size?
Hello,
Thanks for helping to debug this issue. Can you tell me what resolution you see working?
Customize camera preview size?
Thanks for your reply.