How can i change FPS of javacamera on android

asked Sep 30 '13

itay
141 ●2 ●5 ●12

updated Sep 30 '13

berak
32993 ●7 ●81 ●312

Hi,

I want to know if there is a chance to change the FPS of the camera, so i get into "onCameraFrame" function less often?

If there is no way to do it, what can i do if i want to perform image processing in a real time and do not let the value of the inputframe to change in the middle of the calculation.

Thanks

answered Sep 30 '13

Alexander Smorkalov

5862 ●2 ●22 ●58 http://alex-alchemist....

You can get access to android.hardware.Camera object via JavaCameraView and force fps. There is example Tuturial-3-CameraControl, that demonstrates how to control android camera directly. I recommend you to start from this sample.

Comments

Sorry but i can't find where exactly the fps is changed. Can you focus me please where exactly i can control the fps? Thanks

itay (Sep 30 '13)edit

You need to set correct camera parameters with Camera.Parameters class. Camera.Parameters.setPreviewFpsRange is what you need. http://developer.android.com/reference/android/hardware/Camera.Parameters.html#setPreviewFpsRange%28int,%20int%29

Alexander Smorkalov (Oct 1 '13)edit

Yes, it's work!!! Thank you very much

itay (Oct 2 '13)edit

add a comment

How can i change FPS of javacamera on android

1 answer

Comments

Links

Question Tools

Stats

Related questions

How can i change FPS of javacamera on android edit savecancel

1 answer

Comments

Links

Question Tools

Stats

Related questions

How can i change FPS of javacamera on android