How to limit preview fps range in android for camera?

Question

Is it possible to limit fps range in android camera.. tried to change the values in .setPreviewFpsRange()... but frame rate are not changed.. it comes continuously 30 frames per second

Answer 1

You can use public List<int[]> getSupportedPreviewFpsRange () to check what FPS range supported by your device. Here is mine:

preview-fps-range-values=(10000,10000),(15000,15000),(15000,30000),(30000,30000);

so if I want to change the fps to 15, I can setPreviewFpsRange(15000,15000).