How can I adjust detecting latency in ML kit text recognition?

Question

I want to lower the latency of detection because I get too many words in a second. I've tried to lower it by changing variables like FPS, maxFrameMs, minFramems, etc(almost everything regarding to latency) in VisonProcessorBase.java and InferenceInfoGraphic.java class but it didn't work. How can I lower the speed of detection?

Answer 1

Those variables are just used for counting rather configuring camera.

You can play with REQUESTED_FPS constant and #selectPreviewFpsRange method inside the CameraSource.java class to lower the speed of frame feeding for detection.