I am trying to test the image capture performance using camera api 2 and opencv manager on different devices. I am using the samples included in the repository, Tutorial 1 Camera Preview in especial.
I have tested the sample using a Nexus 4 device, and it is capturing at 30 fps with a big resolution. However, with the Nexus 5 (theoretically more powerful), the performance decreases to 15 fps, and I don't know why.
I have seen similar questions like this: Extreme camera lag on Nexus 4 but nothing is working since now.
Also, the second answer of the previous question suggests to deactivate ZSL (Zero Shutter Lag) feature, but I have not clue on how to do this or even if it could be related.
Any suggestion?
