We are using Quectel SC66A with OV12895 sensor, the sensor has very high over heads for image captures at 300ms,(overall imaging takes about 1 second).The code is well optimized and threaded, results on other platforms are really good. Video capture never exceeds 15FPS irrespective of the configuration.
do you have the e-service account?
Yes KlineMiao, will raise a ticket regarding this
OK, this problem is a little complex, we can slove it better though e-service.