get_manual_shutter_speed_func

Retrieve the current manual shutter speed

Synopsis:

#include <camera/external_camera_api.h>

typedef int(* get_manual_shutter_speed_func_t)(void *handle,
            double *value);

handle: The handle that's returned from calling the function open_external_camera_func_t.
value: The returned manual shutter speed (in seconds).

libcamapi

This function returns the current manual shutter speed in seconds.

Note:

This function is optional. If it is not present, retrieving the manual shutter speed will not be supported for this camera.

CAMERA_EOK when the function successfully completes, otherwise another camera_error_t value that provides the reason that the call failed.