This structure represents camera preview parameters
#include <camera/external_camera_api.h>
typedef struct camera_preview_params_t { uint16_t preview_height; uint16_t preview_width; uint32_t preview_stride; camera_frametype_t preview_frametype; uint32_t framerate_q16; uint32_t zoom_level; uint32_t rotation; } camera_preview_params_t;
See camera_frametype_t for more information.
Rotation angles are measured in the clockwise direction.