ptz
[Interface specifications]

Detailed Description

Pan-tilt-zoom unit.

The ptz interface is used to control a pan-tilt-zoom unit, such as a camera.


#define	PLAYER_PTZ_MAX_CONFIG_LEN 32
	Maximum command length for use with PLAYER_PTZ_REQ_GENERIC request; based on the Sony EVID30 camera right now.
#define	PLAYER_PTZ_VELOCITY_CONTROL 0
	Control mode, for use with PLAYER_PTZ_REQ_CONTROL_MODE.
#define	PLAYER_PTZ_POSITION_CONTROL 1
	Control mode, for use with PLAYER_PTZ_REQ_CONTROL_MODE.
#define	PLAYER_PTZ_REQ_GENERIC 1
	Request/reply subtype: generic.
#define	PLAYER_PTZ_REQ_CONTROL_MODE 2
	Request/reply subtype: control mode.
#define	PLAYER_PTZ_REQ_AUTOSERVO 3
	Request/reply subtype: autoservo.
#define	PLAYER_PTZ_REQ_GEOM 4
	Request/reply subtype: geometry.
#define	PLAYER_PTZ_DATA_STATE 1
	Data subtype: state.
#define	PLAYER_PTZ_DATA_GEOM 2
	Data subtype: geometry.
#define	PLAYER_PTZ_CMD_STATE 1
	Command subtype: state.
typedef struct player_ptz_data	player_ptz_data_t
	Maximum command length for use with PLAYER_PTZ_REQ_GENERIC request; based on the Sony EVID30 camera right now.
typedef struct player_ptz_cmd	player_ptz_cmd_t
	Maximum command length for use with PLAYER_PTZ_REQ_GENERIC request; based on the Sony EVID30 camera right now.
typedef struct player_ptz_geom	player_ptz_geom_t
	Maximum command length for use with PLAYER_PTZ_REQ_GENERIC request; based on the Sony EVID30 camera right now.
typedef struct player_ptz_req_generic	player_ptz_req_generic_t
	Maximum command length for use with PLAYER_PTZ_REQ_GENERIC request; based on the Sony EVID30 camera right now.
typedef struct player_ptz_req_control_mode	player_ptz_req_control_mode_t
	Maximum command length for use with PLAYER_PTZ_REQ_GENERIC request; based on the Sony EVID30 camera right now.