| GeViScope SDK > Action documentation > Video control

Video control actions

All actions to control the video streams, also all notifications about the state change of the video streams.

Activate external process

Action name:ActivateExternalProcess(Channel, TimeStamp, ExternalSystem)

Action category: logical

Activate external process.

Parameter		Function
channel	Channel	Channel.
time stamp	TimeStamp	Time stamp.
external system	ExternalSystem	External system to activate.

Change AD parameter set

Action name:ChangeADParameterSet(Channel, ParameterSet)

Action category: logical

This action changes the current AD parameter set of the video channel.

Parameter		Function
channel	Channel	Channel.
AD parameter set	ParameterSet	The name of the new AD parameter set.

Change camera profile

Action name:ChangeCameraProfile(HardwareModule, CameraProfile)

Action category: logical

This action changes the current camera profile of the hardware module.

Parameter		Function
hardware	HardwareModule	Hardware module.
profile	CameraProfile	The name of the camera profile.

Change CPA parameter set

Action name:ChangeCPAParameterSet(Channel, ParameterSet)

Action category: logical

This action changes the current CPA parameter set of the video channel.

Parameter		Function
channel	Channel	Channel.
CPA parameter set	ParameterSet	The name of the new CPA parameter set.

Change OBTRACK parameter set

Action name:ChangeObtrackParameterSet(Channel, ParameterSet)

Action category: logical

This action changes the current OBTRACK parameter set of the video channel.

Parameter		Function
channel	Channel	Channel.
OBTRACK parameter set	ParameterSet	The name of the new OBTRACK parameter set.

Change VMD parameter set

Action name:ChangeVMDParameterSet(Channel, ParameterSet)

Action category: logical

This action changes the current VMD parameter set of the video channel.

Parameter		Function
channel	Channel	Channel.
VMD parameter set	ParameterSet	The name of the new VMD parameter set.

Channel error

Action name:ChannelError(Channel, SensorType, Source, Message, WindowsError, Description, XMLInfo)

Action category: logical

Notify channel error.

Parameter		Function
channel	Channel	Channel.
sensor type	SensorType	Sensor type.
source subsystem	Source	Source of the message.
message code	Message	Kind of the message.
Windows error code	WindowsError	Optional Windows error code.
description	Description	Optional description of the message.
additional info	XMLInfo	Optional additional info (usually as XML string).

Channel info

Action name:ChannelInfo(Channel, SensorType, Source, Message, Description, XMLInfo)

Action category: logical

Notify channel information.

Parameter		Function
channel	Channel	Channel.
sensor type	SensorType	Sensor type.
source subsystem	Source	Source of the message.
message code	Message	Kind of the message.
description	Description	Optional description of the message.
additional info	XMLInfo	Optional additional info (usually as XML string).

Channel live check

Action name:ChannelLiveCheck(Channel, SensorType, TimeStamp)

Action category: logical

This action notifies that the channbel is alive.

Parameter		Function
channel	Channel	Channel.
sensor type	SensorType	Sensor type.
time stamp	TimeStamp	Time stamp.

Channel warning

Action name:ChannelWarning(Channel, SensorType, Source, Message, WindowsError, Description, XMLInfo)

Action category: logical

Notify channel warning.

Parameter		Function
channel	Channel	Channel.
sensor type	SensorType	Sensor type.
source subsystem	Source	Source of the message.
message code	Message	Kind of the message.
Windows error code	WindowsError	Optional Windows error code.
description	Description	Optional description of the message.
additional info	XMLInfo	Optional additional info (usually as XML string).

CPA measurement

Action name:CPAMeasurement(Channel, Correlation)

Action category: logical

CPA measurement.

Parameter		Function
channel	Channel	Channel.
correlation	Correlation	Correlation factor.

IAS settings changed

Action name:IASSettingsChanged(Channel, SensorType)

Action category: logical

IAS settings changed.

Parameter		Function
channel	Channel	Channel.
sensor type	SensorType	Sensor type.

IP camera raw command

Action name:IPCameraRawCommand(URL, User, Password, POST)

Action category: logical

This action sends a special command to the IP camera.

Parameter		Function
url	URL	Complete command URL (like http://192.168.0.165:80/set?daynight=night).
user	User	User name to authenticate by the camera (optional).
password	Password	Password to authenticate by the camera (optional).
post	POST	POST parameters (optional, separate lines with \\r\\n).

Make CPA reference image

Action name:MakeCPAReferenceImage(Channel)

Action category: logical

Make CPA reference image.

Parameter		Function
channel	Channel	Channel.

Media channel setup

Action name:MediaChannelSetupInfo(Channel, TimeStamp, Parameter)

Action category: logical

Media channel setup info.

Parameter		Function
channel	Channel	Channel.
time stamp	TimeStamp	Time stamp.
parameter	Parameter	Parameter.

NPR raw data

Action name:NPRRawData(PlateNo, Country, Channel, TimeStamp, ZoneRect, Weight, ZoneState, ZonePlace, Speed, Direction, ZoneIndex, CurBest, PlateWidth, PlateHeight, PlateAngle, SymHeight, Type)

Action category: logical

NPR raw data.

Parameter		Function
plate no.	PlateNo	Recognized plate no.
country	Country	Country.
channel	Channel	Channel.
time stamp	TimeStamp	Time stamp.
zone rect	ZoneRect	Zone rectangle.
weight	Weight	Weight of recognition.
zone state	ZoneState	Zone state.
zone status	ZonePlace	Zone status.
speed	Speed	Speed in km/h
direction	Direction	Direction of the motion.
zone index	ZoneIndex	Zone index.
best	CurBest	Current recognition is best.
plate width	PlateWidth	Plate width.
plate height	PlateHeight	Plate height.
plate angle	PlateAngle	Plate angle.
Symbol height	SymHeight	Symbol height.
type	Type	Number type.

NPR recognition

Action name:NPRRecognition(PlateNo, Country, Channel, TimeStamp, ZoneRect, Restriction, Category, Speed, Direction, ZoneIndex, Type, Weight)

Action category: logical

NPR recognition.

Parameter		Function
plate no.	PlateNo	Recognized plate no.
country	Country	Country.
channel	Channel	Channel.
time stamp	TimeStamp	Time stamp.
zone rect	ZoneRect	Zone rectangle.
restriction	Restriction	Restriction of recognized number.
category	Category	Category of recognized number.
speed	Speed	Speed in km/h
direction	Direction	Direction of the motion.
zone index	ZoneIndex	Zone index.
type	Type	Number type.
weight	Weight	Weight of recognition.

OBTRACK channel counter

Action name:ObtrackChannelCounter(Channel, CounterType, CounterValue, ObjectDirection, TimeStamp, ResetTimeStamp)

Action category: logical

OBTRACK channel counter.

Parameter		Function
channel	Channel	Channel.
counter type	CounterType	Counter type.
counter value	CounterValue	Counter value.
object direction	ObjectDirection	Object direction.
time stamp	TimeStamp	Time stamp.
reset time stamp	ResetTimeStamp	Reset time stamp.

OBTRACK channel counter threshold

Action name:ObtrackChannelCounterThreshold(Channel, CounterType, CounterValue, ExceedingDirection, TimeStamp)

Action category: logical

OBTRACK channel counter threshold.

Parameter		Function
channel	Channel	Channel.
counter type	CounterType	Counter type.
counter value	CounterValue	Counter value.
exceeding direction	ExceedingDirection	Exceeding direction.
time stamp	TimeStamp	Time stamp.

OBTRACK channel set counter

Action name:ObtrackChannelSetCounter(Channel, CounterType, CounterValue, TimeStamp)

Action category: logical

OBTRACK channel set counter.

Parameter		Function
channel	Channel	Channel.
counter type	CounterType	Counter type.
counter value	CounterValue	Counter value.
time stamp	TimeStamp	Time stamp.

OBTRACK frame raw data

Action name:ObtrackFrameRawData(TimeStamp, Channel, Brightness, Contrast)

Action category: logical

OBTRACK frame raw data.

Parameter		Function
time stamp	TimeStamp	Time stamp.
channel	Channel	Channel.
brightness	Brightness	Brightness.
contrast	Contrast	Contrast.

OBTRACK group counter

Action name:ObtrackGroupCounter(GroupId, CounterType, CounterValue, ObjectDirection, TimeStamp, ResetTimeStamp, GroupName)

Action category: logical

OBTRACK group counter.

Parameter		Function
group id	GroupId	Group ID.
counter type	CounterType	Counter type.
counter value	CounterValue	Counter value.
object direction	ObjectDirection	Object direction.
time stamp	TimeStamp	Time stamp.
reset time stamp	ResetTimeStamp	Reset time stamp.
group name	GroupName	Group name.

OBTRACK group counter threshold

Action name:ObtrackGroupCounterThreshold(GroupId, CounterType, CounterValue, ExceedingDirection, TimeStamp, GroupName)

Action category: logical

OBTRACK group counter threshold.

Parameter		Function
group id	GroupId	Group ID.
counter type	CounterType	Counter type.
counter value	CounterValue	Counter Value.
exceeding direction	ExceedingDirection	Exceeding direction.
time stamp	TimeStamp	Time stamp.
group name	GroupName	Group name.

OBTRACK group set counter

Action name:ObtrackGroupSetCounter(GroupId, CounterType, CounterValue, TimeStamp, GroupName)

Action category: logical

OBTRACK group set counter.

Parameter		Function
group id	GroupId	Group ID.
counter type	CounterType	Counter type.
counter value	CounterValue	Counter value.
time stamp	TimeStamp	Time stamp.
group name	GroupName	Group name.

OBTRACK object raw data

Action name:ObtrackObjectRawData(TimeStamp, Channel, Area, ObjectID, ObjectStatus, ObjectClass, Confidence, Position, Speed, Duration, Direction, Size, ObjectWidth, ObjectHeight, ProcessSize, GscNetName)

Action category: logical

OBTRACK object raw data.

Parameter		Function
time stamp	TimeStamp	Time stamp.
channel	Channel	Channel.
area no	Area	Area no.
object ID	ObjectID	Object ID.
object status	ObjectStatus	Object status.
object class	ObjectClass	Object class.
confidence	Confidence	Confidence.
position	Position	Position.
speed	Speed	Speed.
duration	Duration	Duration.
direction	Direction	Direction.
object size	Size	Object size.
object width	ObjectWidth	Object width in meters.
object height	ObjectHeight	Object height in meters.
process size	ProcessSize	Process size.
GSC net name	GscNetName	GeviScope network name.

OBTRACK tunnel alarm

Action name:ObtrackTunnelAlarm(Channel, TimeStamp, AlarmReason, ObjectID, AlarmAreaID, ObjectArea)

Action category: logical

OBTRACK tunnel alarm notification.

Parameter		Function
channel	Channel	Channel.
time stamp	TimeStamp	Time stamp.
alarm reason	AlarmReason	Alarm reason.
object ID	ObjectID	Object ID.
alarm area ID	AlarmAreaID	Alarm area ID.
object area	ObjectArea	Object area.

Sensor alarm finished

Action name:SensorAlarmFinished(Channel, SensorType)

Action category: logical

This action will be fired when the alarm is finished.

Parameter		Function
channel	Channel	Channel.
sensor type	SensorType	Sensor type.

Sensor inhibit alarm finished

Action name:SensorInhibitAlarmFinished(Channel, SensorType)

Action category: logical

This action will be fired when the inhibit alarm finished.

Parameter		Function
channel	Channel	Channel.
sensor type	SensorType	Sensor type.

Sensor inhibit video alarm

Action name:SensorInhibitVideoAlarm(Channel, SensorType, ADArea, ADCell, VMDGroup, VMDZone, VMDCycle, AlarmArea, ObjectClass)

Action category: logical

This action will be fired when the motion in inhibit area detected.

Parameter		Function
channel	Channel	Channel.
sensor type	SensorType	Sensor type.
AD alarm area	ADArea	AD alarm area.
AD cell	ADCell	AD cell nr.
VMD alarm group	VMDGroup	VMD alarm group.
VMD zone	VMDZone	VMD zone nr.
VMD cycle	VMDCycle	VMD measure cycle.
alarm area	AlarmArea	Alarm area.
object class	ObjectClass	OBTRACK object class.

Sensor video alarm

Action name:SensorVideoAlarm(Channel, SensorType, ADArea, ADCell, VMDGroup, VMDZone, VMDCycle, AlarmArea, ObjectClass)

Action category: logical

This action will be fired when video alarm is detected.

Parameter		Function
channel	Channel	Channel.
sensor type	SensorType	Sensor type.
AD alarm area	ADArea	AD alarm area.
AD cell	ADCell	AD cell nr.
VMD alarm group	VMDGroup	VMD alarm group.
VMD zone	VMDZone	VMD zone nr.
VMD cycle	VMDCycle	VMD measure cycle.
alarm area	AlarmArea	Alarm area.
object class	ObjectClass	OBTRACK object class.

Set system time

Action name:SetSystemTime(TimeStamp)

Action category: logical

Set system time.

Parameter		Function
time stamp	TimeStamp	Time stamp.

Set test picture mode

Action name:SetTestPictureMode(Channel, Mode)

Action category: logical

Enable or disable test picture generator.

Parameter		Function
channel	Channel	Channel.
enable	Mode	Enable or disable test picture generator.

Video contrast detected

Action name:VideoContrastDetected(Channel)

Action category: logical

This action will be fired when the contrast is detected in the video signal.

Parameter		Function
channel	Channel	Channel.

Video contrast failed

Action name:VideoContrastFailed(Channel)

Action category: logical

This action will be fired when the contrast is lost in the video signal.

Parameter		Function
Parameter		Function
channel	Channel	Channel.

Video set image brightness

Action name:VideoSetImageBrightness(Channel, SensorType, Brightness)

Action category: logical

Video set image brightness.

Parameter		Function
channel	Channel	Channel.
sensor type	SensorType	Sensor type.
brightness	Brightness	Brightness.

Video set image contrast

Action name:VideoSetImageContrast(Channel, SensorType, Contrast)

Action category: logical

Video set image contrast.

Parameter		Function
channel	Channel	Channel.
sensor type	SensorType	Sensor type.
contrast	Contrast	Contrast.

Video set image saturation

Action name:VideoSetImageSaturation(Channel, SensorType, Saturation)

Action category: logical

Video set image saturation.

Parameter		Function
channel	Channel	Channel.
sensor type	SensorType	Sensor type.
saturation	Saturation	Saturation.

Video source has changed

Action name:VideoSourceChanged(Channel, SignalNorm, SignalType, InterlaceType)

Action category: logical

This action indicates the changes on the video input source.

Parameter		Function
channel	Channel	Channel.
signal norm	SignalNorm	New signal norm.
signal type	SignalType	New signal type.
interlace type	InterlaceType	New interlace type.

Video sync detected

Action name:VideoSyncDetected(Channel)

Action category: logical

This action will be fired when the sync is detected in the video signal.

Parameter		Function
channel	Channel	Channel.

Video sync failed

Action name:VideoSyncFailed(Channel)

Action category: logical

This action will be fired when the sync is lost in the video signal.

Parameter		Function
channel	Channel	Channel.