MVCameraStatsDisplay
Properties
bandwidth : int (Read-Only)
The network bandwidth in bytes/second that is allocated to this camera. This is an even share of the total MV Network Bandwidth configured in Designer.
fps : float (Read-Only)
The rate at which the camera is acquiring frames, derived from the timestamps of completed frames.
fpsLocal : float (Read-Only)
Inverse of time interval between the last two frames (faulty or not) received by the host. No averaging is performed. Host clock is used instead of frame timestamps.
mainboardTemperature : float (Read-Only)
Temperature of the camera main board in degrees Celsius. Accuracy: +/- 1 degree.
nFramesDelivered : int (Read-Only)
The number of complete, error-free frames that were successfully delivered to the host.
nFramesDeliveredDelta : int (Read-Only)
Difference in ‘Frames Delivered’ between most recently received camera stats and previous value.
nFramesDropped : int (Read-Only)
The number of incomplete frames received by the host due to missing packets (excluding shoved frames). Measured by Vimba X driver.
nFramesDroppedDelta : int (Read-Only)
Difference in ‘Frames Dropped’ between most recently received camera stats and previous value.
nFramesIncomplete : int (Read-Only)
The number of frames that are incomplete for any reason (packet loss, shoved, underrun etc). Measured by Designer. The value may be larger than ‘Frames Dropped’.
nFramesIncompleteDelta : int (Read-Only)
Difference in ‘Frames Incomplete’ between most recently received camera stats and previous value.
nFramesRescued : int (Read-Only)
The number of frames that initially had missing packets but were successfully completed after packet resend.
nFramesRescuedDelta : int (Read-Only)
Difference in ‘Frames Rescued’ between most recently received camera stats and previous value.
nFramesShoved : int (Read-Only)
The number of frames dropped because the transfer of a following frame was completed earlier, making the previous frame obsolete.
nFramesShovedDelta : int (Read-Only)
Difference in ‘Frames Shoved’ between most recently received camera stats and previous value.
nFramesUnderrun : int (Read-Only)
The number of frames missed due to the non-availability of a user-supplied buffer.
nFramesUnderrunDelta : int (Read-Only)
Difference in ‘Frames Underrun’ between most recently received camera stats and previous value.
nPacketErrors : int (Read-Only)
The number of improperly formed packets. If this number is not zero, it suggests a possible cable or camera hardware failure.
nPacketErrorsDelta : int (Read-Only)
Difference in ‘Packet Errors’ between most recently received camera stats and previous value.
nPacketMissed : int (Read-Only)
The number of packets missed due to network issues. If everything is configured correctly, this number should remain zero, or at least very low compared to the ‘Packet Received’ value.
nPacketReceived : int (Read-Only)
The number of error-free packets received by the driver. This number should grow steadily during continuous acquisition.
nPacketResendReceived : int (Read-Only)
The number of packets that were actually resent by the camera.
nPacketResendRequest : int (Read-Only)
The number of missing packets that were requested to be resent from the camera. If everything is configured correctly, this number should remain zero, or at least very low compared to the ‘Packet Received’ value.
packetSizeGVSP : int (Read-Only)
Packet size (MTU) in bytes for camera stream (GigE Vision Stream Protocol GVSP).
Values > 8000 indicate that Jumbo Packets are correctly configured on adaptor and switch.
packetSizeGevSCPS : int (Read-Only)
Packet size (MTU) in bytes for camera device (GigE Vision SCPS protocol).
Values > 8000 indicate that Jumbo Packets are correctly configured on adaptor and switch.
tElapsed : float (Read-Only)
The elapsed time in seconds since the camera stream was started.