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Status Bar
The Status bar reflects the real-time state of the current camera
connection.
Camera
Displays the real-time frame rate of the attached camera as
Rate
measured at the input of the HD-SDI Express card.
Grabbing
Displays the real-time rate at which frames are being transferred
Rate
from the card into host memory.
Grabbing
Displays a running count of the total number of frames transferred
Count
into system memory. This counter is reset when ‘grabbing’ is
stopped.
Pixel
Displays the x,y coordinates of the pixel at the current mouse
Position
position.
Pixel
Displays the decimal value of the pixel at the current mouse
Value
position. If the mode is YCrCb then the Y, Cr and Cb values will
be displayed. If the mode is RGB-24, then the R, G and B values
will be displayed.
DMA
Displays the real-time status of the DMA process as being either
Status
‘
active
’ or ‘
inactive
’.
‘
Active
’ indicates that the user has commanded the HD-SDI
Express to acquire video data by clicking on the ‘Start Grab’
button and that the camera is providing valid framing.
‘
Inactive
’ indicates that either the user has commanded the HD-
SDI Express to stop acquiring video data by clicking on the ‘Stop
Grab’ button or that grabbing is enabled but the camera is not
providing valid framing.
Camera
Displays the real-time status of the attached camera as being either
Status
‘
online
’ or ‘
offline
’.
‘
Online
’ indicates that the camera is powered on, attached and
providing a video clock via the SDI interface.
‘
Offline
’ indicates that the HD-SDI Express card is not receiving a
video clock from the camera either because the camera is powered
off or the SDI cable is disconnected.
