Allied Vision Technologies AVT Marlin Technical Manual page 150

Video formats, modes and bandwidth
Figure 72: Area of Interest (AOI)
Note
• The left position + width and the upper position
+ height may not exceed the maximum resolution of the
sensor.
• The coordinates for width and height must be divisible
by 4.
In addition to the area of interest, some other parameters have an effect on
the maximum frame rate:
• The time for reading the image from the sensor and transporting it into
the FRAME_BUFFER
• The time for transferring the image over the FireWire™ bus
• The length of the exposure time.
MARLIN Technical Manual V2.4.0
150