Chapter4 Programmingwith NI-IMAQ for 1394 VIs
NI-IMAQfor IEEE-1394 Cameras User Manual 4-6 ni.com
Figure 4-5 showsa simplified block diagram for using IMAQ1394 Grab
Setup and IMAQ1394Grab Acquire.
Figure4-5. AcquiringImages Using Grab
SequenceA sequence initiates a variable-length and variable-delay transfer to
multiple buffers. Use a sequence for applications that process multiple
images.You can configure a sequence to acquire every frame or skip a
variable number of frames between each image.
Use IMAQ1394Sequence for sequence applications. IMAQ1394
Sequence starts, acquires, and releases a sequence acquisition. The input
Skip Tableis an array containing the number of frames to skip between
images.IMAQ1394 Sequence does not return until the entire sequence is
acquired.