IMAQdx Grab2 VI buffer number

[wangap]

what the mean about the buffer number of  the IMAQdx Grab2 VI or the IMAQdx Get Image2 VI?

the buffer is refered to  the camera or pc?

[Hatef.fouladi]

if your means is buffer number  out  it is the actual acquired buffer number returned
it is number of of image acquired by camera and transfer to pc ? it is refer to pc but also camera  number should be same