Industrial Cameras FAQ/ What is BlockID of USB3.0 cam...
What is BlockID of USB3.0 cameras (BU / DU series) and GigE Vision cameras (BG series)? （No.1514）
BlockID is a frame index number that the camera assigns to each image on transferring it.
The camera will increment BlockID by 1 on every frame transfer. BlockID will be cleared to 0 when image stream is stopped.
The camera will increment BlockID by 1 on every frame transfer. BlockID will be cleared to 0 when image stream is stopped.