I want to use AXI-Stream switch IP to switch two different 'speed' Axi-Stream video data. One of them is 148.5MHz, hdmi, the other one is my custom design Cameralink decoder which gives video data using Axi-Stream in 40MHz. Can I switch these two different clock speed Axi-Stream interface by using Axi-Stream Switch ? Should all Axi-stream slaves clock speed be the same in Axi-Stream Switch? one more thing mean that 'aclk' port, for Slave Axi-stream interfaces or Master Axi-Stream interface ?