One of the reasons why PTZ cameras are so popular is that they can be installed and have motors inside that allow them to pan, tilt, and zoom. They can be set to auto-detect and track motion, or they can be controlled from a central location in different ways. Continue reading to learn how to control a PTZ camera.
How to Control Multiple PTZ Cameras
If you want to move your PTZ cameras simultaneously, there are ways to do it by simply clicking a button. One of the ways that you can achieve this is by using video production software, such as OBS, Wirecast, vMix, Livestream Studio, or others. The nice thing about this software is that it has integrated controls to connect to your PTZ cameras over your local area network from a PC or a Mac.
Another way that you can control multiple PTZ cameras is with a hardware joystick. You can connect the cameras to the joystick, and then you can move them at the same time with the joystick. You need to connect the joystick and your cameras to the network, and you can set up commands for each of the cameras that you are controlling.
You can also connect multiple cameras to a PTZ controller. They can be connected as long as the PTZ camera supports the camera’s protocol. It controls them through a serial port, and each camera has its hardware ID.
How to Connect Multiple PTZ Cameras to a Controller
Whether using PTZ cameras for church services, live streaming, video production, security, or any other applications, you can control multiple cameras with one device: a controller. A controller looks similar to a keyboard and can come with several different setups. Some use USB ports and either IR or serial control that you can use to connect it to the computer.
Others use a combination of serial control, Ethernet, and HDMI output, and still, others use NDI support, where you connect the controller and the cameras to an NDI network. When you want to connect multiple PTZ cameras to a controller, you have several different options.
Connecting to a Serial Controller
When you use this type of controller, you will plug a cable into the serial port on your camera, usually an RS485 port. This allows you to communicate between the controller, a switcher, and the cameras. You can control the camera with buttons on the controller. The important thing is that the camera and the controller use the same protocol, including VISCA, IP, Pelco-P, and Pelco-D.
You can daisy chain the cameras or connect them separately. When you daisy chain them, you will run a cable from the controller to the first camera and then continue from camera to camera. This allows you to daisy chain the data and connects your cameras to the controller.
Connecting to an IP Controller
You can connect your cameras to a controller using IP as well. There are several ways to accomplish this. You can use a Power over Ethernet (PoE) switch that you connect to your router. You also connect your NVR, and the cameras communicate through the router. You can also use a PoE switch with two uplink ports to connect additional cameras. The important thing to remember is that you need to check your manual because different manufacturers have different processes for connecting cameras to controllers.
Connecting to an NDI Controller
You will want to consult your manual for your camera and your controller, but there are some general steps that you will follow. You should download the NDI driver and your camera firmware. Make sure you have connected them to the same local network and follow the instructions for connecting them. You can open NDI Studio Monitor and choose the cameras to connect.
You have different options for controlling your PTZ cameras, including using software, joysticks, or a controller. You can connect one camera or multiple cameras. The general steps are the same, but you will want to consult your user manual because different manufacturers have different recommendations.