Tip: If you don't have a camera that supports PTZ, you can run Chrome with the switch -use-fake-device-for-media-stream to simulate one on your machine. You can play with the API by running the demo on Glitch. As of Chrome 87, controlling camera PTZ is supported on desktop, while Android still supports zoom only. If you have more than just one webcam installed on your Windows device, you can select the active one from the top-right corner (2). If you work in a business that conducts regular Zoom video conferences or team meetings, the Logitech BRIO Ultra is the best choice of webcam in 2022. The presence of 'pan', 'tilt', and 'zoom' constraint names in () tells you that the browser supports the API to control camera PTZ, but not whether the camera hardware supports it. Then, on the right side of the Settings panel, you should see a live video feed from your webcam (3).

Using the API # Feature detection #įeature detection for hardware is different from what you're probably used to. The manual zoom feature must be re-enabled the next time the vehicle is. If the manual zoom feature is enabled and the vehicle is shifted out of reverse the manual zoom feature is disabled. The manual zoom feature has 3 zoom levels that are only active when the vehicle is in reverse. Starting in Chrome 87, the pan, tilt, and zoom features on cameras are available to websites using media track constraints in MediaDevices.getUserMedia() and MediaStreamTrack.appl圜onstraints(). The manual zoom feature is controlled by the video camera. You will see a video preview from the currently selected camera. Room-scale video conferencing solutions deploy cameras with pan, tilt, and zoom (PTZ) capabilities so that software can point the camera at meeting participants. Open the Zoom desktop client and click on the Settings gearwheel in the top right corner, as you can see in the image below.

Zoom test camera view