![]() (The function is part of SkinnerTrax, a real-time tracker for Drosophila I wrote.) There is also pyuvc, which seems relatively cross-platform but I have not tried it. The utility function I wrote for getting and setting V4L2 controls is on GitHub and has a bunch of additional functionality such as handling of default values, multiple controls, and multiple batches of controls, which makes the code more intricate than a simple "change zoom level" example would be. To do this from Python, I used subprocess.check_output(). Control Logitech webcam (C920, Brio, C922, C930 & more) in Zoom and Teams meetings (Windows or Mac) 7. You can change the controls, e.g., with v4l2-ctl -d 0 -c zoom_absolute=10. Buy Logitech Taprbguniapp-c930 Bonus C930e W/logitech Tap Cat5e and Rally Bar, collab Os, teams Or Zoom Room Rdy from MyITHub Australia at great prices. Zoom_absolute (int) : min=0 max=10 step=1 default=0 value=0 įocus_absolute (int) : min=0 max=40 step=1 default=0 value=8 Here part of the output of v4l2-ctl -d 0 -l for a Microsoft LifeCam Cinema. Frame yourself and your workspace perfectly with a generous 90 diagonal field of view, HD autofocus, pan, tilt, and 4x HD zoom. To figure out what controls the camera provides via UVC, on Ubuntu you can use v4l2-ctl, which is in package v4l-utils. Cámara web empresarial Logitech C930e 1080p. ![]() According to its specs, the C930e is UVC-compatible (as most webcams are), and it most likely allows zoom level control via UVC. Con RightLight 2 y campo visual de 90 grados, compresión de video H.264, panorámica, inclinación, lente de alta precisión, micrófonos omnidireccionales y más cosas. ![]()
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