I've had that when the video lock switch was enabled, and when sysctl kern.video.record=0. Make sure to enable the sysctl, and check that you flipped the switch to enable the video.
On 2024 Jul 12 (Fri) at 13:04:10 +0530 (+0530), Sandeep Gupta wrote: :I have a non-mainstream laptop (company name: chuwi). Working great so far :but not the webcam. I did a `dd if=/dev/video0 of=webcam_data.bin bs=1024 :count=10` and all i am getting is the stream of 0s. : :I checked the bios, couldn't find anything useful to tweak there. Is this :some hardware issue with the laptop that is beyond the os/driver stack.
