Re: Webcam support on Lenovo Thinkpad T14 Gen3 (Intel)

It does nothing more, just a black window and no error returned on the terminal.




7 octobre 2023 21:25 "Crystal Kolipe" <kolipe.c@exoticsilicon.com> a écrit:

> On Sat, Oct 07, 2023 at 07:02:23PM +0000, Comte wrote:
>
>> $ video -q -f /dev/video1
>> video: /dev/video1 has no usable YUV encodings
>>
>> $ video -s 1920x1080 -f /dev/video1
>> video: /dev/video1 has no usable YUV encodings
>
> What does video -g -f /dev/video0 do?
>
> (The -g flag being of interest here).
>
> This error:
>
>> On 2023 Oct 07 (Sat) at 12:53:12 +0000 (+0000), Comète wrote:
>> :Hi,
>> :
>> :$ video -f /dev/video0
>> :video: ioctl VIDIOC_DQBUF: Invalid argument
>
> ... narrows it down quite a bit, but I'm still not sure why it's not working.