Hi,

great to hear that it works :)

Ciao, Marcus

On Tue, Oct 24, 2023 at 08:50:33PM +0200, Koen De Witte wrote:
> Hi Marcus,
> Forget my previous comment.
> The procedure in the manual works like a charm!
> For putting it into the video4linux system for use as a webcam, use
> something like:
> 
>    - Get and install the v4l2loopback kernel driver for your distribution.
>    e.g. in openSUSE it is in v4l2loopback-kmp-default, in Ubuntu it is in
>    v4l2loopback-dkms
>    - sudo modprobe v4l2loopback exclusive_caps=1 card_label="GPhoto2 Webcam"
>    - Find out which /dev/videoX it is using, likely /dev/video1 with ls -la
>    /dev/video*
>    - Run the preview loop of gphoto2 into an ffmpeg filter that feeds input
>    back to video4linux2:
>    gphoto2 --stdout --capture-movie | ffmpeg -i - -vcodec rawvideo -pix_fmt
>    yuv420p -threads 0 -f v4l2 /dev/video0
>    - Start gnome "Cheese" and test the feed
> 
> best regards,
> Koen.
> 
> On Tue, Oct 24, 2023 at 3:24 PM Marcus Meissner <mar...@jet.franken.de>
> wrote:
> 
> > On Sun, Oct 22, 2023 at 05:16:56PM +0200, Koen De Witte wrote:
> > > Hi,
> > > Webcam mode indeed
> > > I managed to create a pcap file from a zoom test meeting session.
> > > Link to the file:
> > > https://filetransfer.io/data-package/T02LPPGA#link
> >
> > Thanks...
> >
> > I looked over it and I think I implemented it already.
> >
> > Is
> >
> >         gphoto2 --capture-preview
> >
> > working?
> >
> > If not, can you run
> >         gphoto2 --debug --debug-logfile=debug.log --capture-preview
> >
> > and mail me debug.log?
> >
> > Ciao, Marcus
> >


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-- 
Marcus Meissner (he/him), Distinguished Engineer / Senior Project Manager 
Security
SUSE Software Solutions Germany GmbH, Frankenstrasse 146, 90461 Nuernberg, 
Germany
GF: Ivo Totev, Andrew McDonald, Werner Knoblich, HRB 36809, AG Nuernberg


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