Re: [Motion-user] raspberry pi libcamera motion bulseye

[tosiara <to...@gm...>]

> Before the upgrade to bullseye i also used 640x480 and got the whole FOV.

Unfortunately, there is nothing motion can do if this is the FOV that
camera provides over V4L2 interface (since MPlayer shows the same)

You could ask Raspberry community, maybe someone came across this
issue and has a fix

On Mon, Nov 15, 2021 at 3:58 PM Ed Kapitein <ed...@ka...> wrote:
>
> Yes, mplayer plays it just fine:
>
> Movie-Aspect is undefined - no prescaling applied.
> VO: [xv] 640x480 => 640x480 Planar YV12
>
> and is has the same FOV as the motion picture. [1]
>
> Before the upgrade to bullseye i also used 640x480 and got the whole FOV.
>
> [3] is a video clips made with the old setup.
>
> More info on FOV and binning (which i think is happening) is on [1]
>
>
> Kind regards,
>
> Ed
>
> [1] http://www.kapitein.org/pictures/motion.jpg
>
> [2] https://picamera.readthedocs.io/en/release-1.12/fov.html
>
> [3] http://www.kapitein.org/pictures/04-20211028034157.mp4
>
>
> PS
>
> Motion gives me a signal when the mouse is caught, so we can release it
> into the wild.
>
> No animals where harmed during the recording of this clip ;-)
>
>
> On 11/15/21 1:52 PM, tosiara wrote:
> > Are you able to play 640x480 mode in ffplay or vlc? Does it give you
> > the same FOV as motion or different?
> >
> > Which resolution did you use in motion prior to upgrade to bullseye?
> >
> > On Mon, Nov 15, 2021 at 2:42 PM Ed Kapitein <ed...@ka...> wrote:
> >> Hi Tosiara,
> >>
> >> The motion log file is attached as requested.
> >> The only way i can get motion to work is to use 640x480 as the width/height.
> >> [1] is a picture, taken with libcamera-still, that shows the complete FOV
> >> [2] is a picture from motion, which only has a small FOV.
> >>
> >> Do you have a raspberry pi (3B+) with a V2 camera module? (2B should be good too)
> >> If you do, you could download the official raspberry pi OS from [3] and use a fresh SD card to try the new libcamera setup with motion.
> >>
> >> [1] http://www.kapitein.org/pictures/libcamera-still.jpg
> >> [2] http://www.kapitein.org/pictures/motion.jpg
> >> [3] https://downloads.raspberrypi.org/raspios_lite_armhf/images/raspios_lite_armhf-2021-11-08/2021-10-30-raspios-bullseye-armhf-lite.zip
> >>
> >> Kind regards,
> >> Ed
> >>
> >>
> >> ><SNIP><