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Today's Topics:
1. Re: Cropped video with 4.7 and bookworm (Jack Christensen)
----------------------------------------------------------------------
Message: 1
Date: Thu, 26 Sep 2024 09:57:01 -0400
From: Jack Christensen <[email protected]>
To: Motion discussion list <[email protected]>
Subject: Re: [Motion-user] Cropped video with 4.7 and bookworm
Message-ID: <[email protected]>
Content-Type: text/plain; charset="utf-8"; Format="flowed"
Hello Manu,
Yes the camera is IMX219. Changing to 1024x768 does give the full image.
Now that I (re)read the doc about width and height I see that Motion
does not scale v4l2 devices. I think that when running under bullseye
and the previous release of Motion (using MMAL), the image was rescaled.
Although I am a bit puzzled now, as it seems that scaling is happening.
Perhaps this is done in the camera rather than in Motion. That might be
preferable from a CPU standpoint.
Thank you! ... Jack
On 9/25/24 22:22, Manu Kemppainen wrote:
> If your camera mmodule is imx219 as the log reports. The camera
> resoution is 3280 (H) ? 2464 (V)
> (https://docs.arducam.com/Nvidia-Jetson-Camera/Native-Camera/imx219)
> Your config file resolution is? different aspect ratio
> # Image width in pixels.
> width 1024
>
> # Image height in pixels.
> height 576
> Can you try to change the height to 768 (same aspect ratio with cam)
>
> On 25 Sept 2024 23.46, Jack Christensen <[email protected]>
> wrote:
>
> Greetings,
>
> I am using several Raspberry Pi Zero Ws with the Raspberry Pi
> Camera version 2. I just rebuilt one with the latest OS (bookworm)
> and Motion 4.7 (compiled from source.) It was previously running
> bullseye and Motion 4.6.
>
> All seems well but the videos are cropped. I get the same size
> image (pixel-wise) as before but a narrower field of view. I do
> not see any parameters to adjust this.
>
> I did find a post on the list from some time ago with what sounded
> like the same issue. There are some errors in the log when Motion
> starts up, but then things seem to function fine.
>
> Here <https://dpaste.com/2HXVCHF37> is the Motion log and here
> <https://dpaste.com/5DL8F4ABK> is my config file.
>
> Thanks in advance,
>
> --
> Jack Christensen
> Sent from Linux Mint 21.1 using Mozilla Thunderbird
>
>
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