Webcam stream not loading at higher resolution

[Astrobert]

Hi

I was trying to bump up the resolution of my RpiV2 to get a 4:3 instead of the 16:9 to have a better view on my printbed. Unfortunately if I change the resolution from 1640x922 to 1640x1232 the webcam stream remains "loading". Also the 8080/stream doesn't show an image anymore.
Since I thought it might be a bandwidth issue i changed the framerate to 1 but this didn't help.
The used resolution are the ones from here 6. Camera Hardware — Picamera 1.12 documentation

Also the log shows somewhat other settings than I set in the octopi.txt
I have some programming background but know nothing of Rpis so far

I read similar topics but not about the exact same setup, so I though I give it a try

Camera model
Rpi V2

What is the problem?
Stream not loading at r upwards of 1640x922

What did you already try to solve it?
decreasing the framerate to 1

Logs (/var/log/webcamd.log, syslog, dmesg, ... no logs, no support

octopi.txt:
camera="auto"
camera_usb_options="-r 1640x1232 -f 1"
camera_http_webroot="./www"
camera_http_options=""

log:
--- Configuration: ----------------------------
cfg_file: /boot/octopi.txt
camera: auto
usb options: -r 1640x922 -f 5
raspi options: -fps 10
http options: -w ./www

Additional information about your setup
RPi4 4Gb via Wifi

I accidentally typed 1460x1232 while trying around and for some reason this works.
I also found that it works up to 1525x1232.

When I try to change any camera settings in octolapse:

"Error Applying Webcam Settings
Status: error. Error: INTERNAL SERVER ERROR"

[PrintedWeezl]

Seems like you you changed the resolution for usb cams, not for picams

Also you got the wrong resolution parameter. Here's a list of rpicam and usbcam parameters:

Available mjpg-streamer configuration options

The following configuration options can be supplied to MJPG Streamer on start to modify certain camera settings. To change any of these options in OctoPi, edit the relevant sections in octopi.txt as described here. USB webcams (input_uvc.so) input_uvc.so comes bundled with MJPG Streamer. See also the documentation for the recommended MJPG Streamer fork (bundled with OctoPi) for additional options not listed here. -d <device>: The video device to use, e.g. -d /dev/video0 -r <resolution>: T…

[Astrobert]

Hi,

Thanks for the reply.
Yes indeed I was changing the resolution for usb cams, because "it worked" and in the octopi.txt file it says that newer raspi cam will report as usb, so I left it for starters.

But now I forced to use raspi cameras and now I can set the resolution! So THANK YOU!

BUT now I can not enable the "Custom image preference" in Octolapse anymore.

When I click "Test Webcame" it works but when I try to check the "enable" at the preferences it says:

Unable To Enable Custom Preferences
An unexpected error was raised while testing custom image preferences for the 'Webcam - Default OctoPi 0.16.0' camera profile.