I see my USB Camera but I cannot use my raspicam anymore when I try to use multiple cameras since the camera="raspi" has been removed and I don't know which device I have to add to the "camera_usb_options=" via parameter "-d" because this is simply not in the not updated yet guide.
I tried to use the -d dev/v4l/by-path/platform-bcm2835-isp-video-index0 but it doesnt work.
So long I have to go with 1 camera but 2 cameras are so convinient and maybe there could also be a UI within OctoPrint for this instead of having to fiddle around with the files (just a wish for the future).
Thank you for all the great work so far. Enriches my 3D printing life so much!
With the advent of the new camera stack for OctoPi it's not top of my priorities to get out my RPi cam & the old stack now to figure out what it should be. If it's simple and takes me 5 mins (or if someone else knows the answer) that would be good. I can't do it at the moment as I don't have the hardware accessible.
I can definitely recommend the new camera stack, which also makes adding new cameras even easier - it's available in the RPi imager as an additional option.
Not that I'm aware of. You have to manually install since it's unlisted. Go to plugin manager > get more and at the bottom in the ...from URL field copy/paste this url and click install.
Thanks for the documentation, unfortunately it doesn't work on the latest nightly octopi image (based on raspian bookworm). I get the error "The webcam server is currently not running".
The reason might be that they changed /boot to /boot/firmware (octopi.txt is also found there). So i tried to place the octopi.conf.d directory also there but it ignores it. Trying to place it in /boot does also not work.
Do you have any hint what should be modified to get it running on bookworm (cam1 is working well here)
I need to use bookworm since it has proper pi5 support and octoprint works there flawlessly.
hello everyone, i try follow all the steps , but both cameras never work same time one work the other one just said server error, when i swap the cameras same thing only front camera or nozzle camera but never together
To this point I have not proceeded at all regards adding the other Cams.
Just how it is straight off the freshly written SD card.
I have read the Thread Multiple Times & am aware of others posts, including the different location of Octopi.txt now being in /boot/firmware/ & the additional changes required for webcam2.txt
Almost seems like the Proxy is now blocking external access to the direct port URL.
That seems close, but I suspect the mjpg-streamer config is locking connectivity to the port directly instead of going through haproxy (that's the one you say is working). So the streamer is configured to only accept connections from localhost and haproxy configuration is working correctly.
You could continue to setup the additional cameras and just make sure to update the haproxy to route /webcam1, /webcam2, etc....
Edit:- I do wonder if the behaviour is related to the code in haproxy.txt,
While I don't quite understand it, I see things like forwardfor,
and v4v6, which I presume references IPV6, which I've seen cause other local issues in different cases.
frontend public
bind :::80 v4v6
bind :::443 v4v6 ssl crt /etc/ssl/snakeoil.pem
option forwardfor except 127.0.0.1
use_backend webcam if { path_beg /webcam/ }
use_backend webcam_hls if { path_beg /hls/ }
use_backend webcam_hls if { path_beg /jpeg/ }
default_backend octoprint
I Do Believe I have haproxy setup fine as it appears to be working as mentioned above.
(Note:- I haven't edited the Snapshot URL's & they do not work).
Cameras available as /webcam/, /webcam2/ etc in my PC's Browser.
It's the fact that the Pi can't see its own cameras on 127.0.0.1 or localhost that is different.
Yet it can see them addressing it's own IP address.
My Full haproxy.cfg is as follows.
global
maxconn 4096
user haproxy
group haproxy
log /dev/log local1 debug
tune.ssl.default-dh-param 2048
defaults
log global
mode http
compression algo gzip
option httplog
option dontlognull
retries 3
option redispatch
option http-server-close
option forwardfor
maxconn 2000
timeout connect 5s
timeout client 15m
timeout server 15m
frontend public
bind :::80 v4v6
bind :::443 v4v6 ssl crt /etc/ssl/snakeoil.pem
option forwardfor except 127.0.0.1
use_backend webcam if { path_beg /webcam/ }
use_backend webcam2 if { path_beg /webcam2/ }
use_backend webcam3 if { path_beg /webcam3/ }
use_backend webcam_hls if { path_beg /hls/ }
use_backend webcam_hls if { path_beg /jpeg/ }
default_backend octoprint
backend octoprint
acl needs_scheme req.hdr_cnt(X-Scheme) eq 0
http-request replace-path ^([^\ :]*)\ /(.*) \1\ /\2
http-request add-header X-Scheme https if needs_scheme { ssl_fc }
http-request add-header X-Scheme http if needs_scheme !{ ssl_fc }
option forwardfor
server octoprint1 127.0.0.1:5000
errorfile 503 /etc/haproxy/errors/503-no-octoprint.http
backend webcam
http-request replace-path /webcam/(.*) /\1
server webcam1 127.0.0.1:8080
errorfile 503 /etc/haproxy/errors/503-no-webcam.http
backend webcam2
http-request replace-path /webcam2/(.*) /\1
server webcam2 127.0.0.1:8081
errorfile 503 /etc/haproxy/errors/503-no-webcam.http
backend webcam3
http-request replace-path /webcam3/(.*) /\1
server webcam3 127.0.0.1:8082
errorfile 503 /etc/haproxy/errors/503-no-webcam.http
backend webcam_hls
server webcam_hls_1 127.0.0.1:28126
errorfile 503 /etc/haproxy/errors/503-no-webcam-hls.http
