Issue #10 Closed, still cant get that second camera to work

[LehmannADL]

adam@octoprint:~$ ls -la /dev/cam* lrwxrwxrwx 1 root root 6 Apr 6 14:57 /dev/cam_LulzMini -> video0 lrwxrwxrwx 1 root root 6 Apr 6 14:57 /dev/cam_SV04 -> video3

adam@octoprint:~$ cat /etc/udev/rules.d/99-octoprint.rules KERNELS=="5-1:1.0",SUBSYSTEM=="tty",SYMLINK+="octo_SV04" SUBSYSTEM=="tty", ATTRS{serial}=="7403530343035131C061", SYMLINK+="octo_LulzMini " SUBSYSTEM=="video4linux",KERNELS=="2-1.6:1.0",SUBSYSTEMS=="usb",ATTR{index}=="0" ,DRIVERS=="uvcvideo",SYMLINK+="cam_LulzMini" SUBSYSTEM=="video4linux",KERNELS=="5-2:1.0",SUBSYSTEMS=="usb",ATTR{index}=="0",D RIVERS=="uvcvideo",SYMLINK+="cam_SV04"

DMSEG SV04 CAMERA

[ 11.351710] IPv6: ADDRCONF(NETDEV_CHANGE): enp3s0: link becomes ready [ 17.148645] usb 5-2: USB disconnect, device number 3 [ 17.477553] usb 5-2: new high-speed USB device number 4 using xhci_hcd [ 17.689634] usb 5-2: device descriptor read/64, error -71 [ 18.005242] usb 5-2: New USB device found, idVendor=0c45, idProduct=636b, bcdDevice= 1.00 [ 18.005244] usb 5-2: New USB device strings: Mfr=2, Product=1, SerialNumber=3 [ 18.005245] usb 5-2: Product: USB 2.0 Camera [ 18.005246] usb 5-2: Manufacturer: Sonix Technology Co., Ltd. [ 18.005246] usb 5-2: SerialNumber: SN0001 [ 18.009674] uvcvideo: Found UVC 1.00 device USB 2.0 Camera (0c45:636b) [ 18.022473] input: USB 2.0 Camera: USB Camera as /devices/pci0000:00/0000:00:1c.7/0000:06:00.0/usb5/5-2/5-2:1.0/input/input19 [ 18.030081] usb 5-2: 3:1: cannot get freq at ep 0x84 [ 369.000782] usb 5-2: USB disconnect, device number 4 [ 374.371560] usb 5-2: new high-speed USB device number 5 using xhci_hcd [ 374.627711] usb 5-2: New USB device found, idVendor=0c45, idProduct=636b, bcdDevice= 1.00 [ 374.627714] usb 5-2: New USB device strings: Mfr=2, Product=1, SerialNumber=3 [ 374.627716] usb 5-2: Product: USB 2.0 Camera [ 374.627717] usb 5-2: Manufacturer: Sonix Technology Co., Ltd. [ 374.627719] usb 5-2: SerialNumber: SN0001 [ 374.632225] uvcvideo: Found UVC 1.00 device USB 2.0 Camera (0c45:636b) [ 374.645107] input: USB 2.0 Camera: USB Camera as /devices/pci0000:00/0000:00:1c.7/0000:06:00.0/usb5/5-2/5-2:1.0/input/input20 [ 374.652749] usb 5-2: 3:1: cannot get freq at ep 0x84 [ 376.520396] usb 5-2: USB disconnect, device number 5 [ 376.847322] usb 5-2: new high-speed USB device number 6 using xhci_hcd [ 377.183391] usb 5-2: device descriptor read/64, error -71 [ 377.419375] usb 5-2: device descriptor read/64, error -71 [ 377.655241] usb 5-2: new high-speed USB device number 7 using xhci_hcd [ 378.199292] usb 5-2: device descriptor read/64, error -71 [ 378.515263] usb 5-2: New USB device found, idVendor=0c45, idProduct=636b, bcdDevice= 1.00 [ 378.515267] usb 5-2: New USB device strings: Mfr=2, Product=1, SerialNumber=3 [ 378.515269] usb 5-2: Product: USB 2.0 Camera [ 378.515270] usb 5-2: Manufacturer: Sonix Technology Co., Ltd. [ 378.515272] usb 5-2: SerialNumber: SN0001 [ 378.519843] uvcvideo: Found UVC 1.00 device USB 2.0 Camera (0c45:636b) [ 378.532816] input: USB 2.0 Camera: USB Camera as /devices/pci0000:00/0000:00:1c.7/0000:06:00.0/usb5/5-2/5-2:1.0/input/input21 [ 378.540463] usb 5-2: 3:1: cannot get freq at ep 0x84

DMSEG LULZMINI CAMERA

[ 17.148645] usb 5-2: USB disconnect, device number 3 [ 17.477553] usb 5-2: new high-speed USB device number 4 using xhci_hcd [ 17.689634] usb 5-2: device descriptor read/64, error -71 [ 18.005242] usb 5-2: New USB device found, idVendor=0c45, idProduct=636b, bcdDevice= 1.00 [ 18.005244] usb 5-2: New USB device strings: Mfr=2, Product=1, SerialNumber=3 [ 18.005245] usb 5-2: Product: USB 2.0 Camera [ 18.005246] usb 5-2: Manufacturer: Sonix Technology Co., Ltd. [ 18.005246] usb 5-2: SerialNumber: SN0001 [ 18.009674] uvcvideo: Found UVC 1.00 device USB 2.0 Camera (0c45:636b) [ 18.022473] input: USB 2.0 Camera: USB Camera as /devices/pci0000:00/0000:00:1c.7/0000:06:00.0/usb5/5-2/5-2:1.0/input/input19 [ 18.030081] usb 5-2: 3:1: cannot get freq at ep 0x84 [ 369.000782] usb 5-2: USB disconnect, device number 4 [ 374.371560] usb 5-2: new high-speed USB device number 5 using xhci_hcd [ 374.627711] usb 5-2: New USB device found, idVendor=0c45, idProduct=636b, bcdDevice= 1.00 [ 374.627714] usb 5-2: New USB device strings: Mfr=2, Product=1, SerialNumber=3 [ 374.627716] usb 5-2: Product: USB 2.0 Camera [ 374.627717] usb 5-2: Manufacturer: Sonix Technology Co., Ltd. [ 374.627719] usb 5-2: SerialNumber: SN0001 [ 374.632225] uvcvideo: Found UVC 1.00 device USB 2.0 Camera (0c45:636b) [ 374.645107] input: USB 2.0 Camera: USB Camera as /devices/pci0000:00/0000:00:1c.7/0000:06:00.0/usb5/5-2/5-2:1.0/input/input20 [ 374.652749] usb 5-2: 3:1: cannot get freq at ep 0x84 [ 376.520396] usb 5-2: USB disconnect, device number 5 [ 376.847322] usb 5-2: new high-speed USB device number 6 using xhci_hcd [ 377.183391] usb 5-2: device descriptor read/64, error -71 [ 377.419375] usb 5-2: device descriptor read/64, error -71 [ 377.655241] usb 5-2: new high-speed USB device number 7 using xhci_hcd [ 378.199292] usb 5-2: device descriptor read/64, error -71 [ 378.515263] usb 5-2: New USB device found, idVendor=0c45, idProduct=636b, bcdDevice= 1.00 [ 378.515267] usb 5-2: New USB device strings: Mfr=2, Product=1, SerialNumber=3 [ 378.515269] usb 5-2: Product: USB 2.0 Camera [ 378.515270] usb 5-2: Manufacturer: Sonix Technology Co., Ltd. [ 378.515272] usb 5-2: SerialNumber: SN0001 [ 378.519843] uvcvideo: Found UVC 1.00 device USB 2.0 Camera (0c45:636b) [ 378.532816] input: USB 2.0 Camera: USB Camera as /devices/pci0000:00/0000:00:1c.7/0000:06:00.0/usb5/5-2/5-2:1.0/input/input21 [ 378.540463] usb 5-2: 3:1: cannot get freq at ep 0x84 [ 586.384892] usb 5-1: USB disconnect, device number 2 [ 586.385961] usb 5-1: failed to send control message: -19 [ 586.386202] ch341-uart ttyUSB0: ch341-uart converter now disconnected from ttyUSB0 [ 586.386226] ch341 5-1:1.0: device disconnected [ 590.412967] usb 5-1: new full-speed USB device number 8 using xhci_hcd [ 590.562079] usb 5-1: New USB device found, idVendor=1a86, idProduct=7523, bcdDevice= 2.54 [ 590.562082] usb 5-1: New USB device strings: Mfr=0, Product=2, SerialNumber=0 [ 590.562084] usb 5-1: Product: USB2.0-Serial [ 590.569378] ch341 5-1:1.0: ch341-uart converter detected [ 590.569876] usb 5-1: ch341-uart converter now attached to ttyUSB0

[LehmannADL]

i have no idea whats wrong. other then under

ls -la /dev/cam* lrwxrwxrwx

[paukstelis]

Most important commands to see what is happening will be: sudo systemctl status cam_LulzMini sudo systemctl status cam_SV04

[LehmannADL]

adam@octoprint:~$ sudo systemctl status cam_LulzMini ● cam_LulzMini.service - the OctoPi(buntu) webcam daemon with the user specifie> Loaded: loaded (/etc/systemd/system/cam_LulzMini.service; enabled; vendor > Active: active (running) since Wed 2022-04-06 14:57:19 UTC; 33min ago Main PID: 782 (mjpg_streamer) Tasks: 4 (limit: 9079) Memory: 2.2M CGroup: /system.slice/cam_LulzMini.service └─782 /home/adam/mjpg-streamer/mjpg_streamer -i input_uvc.so -d /d>

Apr 06 14:57:19 octoprint mjpg_streamer[782]: MJPG-streamer [782]: Format......> Apr 06 14:57:19 octoprint mjpg_streamer[782]: MJPG-streamer [782]: TV-Norm.....> Apr 06 14:57:19 octoprint mjpg_streamer[782]: MJPG-streamer [782]: FPS coerced > Apr 06 14:57:19 octoprint mjpg_streamer[782]: MJPG-streamer [782]: www-folder-p> Apr 06 14:57:19 octoprint mjpg_streamer[782]: MJPG-streamer [782]: HTTP TCP por> Apr 06 14:57:19 octoprint mjpg_streamer[782]: MJPG-streamer [782]: HTTP Listen > Apr 06 14:57:19 octoprint mjpg_streamer[782]: MJPG-streamer [782]: username:pas> Apr 06 14:57:19 octoprint mjpg_streamer[782]: MJPG-streamer [782]: commands....> Apr 06 14:57:19 octoprint mjpg_streamer[782]: MJPG-streamer [782]: starting inp> Apr 06 14:57:19 octoprint mjpg_streamer[782]: MJPG-streamer [782]: starting out> lines 1-19/19 (END) ● cam_LulzMini.service - the OctoPi(buntu) webcam daemon with the user specified config Loaded: loaded (/etc/systemd/system/cam_LulzMini.service; enabled; vendor preset: enabled) Active: active (running) since Wed 2022-04-06 14:57:19 UTC; 33min ago Main PID: 782 (mjpg_streamer) Tasks: 4 (limit: 9079) Memory: 2.2M CGroup: /system.slice/cam_LulzMini.service └─782 /home/adam/mjpg-streamer/mjpg_streamer -i input_uvc.so -d /dev/cam_LulzMini -r 1920x1080 -f 60 -o output_http.so -p 8002

Apr 06 14:57:19 octoprint mjpg_streamer[782]: MJPG-streamer [782]: Format............: JPEG Apr 06 14:57:19 octoprint mjpg_streamer[782]: MJPG-streamer [782]: TV-Norm...........: DEFAULT Apr 06 14:57:19 octoprint mjpg_streamer[782]: MJPG-streamer [782]: FPS coerced ......: from 60 to 30 Apr 06 14:57:19 octoprint mjpg_streamer[782]: MJPG-streamer [782]: www-folder-path......: disabled Apr 06 14:57:19 octoprint mjpg_streamer[782]: MJPG-streamer [782]: HTTP TCP port........: 8002 Apr 06 14:57:19 octoprint mjpg_streamer[782]: MJPG-streamer [782]: HTTP Listen Address..: (null) Apr 06 14:57:19 octoprint mjpg_streamer[782]: MJPG-streamer [782]: username:password....: disabled Apr 06 14:57:19 octoprint mjpg_streamer[782]: MJPG-streamer [782]: commands.............: enabled Apr 06 14:57:19 octoprint mjpg_streamer[782]: MJPG-streamer [782]: starting input plugin input_uvc.so Apr 06 14:57:19 octoprint mjpg_streamer[782]: MJPG-streamer [782]: starting output plugin: output_http.so (ID: 00)

[LehmannADL]

adam@octoprint:~$ sudo systemctl status cam_SV04 ● cam_SV04.service - the OctoPi(buntu) webcam daemon with the user specified co> Loaded: loaded (/etc/systemd/system/cam_SV04.service; enabled; vendor pres> Active: active (running) since Wed 2022-04-06 14:57:19 UTC; 34min ago Main PID: 784 (mjpg_streamer) Tasks: 6 (limit: 9079) Memory: 1.4M CGroup: /system.slice/cam_SV04.service └─784 /home/adam/mjpg-streamer/mjpg_streamer -i input_uvc.so -d /d>

Apr 06 14:57:19 octoprint mjpg_streamer[784]: MJPG-streamer [784]: HTTP Listen > Apr 06 14:57:19 octoprint mjpg_streamer[784]: MJPG-streamer [784]: username:pas> Apr 06 14:57:19 octoprint mjpg_streamer[784]: MJPG-streamer [784]: commands....> Apr 06 14:57:19 octoprint mjpg_streamer[784]: MJPG-streamer [784]: starting inp> Apr 06 14:57:19 octoprint mjpg_streamer[784]: MJPG-streamer [784]: starting out> Apr 06 14:57:19 octoprint mjpg_streamer[784]: MJPG-streamer [784]: Can't enable> Apr 06 14:57:19 octoprint mjpg_streamer[784]: Unable to start capture: Protocol> Apr 06 14:57:19 octoprint mjpg_streamer[784]: i: Can't enable video in first t> Apr 06 14:57:19 octoprint mjpg_streamer[784]: i: cleaning up resources allocat> Apr 06 14:57:19 octoprint mjpg_streamer[784]: MJPG-streamer [784]: cleaning up > lines 1-19/19 (END)

[paukstelis]

Do a cat /etc/systemd/system/cam_SV04.service and paste the output

[LehmannADL]

adam@octoprint:~$ cat /etc/systemd/system/cam_SV04.service [Unit] Description=the OctoPi(buntu) webcam daemon with the user specified config After=network.online.target Wants=network.online.target

[Service] User=adam Environment="LD_LIBRARY_PATH=/home/adam/mjpg-streamer" ExecStart=/home/adam/mjpg-streamer/mjpg_streamer -i "input_uvc.so -d /dev/cam_SV04 -r 1080x1920 -f 60" -o "output_http.so -p 8001"

[Install] WantedBy=multi-user.target adam@octoprint:~$

[paukstelis]

Resolution is incorrect. Should be 1920x1080. sudo nano /etc/systemd/system/cam_SV04.service then reboot.

[LehmannADL]

done

[LehmannADL]

still no image

[paukstelis]

Run the systemctl status command again and see what it says. Also, make the terminal window larger so it doesn't cut off text.

On Wed, Apr 6, 2022, 11:44 AM LehmannADL @.***> wrote:

still no image

— Reply to this email directly, view it on GitHub https://github.com/paukstelis/octoprint_deploy/issues/12#issuecomment-1090422360, or unsubscribe https://github.com/notifications/unsubscribe-auth/AGYDYRXAYVWBBKKC6BDOJRTVDWWORANCNFSM5SWL4E4A . You are receiving this because you commented.Message ID: @.***>

[LehmannADL]

adam@octoprint:~$ sudo systemctl status cam_SV04 ● cam_SV04.service - the OctoPi(buntu) webcam daemon with the user specified co> Loaded: loaded (/etc/systemd/system/cam_SV04.service; enabled; vendor pres> Active: active (running) since Wed 2022-04-06 15:41:43 UTC; 12min ago Main PID: 790 (mjpg_streamer) Tasks: 4 (limit: 9079) Memory: 1.3M CGroup: /system.slice/cam_SV04.service └─790 /home/adam/mjpg-streamer/mjpg_streamer -i input_uvc.so -d /d>

Apr 06 15:41:43 octoprint mjpg_streamer[790]: MJPG-streamer [790]: HTTP Listen > Apr 06 15:41:43 octoprint mjpg_streamer[790]: MJPG-streamer [790]: username:pas> Apr 06 15:41:43 octoprint mjpg_streamer[790]: MJPG-streamer [790]: commands....> Apr 06 15:41:43 octoprint mjpg_streamer[790]: MJPG-streamer [790]: starting inp> Apr 06 15:41:43 octoprint mjpg_streamer[790]: MJPG-streamer [790]: starting out> Apr 06 15:41:43 octoprint mjpg_streamer[790]: Unable to start capture: Protocol> Apr 06 15:41:43 octoprint mjpg_streamer[790]: i: Can't enable video in first t> Apr 06 15:41:43 octoprint mjpg_streamer[790]: i: cleaning up resources allocat> Apr 06 15:41:43 octoprint mjpg_streamer[790]: MJPG-streamer [790]: Can't enable> Apr 06 15:41:43 octoprint mjpg_streamer[790]: MJPG-streamer [790]: cleaning up > lines 1-19/19 (END)...skipping... ● cam_SV04.service - the OctoPi(buntu) webcam daemon with the user specified config Loaded: loaded (/etc/systemd/system/cam_SV04.service; enabled; vendor preset: enabled) Active: active (running) since Wed 2022-04-06 15:41:43 UTC; 12min ago Main PID: 790 (mjpg_streamer) Tasks: 4 (limit: 9079) Memory: 1.3M CGroup: /system.slice/cam_SV04.service └─790 /home/adam/mjpg-streamer/mjpg_streamer -i input_uvc.so -d /dev/cam_SV04 -r 1920x1080 -f 60 -o output_http.so -p 8001

Apr 06 15:41:43 octoprint mjpg_streamer[790]: MJPG-streamer [790]: HTTP Listen Address..: (null) Apr 06 15:41:43 octoprint mjpg_streamer[790]: MJPG-streamer [790]: username:password....: disabled Apr 06 15:41:43 octoprint mjpg_streamer[790]: MJPG-streamer [790]: commands.............: enabled Apr 06 15:41:43 octoprint mjpg_streamer[790]: MJPG-streamer [790]: starting input plugin input_uvc.so Apr 06 15:41:43 octoprint mjpg_streamer[790]: MJPG-streamer [790]: starting output plugin: output_http.so (ID: 00) Apr 06 15:41:43 octoprint mjpg_streamer[790]: Unable to start capture: Protocol error Apr 06 15:41:43 octoprint mjpg_streamer[790]: i: Can't enable video in first time Apr 06 15:41:43 octoprint mjpg_streamer[790]: i: cleaning up resources allocated by input thread Apr 06 15:41:43 octoprint mjpg_streamer[790]: MJPG-streamer [790]: Can't enable video in first time Apr 06 15:41:43 octoprint mjpg_streamer[790]: MJPG-streamer [790]: cleaning up resources allocated by input thread

[paukstelis]

There is something wrong, either with your camera or the parameters you have sent to it. I would start with changing the parameters to something more simple: -r 640x480 -f 5 Make sure that works first.

[LehmannADL]

So i did so then i did.

adam@octoprint:~$ ls -la /dev/cam* lrwxrwxrwx 1 root root 6 Apr 6 17:08 /dev/cam_LulzMini -> video0

looks like it deleted the other cam, also now neither cam works at all

[LehmannADL]

changed resolution 2 1280x720 cam is back on but other is not

[LehmannADL]

ok so it will take a picture on octoprint with the command http://octoprint.local:8001?action=snapshot will not do video

[LehmannADL]

nvm it just fixed its self! THANKS FOR ALL THE HELP ENJOY THE COFFEE!

[LehmannADL]

where is

Path to FFMPEG for octoprint?

[LehmannADL]

Any chance FFMPEG running on both cameras might cause this?