MacBreaker

Hi there, System: root@OPiPC2-Main:~# uname -a Linux OPiPC2-Main 4.14.18-sunxi64 #26 SMP Fri Feb 9 17:14:48 CET 2018 aarch64 GNU/Linux System diagnosis information will now be uploaded to http://ix.io/18C3 I use different Orange Pi's for monitoring with mjpg_streamer and Kerberosio. It works like a charm with Legacy Kernel (Orange Pi Zero+2, Nanopi Air and other H3 devices), but with Mainline Kernel I always have problems. The USB port to which I connect my webcam, is disconnected again and again after some time. I have also changed the type of webcam without success. In messages I only found: Apr 23 20:34:17 OPiPC2-Main MJPG-streamer [865]: starting application Apr 23 20:34:17 OPiPC2-Main MJPG-streamer [865]: MJPG Streamer Version: git rev: 821c330ea6bbb5fbed98d48e00aac156e923161b Apr 23 20:34:17 OPiPC2-Main MJPG-streamer [865]: Using V4L2 device.: /dev/video0 Apr 23 20:34:17 OPiPC2-Main MJPG-streamer [865]: Desired Resolution: 1280 x 720 Apr 23 20:34:17 OPiPC2-Main MJPG-streamer [865]: Frames Per Second.: 28 Apr 23 20:34:17 OPiPC2-Main MJPG-streamer [865]: Format............: JPEG Apr 23 20:34:17 OPiPC2-Main MJPG-streamer [865]: TV-Norm...........: DEFAULT Apr 23 20:34:17 OPiPC2-Main MJPG-streamer [865]: FPS coerced ......: from 28 to 30 Apr 23 20:34:17 OPiPC2-Main MJPG-streamer [865]: www-folder-path......: /usr/local/share/mjpg-streamer/www/ Apr 23 20:34:17 OPiPC2-Main MJPG-streamer [865]: HTTP TCP port........: 8080 Apr 23 20:34:17 OPiPC2-Main MJPG-streamer [865]: HTTP Listen Address..: (null) Apr 23 20:34:17 OPiPC2-Main MJPG-streamer [865]: username:password....: disabled Apr 23 20:34:17 OPiPC2-Main MJPG-streamer [865]: commands.............: enabled Apr 23 20:34:17 OPiPC2-Main MJPG-streamer [865]: starting input plugin input_uvc.so Apr 23 20:34:17 OPiPC2-Main MJPG-streamer [865]: starting output plugin: output_http.so (ID: 00) Apr 24 07:06:49 OPiPC2-Main kernel: [37946.173630] usb 4-1: USB disconnect, device number 2 Apr 24 07:06:49 OPiPC2-Main MJPG-streamer [865]: Error grabbing frames Apr 24 07:06:50 OPiPC2-Main MJPG-streamer [16758]: starting application Apr 24 07:06:50 OPiPC2-Main MJPG-streamer [16758]: MJPG Streamer Version: git rev: 821c330ea6bbb5fbed98d48e00aac156e923161b Apr 24 07:06:50 OPiPC2-Main MJPG-streamer [16758]: Using V4L2 device.: (null) Apr 24 07:06:50 OPiPC2-Main MJPG-streamer [16758]: Desired Resolution: 1280 x 720 Apr 24 07:06:50 OPiPC2-Main MJPG-streamer [16758]: Frames Per Second.: 28 Apr 24 07:06:50 OPiPC2-Main MJPG-streamer [16758]: Format............: JPEG Apr 24 07:06:50 OPiPC2-Main MJPG-streamer [16758]: TV-Norm...........: DEFAULT Apr 24 07:06:50 OPiPC2-Main MJPG-streamer [16758]: init_VideoIn failed Apr 24 07:06:53 OPiPC2-Main MJPG-streamer [16774]: starting application Apr 24 07:06:53 OPiPC2-Main MJPG-streamer [16774]: MJPG Streamer Version: git rev: 821c330ea6bbb5fbed98d48e00aac156e923161b Apr 24 07:06:53 OPiPC2-Main MJPG-streamer [16774]: Using V4L2 device.: (null) Apr 24 07:06:53 OPiPC2-Main MJPG-streamer [16774]: Desired Resolution: 1280 x 720 Apr 24 07:06:53 OPiPC2-Main MJPG-streamer [16774]: Frames Per Second.: 28 Apr 24 07:06:53 OPiPC2-Main MJPG-streamer [16774]: Format............: JPEG Apr 24 07:06:53 OPiPC2-Main MJPG-streamer [16774]: TV-Norm...........: DEFAULT Apr 24 07:06:53 OPiPC2-Main MJPG-streamer [16774]: init_VideoIn failed After a reboot, the device is missing again. Only after a power cycle it shows up. Where is the problem, any ideas? Markus

Hi, i bought these, it`s 25 cm and a bit longer than the original. It's working pefect.

SD card is broken, throw it in the bin and take GOOD new one. I think you even cannot test it with H2testw

Hello everyone who has experience with kerberos.io. I use mjpg_streamer on my pi. It works fine. I thought I can define my stream as <IPCamera> input, but it does not work. My settings: <IPCamera> <url type="text">http://test:test@192.168.63.35:8080/?action=stream</url> <frameWidth type="number">1280</frameWidth> <frameHeight type="number">720</frameHeight> <delay type="number">100</delay> <angle type="number">90</angle> </IPCamera> With http://test:test@192.168.63.35:8080/?action=stream i have the stream on my browser. This definitly work. Im looking for some log-files, but i couldn't find some useful things. Any ideas?

With which image? With Armbian_5.25_Orangepizero_Debian_jessie_default_3.4.113 it works pefect. You only have to ummute "Audio ad" with "m". good luck...

If you got the problem after the 1st reboot.... Look here: try this systemctl stop log2ram.service install lightdm, run first time creating directory, systemctl start log2ram.service maybe it helps...

Thanks gnasch, I will give it a try if it works for me.

Hello Igor, thanks for reply. I testet with a plain installation with 5.24, install nginx and then apt-get dist-upgrade to 5.26 and it works. This solution work for me...

Hi, I have problems with the versions "Armbian 5.25 Orangepizero Debian jessie default" and 5.26. When i install Nginx, the directory "nginx" is created in /var/log/. After a "reboot" the directory is then "disappeared", not possible to start Nginx. I can create the folder with error.log and access.log and restart Nginx. After this, it runs. After a reboot again, nginx is missig again... Any hints? The same happens with 5.25 and 5.26 on OrangePiOne, so far tested... I thing i'm not the only one with this problem. (I testet with "root" permissions only)

Hi, is it possible to connect a TSOP4838 to a orange pi one via GPIO? If yes, whitch Pin i have to use. Thanks [solved] I didn`t read Post #12, sorry...

@hkien i think you don't use an armbian image. Linux OrangePizero 3.4.39 try one of these... Image it look's like this... root@orangepizero:~# free -h total used free shared buffers cached Mem: 494M 300M 194M 9.7M 15M 195M -/+ buffers/cache: 89M 404M Swap: 127M 0B 127M MacBreaker

Hi, sorry, but this way i cannot help you. Run /usr/local/bin/mjpg_streamer -i "/usr/local/lib/input_uvc.so -d /dev/video0 -n -f -r 320x240 -f 25" -o "/usr/local/lib/output_http.so -n -w /usr/local/www -p 8080" and copy the contents of the terminal. Post it here, also the output of: v4l2-ctl --list-formats-ext

Hello thelaw, ok, run sudo v4l2-ctl --list-formats-ext and take a look at the output. If theres only written: ioctl: VIDIOC_ENUM_FMT Index : 0 Type : Video Capture Pixel Format: 'YUYV' Name : YUV 4:2:2 (YUYV) the camera only support "YUYV" format. Than you have to run the script with "-f"-flag like this: /usr/local/bin/mjpg_streamer -i "/usr/local/lib/input_uvc.so -d /dev/video0 -n -f -r 640x480 -f 25" -o "/usr/local/lib/output_http.so -n -w /usr/local/www -p 8080" >/dev/null 2>&1 & If you can find: Index : 1 Type : Video Capture Pixel Format: 'MJPG' (compressed) Name : MJPEG everthing is fine without "-f". I read Unable to set format: 1196444237 res: 640x480 Init v4L2 failed !! exit fatal i: init_VideoIn failed this means that someting is wrong with the resolution 640x480 on your cam. You can find the right resolution on the output of "sudo v4l2-ctl --list-formats-ext" Try this: /usr/local/bin/mjpg_streamer -i "/usr/local/lib/input_uvc.so -d /dev/video0 -n -f -r 320x240 -f 25" -o "/usr/local/lib/output_http.so -n -w /usr/local/www -p 8080" >/dev/null 2>&1 & What type of cam do you have? I run a Logitech C170 (cheap cam), Microsoft LifeCam HD-3000 and Microsoft LifeCam Cinema with 'MJPG' without problems. Markus

If i understand right, you like to password protect the stream? use this: /usr/local/bin/mjpg_streamer -i "/usr/local/lib/input_uvc.so -d /dev/video0 -n -r 640x480 -f 25" -o "/usr/local/lib/output_http.so -n -w /usr/local/www -p 8080 -c user:pass" user:pass = username and password. I use mjpg_streamer this way: 1. install 2. move to /opt mv /root/mjpg-streamer /opt/ 3. make start/stop skript sudo nano /etc/init.d/mjpg_streamer #!/bin/sh # /etc/init.d/mjpg_streamer # # Creation: 04.02.2013 # Last Update: 04.02.2013 # # Written by Georg Kainzbauer (http://www.gtkdb.de) # ### BEGIN INIT INFO # Provides: mjpg_streamer # Required-Start: $all # Required-Stop: $all # Default-Start: 2 3 4 5 # Default-Stop: 0 1 6 # Short-Description: MJPG-Streamer # Description: MJPG-Streamer takes JPGs from Linux-UVC compatible webcams and streams them as M-JPEG via HTTP. ### END INIT INFO start() { echo "Starting mjpg-streamer..." # /usr/local/bin/mjpg_streamer -i "/usr/local/lib/input_uvc.so -d /dev/video0 -n -y -r 640x480 -f 10" -o "/usr/local/lib/output_http.so -n -w /usr/local/www -p 8080" >/dev/null 2>&1 & /usr/local/bin/mjpg_streamer -i "/usr/local/lib/input_uvc.so -d /dev/video0 -n -r 640x480 -f 25" -o "/usr/local/lib/output_http.so -n -w /usr/local/www -p 8080" >/dev/null 2>&1 & } stop() { echo "Stopping mjpg-streamer..." kill -9 $(pidof mjpg_streamer) >/dev/null 2>&1 } case "$1" in start) start ;; stop) stop ;; restart) stop start ;; *) echo "Usage: $0 {start|stop|restart}" ;; esac exit 0 3. make it executable sudo chmod 0755 /etc/init.d/mjpg_streamer 4. add to autostart update-rc.d mjpg_streamer defaults 5. reboot Hint: If your webcam support "MJPG" you can remove the "-y"-Flag, this will save a lot CPU load. (you can check with "htop") With v4l2-ctl --list-formats-ext all formats and sizes of the connected cam will be listed. Hint2: If you use kernel 4.x.x you have to patch mjpg_streamer, because mjpg don`t work. Have fun... Markus