Подключаем USB веб камеру (WebCam) в OpenWrt

[Евгений_Курск]

Сообщение от Admin

А по процессу что?

смысле что, не понял вопроса

[Admin]

Посмотрите в процессах запущен mjpg-streamer?
Для этого наберите в консоли
ps

[OSBoy]

кстати, насчёт mjpg-streamer'а - а почему может быть, что после:
/etc/init.d/mjpg-streamer stop
/etc/init.d/mjpg-streamer disable
после reboot'а - mjpg-streamer опять запускается? Вроде ведь не должно такого быть?

[Евгений_Курск]

не запустился, попробовал перегрузить не получилось, в чем может быть проблема

[Евгений_Курск]

команда vi /etc/config/mjpg-streamer выдает:
config mjpg-streamer core
option enabled "1"
option device "/dev/video0"
option resolution "640x480"
option fps "5"
option www "/www/webcam"
option port "8080"
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
- /etc/config/mjpg-streamer 1/7 14%

[OSBoy]

Евгений, а покажите вывод команды:

logread | grep MJPG-streamer

[Евгений_Курск]

вот
root@OpenWrt:~# logread | grep MJPG-streamer
Sep 24 21:01:13 OpenWrt user.info MJPG-streamer [965]: starting application
Sep 24 21:01:13 OpenWrt user.info MJPG-streamer [965]: MJPG Streamer Version: svn rev: exported
Sep 24 21:01:13 OpenWrt user.info MJPG-streamer [965]: Using V4L2 device.: /dev/video0
Sep 24 21:01:13 OpenWrt user.info MJPG-streamer [965]: Desired Resolution: 640 x 480
Sep 24 21:01:13 OpenWrt user.info MJPG-streamer [965]: Frames Per Second.: 5
Sep 24 21:01:13 OpenWrt user.info MJPG-streamer [965]: Format............: MJPEG
Sep 24 21:01:13 OpenWrt user.info MJPG-streamer [965]: init_VideoIn failed
Sep 24 21:01:14 OpenWrt user.info MJPG-streamer [987]: starting application
Sep 24 21:01:14 OpenWrt user.info MJPG-streamer [987]: MJPG Streamer Version: svn rev: exported
Sep 24 21:01:14 OpenWrt user.info MJPG-streamer [987]: Using V4L2 device.: /dev/video0
Sep 24 21:01:14 OpenWrt user.info MJPG-streamer [987]: Desired Resolution: 640 x 480
Sep 24 21:01:14 OpenWrt user.info MJPG-streamer [987]: Frames Per Second.: 5
Sep 24 21:01:14 OpenWrt user.info MJPG-streamer [987]: Format............: MJPEG
Sep 24 21:01:14 OpenWrt user.info MJPG-streamer [987]: init_VideoIn failed
Sep 24 21:01:14 OpenWrt user.info MJPG-streamer [1009]: starting application
Sep 24 21:01:14 OpenWrt user.info MJPG-streamer [1009]: MJPG Streamer Version: svn rev: exported
Sep 24 21:01:14 OpenWrt user.info MJPG-streamer [1009]: Using V4L2 device.: /dev/video0
Sep 24 21:01:14 OpenWrt user.info MJPG-streamer [1009]: Desired Resolution: 640 x 480
Sep 24 21:01:14 OpenWrt user.info MJPG-streamer [1009]: Frames Per Second.: 5
Sep 24 21:01:14 OpenWrt user.info MJPG-streamer [1009]: Format............: MJPEG
Sep 24 21:01:14 OpenWrt user.info MJPG-streamer [1009]: init_VideoIn failed
Sep 24 21:01:15 OpenWrt user.info MJPG-streamer [1052]: starting application
Sep 24 21:01:15 OpenWrt user.info MJPG-streamer [1052]: MJPG Streamer Version: svn rev: exported
Sep 24 21:01:15 OpenWrt user.info MJPG-streamer [1052]: Using V4L2 device.: /dev/video0
Sep 24 21:01:15 OpenWrt user.info MJPG-streamer [1052]: Desired Resolution: 640 x 480
Sep 24 21:01:15 OpenWrt user.info MJPG-streamer [1052]: Frames Per Second.: 5
Sep 24 21:01:15 OpenWrt user.info MJPG-streamer [1052]: Format............: MJPEG
Sep 24 21:01:15 OpenWrt user.info MJPG-streamer [1052]: init_VideoIn failed
Sep 24 21:01:15 OpenWrt user.info MJPG-streamer [1064]: starting application
Sep 24 21:01:15 OpenWrt user.info MJPG-streamer [1064]: MJPG Streamer Version: svn rev: exported
Sep 24 21:01:15 OpenWrt user.info MJPG-streamer [1064]: Using V4L2 device.: /dev/video0
Sep 24 21:01:15 OpenWrt user.info MJPG-streamer [1064]: Desired Resolution: 640 x 480
Sep 24 21:01:15 OpenWrt user.info MJPG-streamer [1064]: Frames Per Second.: 5
Sep 24 21:01:16 OpenWrt user.info MJPG-streamer [1064]: Format............: MJPEG
Sep 24 21:01:16 OpenWrt user.info MJPG-streamer [1064]: init_VideoIn failed
Sep 24 21:01:30 OpenWrt user.info MJPG-streamer [1787]: starting application
Sep 24 21:01:30 OpenWrt user.info MJPG-streamer [1787]: MJPG Streamer Version: svn rev: exported
Sep 24 21:01:30 OpenWrt user.info MJPG-streamer [1787]: Using V4L2 device.: /dev/video0
Sep 24 21:01:30 OpenWrt user.info MJPG-streamer [1787]: Desired Resolution: 640 x 480
Sep 24 21:01:30 OpenWrt user.info MJPG-streamer [1787]: Frames Per Second.: 24
Sep 24 21:01:30 OpenWrt user.info MJPG-streamer [1787]: Format............: MJPEG
Sep 24 21:01:30 OpenWrt user.info MJPG-streamer [1787]: init_VideoIn failed
Sep 24 23:30:39 OpenWrt user.info MJPG-streamer [1830]: starting application
Sep 24 23:30:39 OpenWrt user.info MJPG-streamer [1830]: MJPG Streamer Version: svn rev: exported
Sep 24 23:30:39 OpenWrt user.info MJPG-streamer [1830]: Using V4L2 device.: /dev/video0
Sep 24 23:30:39 OpenWrt user.info MJPG-streamer [1830]: Desired Resolution: 640 x 480
Sep 24 23:30:39 OpenWrt user.info MJPG-streamer [1830]: Frames Per Second.: 5
Sep 24 23:30:39 OpenWrt user.info MJPG-streamer [1830]: Format............: MJPEG
Sep 24 23:30:39 OpenWrt user.info MJPG-streamer [1830]: init_VideoIn failed
Sep 24 23:31:04 OpenWrt user.info MJPG-streamer [1835]: starting application
Sep 24 23:31:04 OpenWrt user.info MJPG-streamer [1835]: MJPG Streamer Version: svn rev: exported
Sep 24 23:31:04 OpenWrt user.info MJPG-streamer [1835]: Using V4L2 device.: /dev/video0
Sep 24 23:31:04 OpenWrt user.info MJPG-streamer [1835]: Desired Resolution: 640 x 480
Sep 24 23:31:04 OpenWrt user.info MJPG-streamer [1835]: Frames Per Second.: 5
Sep 24 23:31:04 OpenWrt user.info MJPG-streamer [1835]: Format............: MJPEG
Sep 24 23:31:04 OpenWrt user.info MJPG-streamer [1835]: init_VideoIn failed
Sep 24 23:32:33 OpenWrt user.info MJPG-streamer [1840]: starting application
Sep 24 23:32:33 OpenWrt user.info MJPG-streamer [1840]: MJPG Streamer Version: svn rev: exported
Sep 24 23:32:33 OpenWrt user.info MJPG-streamer [1840]: Using V4L2 device.: /dev/video0
Sep 24 23:32:33 OpenWrt user.info MJPG-streamer [1840]: Desired Resolution: 640 x 480
Sep 24 23:32:33 OpenWrt user.info MJPG-streamer [1840]: Frames Per Second.: 5
Sep 24 23:32:33 OpenWrt user.info MJPG-streamer [1840]: Format............: MJPEG
Sep 24 23:32:33 OpenWrt user.info MJPG-streamer [1840]: init_VideoIn failed
Sep 24 23:35:24 OpenWrt user.info MJPG-streamer [1859]: starting application
Sep 24 23:35:24 OpenWrt user.info MJPG-streamer [1859]: MJPG Streamer Version: svn rev: exported
Sep 24 23:35:24 OpenWrt user.info MJPG-streamer [1859]: Using V4L2 device.: /dev/video0
Sep 24 23:35:24 OpenWrt user.info MJPG-streamer [1859]: Desired Resolution: 640 x 480
Sep 24 23:35:24 OpenWrt user.info MJPG-streamer [1859]: Frames Per Second.: 5
Sep 24 23:35:24 OpenWrt user.info MJPG-streamer [1859]: Format............: MJPEG
Sep 24 23:35:24 OpenWrt user.info MJPG-streamer [1859]: init_VideoIn failed
root@OpenWrt:~#

[OSBoy]

Для начала попробуйте выставить в /etc/config/mjpg-streamer:
option resolution "320x240"
Возможно поможет. Если нет - будем думать дальше.

[OSBoy]

А вообще у меня был похожий случай.
Обратите внимание на:

Format............: MJPEG

У меня камера поддерживает только YUV.
Поэтому в конфиге надо было добавить строку:

option yuv "on"

Возможно вам это поможет.
Однако в моём случае и это не помогло. А решил проблему так:
В файле /etc/rc.d/S50mjpg-streamer добавил опцию --yuv в строке:

        service_start /usr/bin/mjpg_streamer --input "input_uvc.so --yuv \
                --device $device --fps $fps --resolution $resolution" \
                --output "output_http.so --www $www --port $port"

[Евгений_Курск]

сменил на 320x240 не помогло дописал строчку тоже не помогло вот что теперь выдает каманда logread | grep MJPG-streamer
root@OpenWrt:~# logread | grep MJPG-streamer
Sep 25 00:27:11 OpenWrt user.info MJPG-streamer [789]: starting application
Sep 25 00:27:11 OpenWrt user.info MJPG-streamer [789]: MJPG Streamer Version: svn rev: exported
Sep 25 00:27:11 OpenWrt user.info MJPG-streamer [789]: input_init() return value signals to exit
Sep 25 00:27:11 OpenWrt user.info MJPG-streamer [808]: starting application
Sep 25 00:27:11 OpenWrt user.info MJPG-streamer [808]: MJPG Streamer Version: svn rev: exported
Sep 25 00:27:11 OpenWrt user.info MJPG-streamer [808]: input_init() return value signals to exit
Sep 25 00:27:12 OpenWrt user.info MJPG-streamer [839]: starting application
Sep 25 00:27:12 OpenWrt user.info MJPG-streamer [839]: MJPG Streamer Version: svn rev: exported
Sep 25 00:27:12 OpenWrt user.info MJPG-streamer [839]: input_init() return value signals to exit
Sep 25 00:27:12 OpenWrt user.info MJPG-streamer [858]: starting application
Sep 25 00:27:12 OpenWrt user.info MJPG-streamer [858]: MJPG Streamer Version: svn rev: exported
Sep 25 00:27:12 OpenWrt user.info MJPG-streamer [858]: input_init() return value signals to exit
Sep 25 00:27:12 OpenWrt user.info MJPG-streamer [890]: starting application
Sep 25 00:27:12 OpenWrt user.info MJPG-streamer [890]: MJPG Streamer Version: svn rev: exported
Sep 25 00:27:12 OpenWrt user.info MJPG-streamer [890]: input_init() return value signals to exit
Sep 25 00:27:13 OpenWrt user.info MJPG-streamer [930]: starting application
Sep 25 00:27:13 OpenWrt user.info MJPG-streamer [930]: MJPG Streamer Version: svn rev: exported
Sep 25 00:27:13 OpenWrt user.info MJPG-streamer [930]: input_init() return value signals to exit
Sep 25 00:27:13 OpenWrt user.info MJPG-streamer [966]: starting application
Sep 25 00:27:13 OpenWrt user.info MJPG-streamer [966]: MJPG Streamer Version: svn rev: exported
Sep 25 00:27:13 OpenWrt user.info MJPG-streamer [966]: input_init() return value signals to exit
Sep 25 00:27:14 OpenWrt user.info MJPG-streamer [975]: starting application
Sep 25 00:27:14 OpenWrt user.info MJPG-streamer [975]: MJPG Streamer Version: svn rev: exported
Sep 25 00:27:14 OpenWrt user.info MJPG-streamer [975]: input_init() return value signals to exit
Sep 25 00:27:14 OpenWrt user.info MJPG-streamer [997]: starting application
Sep 25 00:27:14 OpenWrt user.info MJPG-streamer [997]: MJPG Streamer Version: svn rev: exported
Sep 25 00:27:14 OpenWrt user.info MJPG-streamer [997]: input_init() return value signals to exit
Sep 25 00:27:14 OpenWrt user.info MJPG-streamer [1019]: starting application
Sep 25 00:27:14 OpenWrt user.info MJPG-streamer [1019]: MJPG Streamer Version: svn rev: exported
Sep 25 00:27:14 OpenWrt user.info MJPG-streamer [1019]: input_init() return value signals to exit
Sep 25 00:27:15 OpenWrt user.info MJPG-streamer [1065]: starting application
Sep 25 00:27:15 OpenWrt user.info MJPG-streamer [1065]: MJPG Streamer Version: svn rev: exported
Sep 25 00:27:15 OpenWrt user.info MJPG-streamer [1065]: input_init() return value signals to exit
Sep 25 00:27:30 OpenWrt user.info MJPG-streamer [1790]: starting application
Sep 25 00:27:30 OpenWrt user.info MJPG-streamer [1790]: MJPG Streamer Version: svn rev: exported
Sep 25 00:27:30 OpenWrt user.info MJPG-streamer [1790]: input_init() return value signals to exit
Sep 25 00:27:30 OpenWrt user.info MJPG-streamer [1798]: starting application
Sep 25 00:27:30 OpenWrt user.info MJPG-streamer [1798]: MJPG Streamer Version: svn rev: exported
Sep 25 00:27:30 OpenWrt user.info MJPG-streamer [1798]: Using V4L2 device.: /dev/video0
Sep 25 00:27:30 OpenWrt user.info MJPG-streamer [1798]: Desired Resolution: 640 x 480
Sep 25 00:27:30 OpenWrt user.info MJPG-streamer [1798]: Frames Per Second.: 24
Sep 25 00:27:30 OpenWrt user.info MJPG-streamer [1798]: Format............: MJPEG
Sep 25 00:27:30 OpenWrt user.info MJPG-streamer [1798]: init_VideoIn failed