Ïîäêëþ÷åíèå UVC âåá-êàìåð ê ðîóòåðó Asus

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10-01-2012, 12:07
sorine

webcam

Ó ìåíÿ íà RT-N10U ïðè ïîäêëþ÷åííîé êàìåðå ïîñòîÿííî âûâàëèâàåòñÿ îøèáêà(r3722 è ñòàðøå):

Failed to resubmit video URB (-27)

Íó è ñîîòâåòñòâåííî êàìåðà ïåðåñòàåò îòäàâàòü ôðåéìû â EHCI.
Ýòî ñòàðàÿ ïðîáëåìà, óïîìèíàâøàÿñÿ â òåìå ïðî êàìåðû.
Àëàí Ñòåðí â ïåðåïèñêå óïîìèíàåò, ÷òî ïðîáëåìà â òîì, ÷òî êîíòðîëëåð EHCI èíîãäà ïóòàåòñÿ ñ íóìåðàöèåé ôðåéìîâ ñ êàìåðû, òî åñòü ïðîáëåìà â îñíîâíîì â àïïàðàòíîé ðåàëèçàöèè EHCI.
Àëàí Ñòåðí ïðåäëîæèë ïàò÷èê, êîòîðûé êîíêðåòíî ïîêàçûâàåò îøèáêó, è ïûòàåòñÿ çàíîâî çàïóñòèòü ïåðåäà÷ó ôðåéìîâ.
Âîò îðèãèíàë ïàò÷à:

Code:

Index: usb-3.1/drivers/usb/host/ehci-sched.c =================================================================== --- usb-3.1.orig/drivers/usb/host/ehci-sched.c +++ usb-3.1/drivers/usb/host/ehci-sched.c @@ -2293,6 +2293,7 @@ scan_periodic (struct ehci_hcd *ehci) union ehci_shadow q, *q_p; __hc32 type, *hw_p; unsigned incomplete = false; +int oclock = -1; frame = now_uframe >> 3; @@ -2373,6 +2374,15 @@ restart: *hw_p = ehci->dummy->qh_dma; type = Q_NEXT_TYPE(ehci, q.itd->hw_next); wmb(); + +if (q.itd->hw_transaction[7] & ITD_ACTIVE(ehci)) { + ehci_info(ehci, "Bad iTD frame %u uf %u index0,7 %u %u startf %d\n", + frame, uf, q.itd->index[0], q.itd->index[7], + q.itd->urb->start_frame); + ehci_info(ehci, " clockf %u clockuf %u nowuf %u oclock %d", + clock_frame, clock, now_uframe, oclock); +} + modified = itd_complete (ehci, q.itd); q = *q_p; break; @@ -2460,6 +2470,7 @@ restart: break; /* rescan the rest of this frame, then ... */ +oclock = clock; clock = now; clock_frame = clock >> 3; if (ehci->clock_frame != clock_frame) {

ÿ âíåäðèë â äðàéâåð EHCI äàííûé ïàò÷, â ðåçóëüòàòå âìåñòî îøèáêè
Failed to resubmit video URB (-27)

ïîëó÷àþ âûâîä â ëîã:

Code:

Jan 10 06:33:47 MJPG-streamer [344]: Using V4L2 device.: /dev/video0 Jan 10 06:33:47 MJPG-streamer [344]: Desired Resolution: 640 x 480 Jan 10 06:33:47 MJPG-streamer [344]: Frames Per Second.: 1 Jan 10 06:33:47 MJPG-streamer [344]: Format............: YUV Jan 10 06:33:47 MJPG-streamer [344]: JPEG Quality......: 50 Jan 10 06:33:47 kernel: uvcvideo: Failed to query (135) UVC control 6 (unit 1) : -32 (exp. 2). Jan 10 06:33:47 MJPG-streamer [344]: www-folder-path...: disabled Jan 10 06:33:47 MJPG-streamer [344]: HTTP TCP port.....: 7776 Jan 10 06:33:47 MJPG-streamer [344]: commands..........: enabled Jan 10 06:33:47 MJPG-streamer [344]: output folder.....: /tmp/mnt/disca_1 Jan 10 06:33:47 MJPG-streamer [344]: delay after save..: 1000 Jan 10 06:33:47 MJPG-streamer [344]: ringbuffer size...: no ringbuffer Jan 10 06:33:47 MJPG-streamer [344]: command...........: disabled Jan 10 06:33:47 MJPG-streamer [344]: starting input plugin Jan 10 06:33:47 MJPG-streamer [344]: starting output plugin: output_http.so (ID: 00) Jan 10 06:33:47 MJPG-streamer [344]: starting output plugin: output_file.so (ID: 01) Jan 10 10:32:43 kernel: ehci_hcd 0000:00:04.1: Bad iTD frame 470 uf 0 index0,7 4294967295 3 startf 3764 Jan 10 11:59:52 kernel: ehci_hcd 0000:00:04.1: clockf 471 clockuf 3769 nowuf 3760 oclock -1<6>ehci_hcd 0000:00:04.1: Bad iTD frame 281 uf 0 index0,7 0 7 startf 2248 Jan 10 12:02:49 kernel: ehci_hcd 0000:00:04.1: clockf 285 clockuf 2280 nowuf 2248 oclock -1<6>ehci_hcd 0000:00:04.1: Bad iTD frame 251 uf 0 index0,7 4294967295 4 startf 2011 Jan 10 14:23:12 kernel: ehci_hcd 0000:00:04.1: clockf 252 clockuf 2017 nowuf 2008 oclock -1<6>ehci_hcd 0000:00:04.1: Bad iTD frame 346 uf 0 index0,7 0 7 startf 2768 Jan 10 14:33:47 ntp client: Synchronizing time with pool.ntp.org... Jan 10 14:40:44 kernel: ehci_hcd 0000:00:04.1: clockf 350 clockuf 2800 nowuf 2768 oclock -1<6>ehci_hcd 0000:00:04.1: Bad iTD frame 498 uf 0 index0,7 4294967295 4 startf 3987

òî åñòü îøèáêè õîòü è ñûïëþòñÿ, íî êàìåðà ïðîäîëæàåò ðàáîòàòü - ýòî ïðîâåðÿë óäàëåííî.
Ðåáÿòà, ïðîøó äîáàâèòü ïàò÷ â ïðîøèâêó.
Âåòêà îáñóæäåíèÿ http://www.spinics.net/lists/linux-usb/msg52342.html
10-01-2012, 12:31
lly

NetSpider
Íà äîñóãå ãëÿíó ïîäðîáíåå äîêó íà vsftpd.

Quote:

Originally Posted by sorine

Ó ìåíÿ íà RT-N10U ïðè ïîäêëþ÷åííîé êàìåðå ïîñòîÿííî âûâàëèâàåòñÿ îøèáêà(r3722 è ñòàðøå):

Failed to resubmit video URB (-27)

...

Âåòêà îáñóæäåíèÿ http://www.spinics.net/lists/linux-usb/msg52342.html

Ñïàñèáî çà äåòàëèçàöèþ ïðîáëåìû, íî âñ¸ æå ïðîñüáà ïîëüçîâàòüñÿ òåãîì CODE äëÿ óäîáñòâà ÷òåíèÿ.

ß áóäó áåêïîðòèòü ôèíàëüíûé ïàò÷ îò Alan Stern - EHCI: workaround for MosChip controller bug
10-01-2012, 12:38
sorine

Quote:

Originally Posted by lly

NetSpider
ß áóäó áåêïîðòèòü ôèíàëüíûé ïàò÷ îò Alan Stern - EHCI: workaround for MosChip controller bug

Èçâèíÿþñü êîíå÷íî çà öèòèðîâàíèå(ñ ðàáîòû ïî äðóãîìó íèêàê íå ïîñëàòü), ÿ êàê ðàç íà÷àë ñ ïàò÷à äëÿ MosChip EHCI, íî ýòî íè÷åãî íå èñïðàâèëî. Ïîìîã òîëüêî òîò, ÷òî ÿ ïðèâåë.
Â ïðèíöèïå ëîã ÿ ñíèìàë ñ EHCI äðàéâåðà ïðîïàò÷åíîì îáîèìè.
10-01-2012, 12:52
lly

Quote:

Originally Posted by sorine

Èçâèíÿþñü êîíå÷íî çà öèòèðîâàíèå(ñ ðàáîòû ïî äðóãîìó íèêàê íå ïîñëàòü), ÿ êàê ðàç íà÷àë ñ ïàò÷à äëÿ MosChip EHCI, íî ýòî íè÷åãî íå èñïðàâèëî. Ïîìîã òîëüêî òîò, ÷òî ÿ ïðèâåë.
Â ïðèíöèïå ëîã ÿ ñíèìàë ñ EHCI äðàéâåðà ïðîïàò÷åíîì îáîèìè.

PCI_VENDOR_ID_BROADCOM â ïàò÷ äîáàâëÿë? Ôðàçà â ñèñëîãå "applying MosChip frame-index workaround" ïîÿâëÿëàñü?
17-01-2012, 09:43
lly
Quote:

Originally Posted by sorine

Ó ìåíÿ íà RT-N10U ïðè ïîäêëþ÷åííîé êàìåðå ïîñòîÿííî âûâàëèâàåòñÿ îøèáêà(r3722 è ñòàðøå):

Failed to resubmit video URB (-27)

Ïî ðåçóëüòàòàì ÷òåíèÿ ìàéë-ëèñòà linux-usb è ïðåäâàðèòåëüíîãî àíàëèçà ëîãîâ ïðèñëàííûõ sorine, ìíå âñ¸ æå êàæåòñÿ ÷òî íàøà ïðîáëåìà íå àíàëîãè÷íà ïðîáëåìå MosChip êîíòðîëëåðà. Ýòî òàêæå ïîäòâåðæäàåòñÿ òåì ôàêòîì, ÷òî ïàò÷ as1489 íå ïîìîã.

Íàø ñëó÷àé ñêîðåå âñåãî ïîõîæ íà http://www.spinics.net/lists/linux-usb/msg47123.html - ïðîáëåìà ñ irq latency íà ñëàáîì æåëåçå. Ó ìåíÿ óâû, ïðîáëåìà íà N16 íå âîñïðîèçâîäèòñÿ.

Äëÿ ïîäðîáíîãî ðàññëåäîâàíèÿ ëó÷øå íà÷àòü ñ èñõîäíîé ïîçèöèè - îïðåäåëåíèÿ ìåñòà îòêóäà âîçâðàùàåòñÿ EFBIG(-27). Äëÿ ýòîãî íàäî èëè âêëþ÷èòü CONFIG_USB_DEBUG â ÿäðå èëè íàëîæèòü ïðîñòåéøèé ïàò÷èê è ïåðåñîáðàòü ïðîøèâêó.

Code:

--- a/drivers/usb/host/ehci-sched.c +++ b/drivers/usb/host/ehci-sched.c @@ -1397,7 +1397,7 @@ iso_stream_schedule ( } if (span > mod - SCHEDULE_SLOP) { - ehci_dbg (ehci, "iso request %p too long\n", urb); + ehci_info (ehci, "iso request %p too long\n", urb); status = -EFBIG; goto fail; } @@ -1433,7 +1433,7 @@ iso_stream_schedule ( else start = next + excess + period; if (start - now >= mod) { - ehci_dbg(ehci, "request %p would overflow (%d+%d >= %d)\n", + ehci_info(ehci, "request %p would overflow (%d+%d >= %d)\n", urb, start - now - period, period, mod); status = -EFBIG; @@ -1488,7 +1488,7 @@ iso_stream_schedule ( /* Tried to schedule too far into the future? */ if (unlikely(start - now + span - period >= mod - 2 * SCHEDULE_SLOP)) { - ehci_dbg(ehci, "request %p would overflow (%d+%d >= %d)\n", + ehci_info(ehci, "request %p would overflow (%d+%d >= %d)\n", urb, start - now, span - period, mod - 2 * SCHEDULE_SLOP); status = -EFBIG;

Äëÿ ýêñïåðèìåíòà òàêæå ìîæíî ïîïðîáîâàòü óâåëè÷èòü êîíñòàíòû UVC_URBS è UVC_MAX_PACKETS â drivers/media/video/uvc/uvcvideo.h

sorine:
1. ðîóòåð ñèëüíî çàãðóæåí êîãäà âûñêàêèâàåò îøèáêà?
2. êàêàÿ êàìåðà(ðàçðåøåíèå), ñêîëüêî fps âûñòàâëåíî?
3. ðåæèì èçîáðàæåíèÿ - MJPEG, YUV?
P.S. Ìîäåðàòîðàì - ïðîñüáà ïåðåíåñòè äèñêóññèþ â âåòêó UVC âèäåîêàìåðû è ñîôò ê íèì èëè áîëåå ïîäõîäÿùóþ
17-01-2012, 10:44
sorine
Quote:
Originally Posted by lly

sorine:

ðîóòåð ñèëüíî çàãðóæåí êîãäà âûñêàêèâàåò îøèáêà?
êàêàÿ êàìåðà(ðàçðåøåíèå), ñêîëüêî fps âûñòàâëåíî?
ðåæèì èçîáðàæåíèÿ - MJPEG, YUV?
Çàãðóçêà ðîóòåðà 47 %, ïðè 5 fps, 640õ480, ðåæèì YUV.
Ñåãîäíÿ áóäó ýêñïåðèìåíòèðîâàòü ïî òâîåé ïðîãðàììå ðàáîòû.
03-03-2012, 06:55
alexeykn

Quote:

Originally Posted by sorine

Ñòàâèì v4l-utils
è ïîòîì äëÿ ïðîñìîòðà äîñòóïíûõ ïàðàìåòðîâ íàñòðîéêè äðàéâåðà ïèøåì
v4l2-ctl -d /dev/video0 -L
Äëÿ èçìåíåíèÿ ïàðàìåòðà íà ëåòó ïèøåì:
v4l2-ctl -d /dev/video0 --set-ctrl brightness=127
Äàííîé êîìàíäîé èçìåíèòñÿ ÿðêîñòü äî ìàêñèìàëüíîãî çíà÷åíèÿ ðàâíîãî 127
Âîïðîñû êàê ñòàâèòü v4l-utils íå ïðèíèìàþòñÿ. Äî âñåãî äîõîäèì ðó÷êàìè ñàìè.

Ïîñòàâèòü òà ïîñòàâèì, à ãäå íàéòè ýòîò v4l2-ctl ïîä íàø ðîóòåð?
10-03-2012, 20:55
ConstAntz

Quote:

Originally Posted by ÌÈÍÇÄÐÀÂ

Òàêîé àäðåñ, â ôîðìó íå çàáèâàåòñÿ! À â áðîóçåðå, ïðè ìîèõ íàñòðîéêàõ, - íå ðàáîòàåò.

Ëîã ãîâîðèò, ÷òî êàìåðà íå äðóæèò ñ mjpeg.
Åñëè â ïðîöåññàõ íåòó mjpg_streamer, ïðîáóéòå â telnet/ssh

Code:

mjpg_streamer -i "input_uvc.so -r QVGA -f 10 -q 75 -l on" -o "output_http.so -p 7777"

à â áðàóçåðå:

PHP Code:

http://my.router:7777/?action=stream
19-03-2012, 01:04
sonice

Ïðèîáðåë êàìåðó Logitech C910, Ïðîàáãðåéäèë ïðîøèâêó íà 1.9.2.7-rtn-r3702. Ïîñòàâèë ìàêñèìàëüíîå ðàçðåøåíèå è êàìåðà îòëè÷íî ðàáîòàåò â 1920x1080 HD. È âèäåî è êàðòèíêà îòëè÷íîãî êà÷åñòâà â áðàóçåðå âèäíà.

http://my.ip:7776/?action=stream
http://my.ip:7776/?action=snapshot

http://i135.photobucket.com/albums/q...06/camera1.jpg

Code:

Mar 18 17:46:50 MJPG-streamer [466]: starting application Mar 18 17:46:50 MJPG-streamer [466]: enabling daemon mode Mar 18 17:46:51 MJPG-streamer [468]: MJPG Streamer Version.: 2.0 Mar 18 17:46:51 MJPG-streamer [468]: Using V4L2 device.: /dev/video0 Mar 18 17:46:51 MJPG-streamer [468]: Desired Resolution: 1920 x 1080 Mar 18 17:46:51 MJPG-streamer [468]: Frames Per Second.: 1 Mar 18 17:46:51 MJPG-streamer [468]: Format............: MJPEG Mar 18 17:46:51 syslogd started: BusyBox v1.19.3 Mar 18 17:46:51 MJPG-streamer [468]: www-folder-path...: disabled Mar 18 17:46:51 MJPG-streamer [468]: HTTP TCP port.....: 7776 Mar 18 17:46:51 MJPG-streamer [468]: username:password.: disabled Mar 18 17:46:51 MJPG-streamer [468]: commands..........: enabled Mar 18 17:46:51 MJPG-streamer [468]: starting input plugin Mar 18 17:46:51 MJPG-streamer [468]: starting output plugin: output_http.so (ID: 00)

Òåïåðü ó ìåíÿ âîïðîñ à êàê ýòî âèäåî òåïåðü ñîõðàíÿòü íà âèíòå?

Ïðîáîâàë ñ êîìïà VLC ïîñëåäíþþ âåðñèþ à âèäåî ïîëó÷àåòüñÿ ÷åðåç VLC ñ äåôåêòîì ïî÷åìóòî- çåëåíàÿ ïîëîñêà íà 97% ýêðàíà. Ïðîáîâàë ÷èòàòü ñîõðàíåííîå âèäåî ñ Windows Media Player - òî æå ñàìîå ïîëîñêà çåëåíàÿ.

ßâíî ÷òî VLC ðîóòåð íàâåðíîå íå ïîòÿíåò? Ïîñòàâèë VLC-

Code:

Upgrading vlc on /opt/ from 0.9.9a-1 to 0.9.9a-2... Downloading http://ipkg.nslu2-linux.org/feeds/optware/oleg/cross/stable/vlc_0.9.9a-2_mipsel.ipk Configuring vlc

õîòåëîñü áû çàïóñêàòü VLC íà ñîõðàíåíèå âèäåî, ÷òî òî òèïà-

Code:

vlc -vvv input_stream --sout=#transcode{vcodec=h264,vb=0,scale=0,acodec=mp4a,ab=128,channels=2,samplerate=44100}:file{dst=/opt/archive video.mp4} :no-sout-rtp-sap :no-sout-standard-sap :ttl=1 :sout-keep
19-03-2012, 20:18
ConstAntz

Quote:

Originally Posted by sonice

Òåïåðü ó ìåíÿ âîïðîñ à êàê ýòî âèäåî òåïåðü ñîõðàíÿòü íà âèíòå?

Code:

$ mjpg_streamer --help

îñîáîå âíèìàíèå óäåëèòü êëþ÷èêó -o "output_file.so "
ìîæåò ïîìîæåò.
19-03-2012, 21:54
sonice

Quote:

Originally Posted by ConstAntz

Code:

$ mjpg_streamer --help

îñîáîå âíèìàíèå óäåëèòü êëþ÷èêó -o "output_file.so "
ìîæåò ïîìîæåò.

Ñïàñèáî çà ïîìîùü! Ïîíÿë ÷òî íàäî ïèñàòü -o "output_file.so -d /opt/archive/Archives/video"

Âûêëþ÷èë â Web èíòåðôåéñå êàìåðó è çàïóñêàþ ñòðîêîé

Code:

mjpg_streamer -b -p /var/run/rcamd.pid -i "input_uvc.so -r 800x600 -f 5" -o "output_http.so -p 7776" enabling daemon modeforked to background (6673)

õî÷ó ñýìóëèðîâàòü çàïóñê âðó÷íóþ, à âèäåî òóò íåò-
http://my.ip:7776/?action=stream
http://my.ip:7776/?action=snapshot

Èíòåðåñíî ãäå â ïðøèâêå ïðîïèñàíà ñàìà ñòðî÷êà çàïóñêà /usr/sbin/mjpg_streamer - õî÷ó ïîñìîòðåòü êàê ïðàâèëüíî mjpg_streamer çàïóñêàòü, ïîòîì ïîìåíÿþ

-o "output_http.so -p 7776" ÷òîáû äàìïèëà â ôàéë.
20-03-2012, 04:41
VicSer

Quote:

Originally Posted by sonice

Èíòåðåñíî ãäå â ïðøèâêå ïðîïèñàíà ñàìà ñòðî÷êà çàïóñêà /usr/sbin/mjpg_streamer - õî÷ó ïîñìîòðåòü êàê ïðàâèëüíî mjpg_streamer çàïóñêàòü, ïîòîì ïîìåíÿþ

-o "output_http.so -p 7776" ÷òîáû äàìïèëà â ôàéë.

À ïî÷èòàòü íà âòîðîé ñòðàíèöå äàííîé òåìû òûê :)
20-03-2012, 14:11
sonice

Quote:

Originally Posted by VicSer

À ïî÷èòàòü íà âòîðîé ñòðàíèöå äàííîé òåìû òûê :)

Ýòè ôàéëû ïðèñóòñòâóþò ó ìåíÿ-

Code:

insmod videodev insmod: can't insert 'videodev.ko': File exists [root@Asus root]$ insmod input-core insmod: can't insert 'input-core.ko': File exists [root@Asus root]$ insmod v4l2-common insmod: can't insert 'v4l2-common.ko': File exists [root@Asus root]$ insmod uvcvideo insmod: can't insert 'uvcvideo.ko': File exists

Ìîæåò ÿ íåïîíÿòëèâî ñôîðìóëèðîâàë ñâîé âîïðîñ? Ó ìåíÿ mjpg_streamer íå çàïóñêàåòñÿ âðó÷íóþ. Íó ïîíÿòíî ÷òî ñ web èíòåðôåéñà îí çàïóñêàåòñÿ è ðàáîòàåò. Âîò ïðîáóþ äâå ñòðî÷êè è îáå äàþò îøèáêó Segmentation fault:

Code:

$ mjpg_streamer -i "input_uvc.so -d /dev/video0 -r 640x480 -f 1" -o "output_http.so -p 7776" MJPG Streamer Version.: 2.0 Segmentation fault

èëè

Code:

mjpg_streamer -p /var/run/rcamd.pid -i "input_uvc.so -r 800x60 0 -f 5" -o "output_http.so -p 7776" MJPG Streamer Version.: 2.0 Segmentation fault

Íî êòî òî æå ïðîïèñàë ïðàâèëüíóþ ñòðî÷êó â web èíòåðôåéñå ðàç ýòî òàì ðàáîòàåò, à ó ìåíÿ âðó÷íóþ íå ïîëó÷àåòüñÿ åãî çàïóñòèòü?
20-03-2012, 14:34
VicSer

Quote:

Originally Posted by sonice

Íî êòî òî æå ïðîïèñàë ïðàâèëüíóþ ñòðî÷êó â web èíòåðôåéñå ðàç ýòî òàì ðàáîòàåò, à ó ìåíÿ âðó÷íóþ íå ïîëó÷àåòüñÿ åãî çàïóñòèòü?

Òîãäà ñìîòðèòå èñõîäíèêè òóò
20-03-2012, 18:18
sonice

Quote:

Originally Posted by VicSer

Òîãäà ñìîòðèòå èñõîäíèêè òóò

Ñïàñèáî, âîò çàïóñêàåòüñÿ ñ îøèáêîé ïðè ëþáîì çíà÷åíèè res: íàïðèìåð -r 800x600-

Code:

$ LD_LIBRARY_PATH=/usr/local/lib /usr/bin/mjpg_streamer -i "input_uvc.so -r 800x600 -f 5" -o "output_http.so -w /opt/archive/Archives/video" MJPG Streamer Version.: 2.0 i: Using V4L2 device.: /dev/video0 i: Desired Resolution: 800 x 600 i: Frames Per Second.: 5 i: Format............: MJPEG Unable to set format: 1196444237 res: 800x600 Init v4L2 failed !! exit fatal i: init_VideoIn failed

è òàê

Code:

$ LD_LIBRARY_PATH=/usr/local/lib /usr/bin/mjpg_streamer -i "input_uvc.so -n - r 320x240 -f 5 -d /dev/video -y" -o "output_http.so -w /usr/local/www -p 7776" MJPG Streamer Version.: 2.0 i: Using V4L2 device.: /dev/video i: Desired Resolution: 320 x 240 i: Frames Per Second.: 5 i: Format............: YUV i: JPEG Quality......: 80 ERROR opening V4L interface: No such file or directory Init v4L2 failed !! exit fatal i: init_VideoIn failed

òàêàÿ æå ïðîáëåìà- http://sourceforge.net/projects/mjpg.../topic/4604682

À êàê ýòî èíòåðåñíî ìîæíî ïîôèêñèòü?
20-03-2012, 18:30
VicSer

Quote:

Originally Posted by sonice

À êàê ýòî èíòåðåñíî ìîæíî ïîôèêñèòü?

Âàðèàíò 1:
1. Îòêëþ÷èòü êàìåðó â âåáêå.
2. Ïîäãðóçèòü ìîäóëè:

Code:

insmod videodev insmod input-core insmod v4l2-common insmod uvcvideo

3. Çàïóñêàòü mjpg_streamer ñ íóæíûìè ïàðàìåòðàìè.

Âàðèàíò 2:
1. Óáèòü ïðîöåññ mjpg_streamer, êîòîðûé çàïóñêàåòñÿ ïðè âêë. â âåáêå êàìåðå.
2. Çàïóñêàòü mjpg_streamer ñ íóæíûìè ïàðàìåòðàìè.
20-03-2012, 19:19
sonice

Quote:

Originally Posted by VicSer

Âàðèàíò 1:
1. Îòêëþ÷èòü êàìåðó â âåáêå.
2. Ïîäãðóçèòü ìîäóëè:

Code:

insmod videodev insmod input-core insmod v4l2-common insmod uvcvideo

3. Çàïóñêàòü mjpg_streamer ñ íóæíûìè ïàðàìåòðàìè.

Âàðèàíò 2:
1. Óáèòü ïðîöåññ mjpg_streamer, êîòîðûé çàïóñêàåòñÿ ïðè âêë. â âåáêå êàìåðå.
2. Çàïóñêàòü mjpg_streamer ñ íóæíûìè ïàðàìåòðàìè.

ß óäæå ïèñàë ÷òî ìîäóëè óæå ïîäãðóæåíû ó ìåíÿ.

Code:

insmod videodev insmod: can't insert 'videodev.ko': File exists [root@Asus root]$ insmod input-core insmod: can't insert 'input-core.ko': File exists [root@Asus root]$ insmod v4l2-common insmod: can't insert 'v4l2-common.ko': File exists [root@Asus root]$ insmod uvcvideo insmod: can't insert 'uvcvideo.ko': File exists

mjpg_streamer ñ íóæíûìè ïàðàìåòðàìè, ñ êàêèìè? ß æå ñòàâëþ êàê òóò

http://wl500g.info/showpost.php?p=211331&postcount=25

Code:

$ LD_LIBRARY_PATH=/usr/local/lib /usr/bin/mjpg_streamer -p /var/run/rcamd.pid -i "input_uvc.so -r 800x600 -f 5" -o "output_http.so -w /opt/archive/Archives/video" MJPG Streamer Version.: 2.0 i: Using V4L2 device.: /dev/video0 i: Desired Resolution: 800 x 600 i: Frames Per Second.: 5 i: Format............: MJPEG Unable to set format: 1196444237 res: 800x600 Init v4L2 failed !! exit fatal i: init_VideoIn failed
20-03-2012, 20:44
ConstAntz

Quote:

Originally Posted by sonice

Code:

$ LD_LIBRARY_PATH=/usr/local/lib /usr/bin/mjpg_streamer -i "input_uvc.so -r 800x600 -f 5" -o "output_http.so -w /opt/archive/Archives/video" MJPG Streamer Version.: 2.0 i: Using V4L2 device.: /dev/video0 i: Desired Resolution: 800 x 600 i: Frames Per Second.: 5 i: Format............: MJPEG Unable to set format: 1196444237 res: 800x600 Init v4L2 failed !! exit fatal i: init_VideoIn failed

ïîïðîáóþ óãàäàòü:
ëèáî êàìåðà íå âûäà¸ò mjpeg-ïîòîê (òîãäà yuv), ëèáî âûäàåò - íî íå â óêàçàííîì (êðàñíîå) ðàçðåøåíèè, ê ïðèìåðó = 352õ288(720õ576) ;)

Quote:

Originally Posted by sonice

è òàê

Code:

$ LD_LIBRARY_PATH=/usr/local/lib /usr/bin/mjpg_streamer -i "input_uvc.so -n - r 320x240 -f 5 -d /dev/video -y" -o "output_http.so -w /usr/local/www -p 7776" MJPG Streamer Version.: 2.0 i: Using V4L2 device.: /dev/video i: Desired Resolution: 320 x 240 i: Frames Per Second.: 5 i: Format............: YUV i: JPEG Quality......: 80 ERROR opening V4L interface: No such file or directory Init v4L2 failed !! exit fatal i: init_VideoIn failed

Êðàñíî-çåëåíîå íè íà êàêèå ìûñëè íå íàâîäèò? (/dev/video0)
20-03-2012, 20:59
sonice

ß èñïîëüçóþ òó æå êàìåðó ÷òî ïðåêðàñíî ðàáîòàåò â web èíòåðôåñå:

Code:

Mar 18 17:46:50 MJPG-streamer [466]: starting application Mar 18 17:46:50 MJPG-streamer [466]: enabling daemon mode Mar 18 17:46:51 MJPG-streamer [468]: MJPG Streamer Version.: 2.0 Mar 18 17:46:51 MJPG-streamer [468]: Using V4L2 device.: /dev/video0 Mar 18 17:46:51 MJPG-streamer [468]: Desired Resolution: 1920 x 1080 Mar 18 17:46:51 MJPG-streamer [468]: Frames Per Second.: 1 Mar 18 17:46:51 MJPG-streamer [468]: Format............: MJPEG Mar 18 17:46:51 MJPG-streamer [468]: www-folder-path...: disabled Mar 18 17:46:51 MJPG-streamer [468]: HTTP TCP port.....: 7776 Mar 18 17:46:51 MJPG-streamer [468]: username:password.: disabled Mar 18 17:46:51 MJPG-streamer [468]: commands..........: enabled Mar 18 17:46:51 MJPG-streamer [468]: starting input plugin Mar 18 17:46:51 MJPG-streamer [468]: starting output plugin: output_http.so (ID: 00)

È îíà ïîääåðæèâàåò âñå ðàçðåøåíèÿ âïëîòü äî HD 1920 x 1080. Ïðîñòî ÿ îòêëþ÷èë web èíòåðôåñ è õî÷ó äàìïèòü âèäåî íà âèíò.

Code:

$ LD_LIBRARY_PATH=/usr/local/lib /usr/bin/mjpg_streamer -i "input_uvc.so -d / dev/video0 -r 640x480 -f 15" -o "output_http.so -w /usr/local/www -p 8080" MJPG Streamer Version.: 2.0 i: Using V4L2 device.: /dev/video0 i: Desired Resolution: 640 x 480 i: Frames Per Second.: 15 i: Format............: MJPEG Unable to set format: 1196444237 res: 640x480 Init v4L2 failed !! exit fatal i: init_VideoIn failed
21-03-2012, 06:14
VicSer

Quote:

Originally Posted by sonice

ß èñïîëüçóþ òó æå êàìåðó ÷òî ïðåêðàñíî ðàáîòàåò â web èíòåðôåñå:

Ðàñïèøèòå, ïîæàëóéñòà, Âàøè äåéñòâèÿ ïî ïîðÿäêó.
Ïðîáëåìà ãäå-òî íà ïîâåðõíîñòè, íî ìû å¸ íå çàìå÷àåì.

P.S. ×òî âûäà¸ò êîìàíäà lsmod ïðè îòêëþ÷åííîé êàìåðå â âåáêå?
21-03-2012, 09:33
dmw

Êàê ìîæíî óñòàíîâèòü â motion àâòîðèçàöèþ (ëîãèí/ïàðîëü) íà ïðîñìîòð êàìåðû â áðàóçåðå èçâíå?
íàøåë òîëüêî ïàðàìåòð äëÿ êîíôèãóðèðîâàíèÿ ÷åðåç web:
control_authentication=ëîãèí:ïàðîëü
21-03-2012, 10:24
VicSer

Quote:

Originally Posted by dmw

Êàê ìîæíî óñòàíîâèòü â motion àâòîðèçàöèþ (ëîãèí/ïàðîëü) íà ïðîñìîòð êàìåðû â áðàóçåðå èçâíå?
íàøåë òîëüêî ïàðàìåòð äëÿ êîíôèãóðèðîâàíèÿ ÷åðåç web:
control_authentication=ëîãèí:ïàðîëü

Ñîáðàòü motion èç svn. Òàì óæå åñòü ýòà ôè÷à. Ïàðàìåòð â êîíôèãå: webcontrol_authentication = ëîãèí:ïàðîëü
21-03-2012, 13:39
sonice

Quote:

Originally Posted by VicSer

Ðàñïèøèòå, ïîæàëóéñòà, Âàøè äåéñòâèÿ ïî ïîðÿäêó.
Ïðîáëåìà ãäå-òî íà ïîâåðõíîñòè, íî ìû å¸ íå çàìå÷àåì.

P.S. ×òî âûäà¸ò êîìàíäà lsmod ïðè îòêëþ÷åííîé êàìåðå â âåáêå?

âîò ÷òî âûäà¸ò êîìàíäà lsmod ïðè îòêëþ÷åííîé êàìåðå â âåáêå-

Enable Web Camera? Didabled

Code:

$ insmod videodev insmod: can't insert 'videodev.ko': File exists insmod input-core insmod: can't insert 'input-core.ko': File exists $ insmod v4l2-common insmod: can't insert 'v4l2-common.ko': File exists insmod uvcvideo insmod: can't insert 'uvcvideo.ko': File exists

Ïîïðîáóþ ïåðåôðàçèðîâàòü ñâîé âîïðîñ- êàê ïðàâèëüíî íàïèñàòü ñòðî÷êó äëÿ çàïóñêà êàìåðû ïðè îòêëþ÷åííîé êàìåðå â âåáêå? Äàåò îøèáêó- bind: Address already in use

Code:

$ LD_LIBRARY_PATH=/usr/local/lib /usr/bin/mjpg_streamer -p /var/run/rcamd.pid -i "input_uvc.so -r 800x600 -f 5" -o "output_http.so -p 7776" MJPG Streamer Version.: 2.0 i: Using V4L2 device.: /dev/video0 i: Desired Resolution: 800 x 600 i: Frames Per Second.: 5 i: Format............: MJPEG o: www-folder-path...: disabled o: HTTP TCP port.....: 7776 o: username:password.: disabled o: commands..........: enabled bind: Address already in use
21-03-2012, 14:24
dmw

Quote:

Originally Posted by VicSer

Ñîáðàòü motion èç svn. Òàì óæå åñòü ýòà ôè÷à. Ïàðàìåòð â êîíôèãå: webcontrol_authentication = ëîãèí:ïàðîëü

À åñòü òàêîé óæå ñîáðàííûé äëÿ ipkg èëè âñå ðàâíî svn ïðèäåòñÿ ñòàâèòü?
Ñåé÷àñ ñòîèò âîò ýòîò: http://wl500g.info/showpost.php?p=219487&postcount=21
21-03-2012, 17:47
VicSer

Quote:

Originally Posted by dmw

À åñòü òàêîé óæå ñîáðàííûé äëÿ ipkg èëè âñå ðàâíî svn ïðèäåòñÿ ñòàâèòü?
Ñåé÷àñ ñòîèò âîò ýòîò: http://wl500g.info/showpost.php?p=219487&postcount=21

Ïîïðîáóéòå îáðàòèòüñÿ â ýòó òåìó
21-03-2012, 20:31
ConstAntz

Quote:

Originally Posted by sonice

Ïîïðîáóþ ïåðåôðàçèðîâàòü ñâîé âîïðîñ- êàê ïðàâèëüíî íàïèñàòü ñòðî÷êó äëÿ çàïóñêà êàìåðû ïðè îòêëþ÷åííîé êàìåðå â âåáêå? Äàåò îøèáêó- bind: Address already in use

Íàïðèìåð, óêàçàòü ïîðò, îòëè÷íûé îò 7776.
Õîòÿ, âñ¸ ýòî ñòðàííî. Ïðè óñëîâèè, ÷òî â ìîðäå êàìåðà îòêëþ÷åíà è òðè êíîïêè áûëè íàæàòû (apply, finish-save, reboot) è â ïðîöåññàõ îòñóòñòâóåò mjpeg-streamer, îøèáêè áûòü íå äîëæíî.
22-03-2012, 04:04
sonice

Quote:

Originally Posted by ConstAntz

Íàïðèìåð, óêàçàòü ïîðò, îòëè÷íûé îò 7776.
Õîòÿ, âñ¸ ýòî ñòðàííî. Ïðè óñëîâèè, ÷òî â ìîðäå êàìåðà îòêëþ÷åíà è òðè êíîïêè áûëè íàæàòû (apply, finish-save, reboot) è â ïðîöåññàõ îòñóòñòâóåò mjpeg-streamer, îøèáêè áûòü íå äîëæíî.

Ñïàñèáêè!!!

Ïåðåçàïóñòèë è çàðàáîòàëî!!!:

Code:

$ LD_LIBRARY_PATH=/usr/local/lib /usr/bin/mjpg_streamer -p /var/run/rcamd.pid -i "input_uvc.so -r 800x600 -f 5" -o "output_http.so -p 7777" -o "output_file.so -f /opt/archive/Archives/video -d 15000" MJPG Streamer Version.: 2.0 i: Using V4L2 device.: /dev/video0 i: Desired Resolution: 800 x 600 i: Frames Per Second.: 5 i: Format............: MJPEG o: www-folder-path...: disabled o: HTTP TCP port.....: 7777 o: username:password.: disabled o: commands..........: enabled o: output folder.....: /opt/archive/Archives/video o: delay after save..: 15000 o: ringbuffer size...: no ringbuffer o: command...........: disabled

Óæå ïðîãðåññ íà ëèöî -êîìàíäíàÿ ñòðîêà îøèáîê íå äàåò, åñòü âèäåî êàðòèíêà ïî àäðåñó http://192.168.1.1:7777/?action=stream
è ôîòî http://192.168.1.1:7777/?action=snapshot
â ïàïêå /opt/archive/Archives/video êàðòèíêè êàæäûå 15 ñåêóíä.

Help for output plugin..: FILE output plugin
---------------------------------------------------------------
The following parameters can be passed to this plugin:

[-f | --folder ]........: folder to save pictures
[-m | --mjpeg ]........: save the stream to an mjpeg file
[-d | --delay ].........: delay aftersaving pictures in ms
[-s | --size ]..........: size of ring buffer (max number of pictures to hold)
[-e | --exceed ]........: allow ringbuffer to exceed limit by this amount
[-c | --command ].......: execute command after saving picture

Òàê êàê æå ìíå äàìïèòü ýòî âèäåî íà âèíò òîëüêî ïðè äâèæåíèè â êàìåðå? Äðóãèìè ñëîâàìè êàê ïðîàêòèâèðîâàòü ýòó ôè÷ó -This function allows you to monitor your environment through Web Camera. If there is any motion detected, RT-N16 will try to alert you by means of e-mail. ×òîáû õîòü ôîòêè ïðè äâèæåíèè íà âèíò äàæå íå ïî e-mail ïîêà...

Âîò òóò âðîäå íàïèñàíî ÷òî ýòî âîçìîæíî -http://mjpg-streamer.sourceforge.net/Distributed_Computing_and_Image_Processing_in_Java Script.pdf
http://sourceforge.net/projects/mjpg.../topic/3651063

Êñòàòè åñëè çàïóñêàþ òàê LD_LIBRARY_PATH=/usr/local/lib /usr/bin/mjpg_streamer -p /var/run/rcamd.pid -i "input_uvc.so -r 800x600 -f 5" -o "output_http.so -p 7777" -o "output_file.so -m /opt/archive/Archives/video"

òî âèäåî ïî÷åìó (õîòÿ -m ýòî save the stream to an mjpeg file)òî íå äàìïèò â ïàïêó /opt/archive/Archives/video Ïî÷åìó? Ïîêà íå ïîíÿë...Äåëî â òîì ÷òî âèäåî äëÿ îõðàíû íàìíîãî ëó÷øå ÷åì òå æå ôîòêè òàê êàê ôîòêè äâèæóùåãîñÿ îáüåêòà âñåãäà ðàçìûòûå...äàæå åñëè îíè ñäåëàíû êàæäûå 5 ñåêóíä...

åùå íàðûë èíôó-
http://skillfulness.blogspot.ca/2010...mentation.html

Òàì âðîäå êàê ìîæíî ïàðîëü äîáàâëÿòü íà âåáñåðâåð. Òîëüêî íå ïîíÿòíî ÷òî çíà÷èò íåíàäåæíî îò âçëîìà...- (!! can easily get sniffed and decoded, it is just base64 encoded !!)

-o "output_http.so -w /www -c UsErNaMe:SeCrEt"
22-03-2012, 15:34
sonice

Âîò òóò îïóáëèêîâàí ñêðèïò äëÿ Motion detection security system.

http://4dtwo.com/?page_id=5
http://johnarthur.wordpress.com/2008...camera-system/

Code:

#!/bin/sh /etc/rc.common # Copyright (C) 2006 OpenWrt.org START=95 boot() { [ -d /tmp/root ] && { lock /tmp/.switch2jffs firstboot switch2jffs lock -u /tmp/.switch2jffs } if [ -e /dev/video0 ]; then echo 1 > /sys/class/leds/nslu2:green:ready/brightness sleep 4 if [ -e /dev/sda1 ]; then # Camera and USB drive ; record to drive call whoa to powerdown until next image echo 1 > /sys/class/leds/nslu2:green:disk-1/brightness /sbin/mjpg_streamer -i “input_uvc.so -y -r 1600×1200″\ -o “output_file.so -f /mnt/sda1 -c /root/whoa” -o “output_http.so -p 80 -w /webcam_www”\ elif [ -e /dev/video1 ]; then # Two cameras; run two web pages echo 1 > /sys/class/leds/nslu2:green:disk-2/brightness echo 1 > /sys/class/leds/nslu2:green:disk-1/brightness /sbin/mjpg_streamer -i “input_uvc.so -d /dev/video0 -f 15 -r 960×720″\ -o “output_http.so -p 8080 -w /webcam_www”\ -b /sbin/mjpg_streamer -i “input_uvc.so -d /dev/video1 -f 15 -r 960×720″\ -o “output_http.so -p 8081 -w /webcam_www”\ -b else # One camera; run one web page echo 1 > /sys/class/leds/nslu2:green:disk-2/brightness /sbin/mjpg_streamer -i “input_uvc.so -l off -f 15 -r 960×720″\ -o “output_http.so -p 8080 -w /webcam_www”\ -b fi else # No camera! echo 1 > /sys/class/leds/nslu2:red:status/brightness fi # set leds to normal state . /etc/diag.sh set_state done

Âîò òóò íàïðèìåð íàïèñàíî ÷òî Motion detection àëãîðèòì àíàëèçèðóåò ðàçìåð êàðòèíîê è òàêèì îáðàçîì îïðåäåëÿåò ÷òî â íîâîì êàäðå ïîÿâèëñÿ îáüåêò.

http://mjpg-streamer-mini2440.google...vc/input_uvc.c

Êòî íèáóòü ìîæåò ïîÿñíèòü êàê ýòî ðåàëüíî ðàáîòàåò? È êàê ýòî "çàòî÷èòü" ïîä RT-N16 ðîóòåð ñ ïðîøèâêîé RT-N16-1.9.2.7-rtn-r3702.trx.
31-03-2012, 09:55
makstarasov

âûëåòàåò ñ îøèáêîé êàìåðà Logitech c270

Êòî çíàåò: USB êàìåðà ïîäêëþ÷åíà è ðàáîòàåò (ðîóòåð DIR 320 ïðîøèò 1.9.2.7-rtn-r2393M, êàìåðà Logitech c270), íî ïîñòîÿííî ñ ðàçíûìè èíòåðâàëàìè ñòàíîâèòñÿ íåäîñòóïíà è â ëîãå ïèøåò

Mar 31 10:54:01 kernel: uvcvideo: Failed to resubmit video URB (-27)

ïîìîãàåò èëè ïåðåçàãðóçêà ðîóòåðà èëè ïðîñòî ïåðåäåðãèâàíèå USB. Çíàþ ÷òî ïðîáëåìà ëå÷èòüñÿ ïåðåêëþ÷åíèåì íà ðåæèì USB 1.1, íî
ïðè òàêîì ðåæèìå æóòêèå àðòåôàêòû íà èçîáðàæåíèè è ñèëüíûå ïîìåõè(ïðè èñïîëüçîâàíèè USB óäëèíèòåëÿ-ìíå áåç íåãî íèêàê!).
Êàê ìîæíî ðåøèòü ïðîáëåìó âûðóáàíèÿ êàìåðû - ìîæåò êòî ïîäñêàæåò êàê ñäåëàòü ÷òîáû ïðè ýòîé îøèáêå ðîóòåð èëè ïåðåçàãðóæàëñÿ èëè ïåðåäåðãèâàëñÿ ïîðò USB? èëè êòî ìîæåò ñâîþ ïðîøèâêó ñêèíåò äî 4 ÌÁ(320 Äèð) áåç ýòîãî ãëþêà.
31-03-2012, 17:28
sorine

Quote:

Originally Posted by makstarasov

Êòî çíàåò: USB êàìåðà ïîäêëþ÷åíà è ðàáîòàåò (ðîóòåð DIR 320 ïðîøèò 1.9.2.7-rtn-r2393M, êàìåðà Logitech c270), íî ïîñòîÿííî ñ ðàçíûìè èíòåðâàëàìè ñòàíîâèòñÿ íåäîñòóïíà è â ëîãå ïèøåò

Mar 31 10:54:01 kernel: uvcvideo: Failed to resubmit video URB (-27)
êòî ìîæåò ñâîþ ïðîøèâêó ñêèíåò äî 4 ÌÁ(320 Äèð) áåç ýòîãî ãëþêà.

Ïðîøèâêà äëÿ êàìåð äëÿ DIR320 è WL500gU 1.9.2.7-rtn-4001M. "Failed to resubmit video URB (-27)" èñïðàâëåí.
http://narod.ru/disk/44915267001.2f6...bcam2.trx.html
upodate: ïðîøèâêà èñïðàâëåíà, íåäîñòàþùèé ìîäóëü äîáàâëåí.
31-03-2012, 19:58
theMIROn

Quote:

Originally Posted by sorine

Ïðîøèâêà äëÿ êàìåð äëÿ DIR320 è WL500gU 1.9.2.7-rtn-4001M. "Failed to resubmit video URB (-27)" èñïðàâëåí.

íàì åñòü ÷òî âçÿòü, èëè ýòî â ðåâèçèÿõ èñïðàâëåíî?
31-03-2012, 20:19
sorine

Quote:

Originally Posted by theMIROn

íàì åñòü ÷òî âçÿòü, èëè ýòî â ðåâèçèÿõ èñïðàâëåíî?

Ñòàðàÿ îøèáêà èñïðàâëåíà Ëåîíèäîì â 37ÕÕ ðåâèçèÿõ. ß òåñòèðîâàë.
01-04-2012, 10:15
makstarasov

Quote:

Originally Posted by sorine

Ïðîøèâêà äëÿ êàìåð äëÿ DIR320 è WL500gU 1.9.2.7-rtn-4001M. "Failed to resubmit video URB (-27)" èñïðàâëåí.
http://narod.ru/disk/44808554001.0cc...ebcam.trx.html

Ïðîøèëñÿ ýòîé ïðîøèâêîé - òàê òåïåðü âèäåî ñ êàìåðû íåò (Logitech c270),âîò ëîã
USB audio: attached
Jan 1 00:00:06 USB webcam: attached
Jan 1 00:00:06 kernel: Linux video capture interface: v2.00
Jan 1 00:00:07 kernel: uvcvideo: Unknown symbol input_allocate_device
Jan 1 00:00:07 kernel: uvcvideo: Unknown symbol input_unregister_device
Jan 1 00:00:07 kernel: uvcvideo: Unknown symbol input_free_device
Jan 1 00:00:07 kernel: uvcvideo: Unknown symbol input_register_device
Jan 1 00:00:07 kernel: uvcvideo: Unknown symbol input_event
Jan 1 00:00:07 kernel: SCSI subsystem initialized
Jan 1 00:00:08 kernel: Initializing USB Mass Storage driver...
Jan 1 00:00:08 kernel: usbcore: registered new interface driver usb-storage
Jan 1 00:00:08 kernel: USB Mass Storage support registered.
Apr 1 09:17:15 MJPG-streamer [2516]: enabling daemon mode
Apr 1 09:17:15 MJPG-streamer [2518]: MJPG Streamer Version.: 2.0
Apr 1 09:17:15 MJPG-streamer [2518]: Using V4L2 device.: /dev/video0
Apr 1 09:17:15 MJPG-streamer [2518]: Desired Resolution: 640 x 480
Apr 1 09:17:15 MJPG-streamer [2518]: Frames Per Second.: 10
Apr 1 09:17:15 MJPG-streamer [2518]: Format............: MJPEG
Apr 1 09:17:15 MJPG-streamer [2518]: init_VideoIn failed

Êòî ïîäñêàæåò â ÷åì ìîæåò áûòü ïðîáëåìà(íà ñòàðîé ïðîøèâêå âåäü èçîáðàæåíèå áûëî)
01-04-2012, 10:24
ConstAntz

Quote:

Originally Posted by makstarasov

Êòî ïîäñêàæåò â ÷åì ìîæåò áûòü ïðîáëåìà(íà ñòàðîé ïðîøèâêå âåäü èçîáðàæåíèå áûëî)

Â âûâîäå lsmod äîëæíû ïðèñóòñòâîâàòü ñëåäóþùèå ìîäóëè

Code:

... uvcvideo 69888 0 input_core 24880 2 uvcvideo videodev 39808 1 uvcvideo ... usbcore 157248 6 uvcvideo,snd_usb_audio,snd_usb_lib,usb_storage,ehci_hcd

ãäå-òî ÷òî-òî íå ïîäãðóçèëîñü, ìîæåò dmesg ïîäñêàæåò?
01-04-2012, 18:06
sorine

Quote:

Originally Posted by ConstAntz

Â âûâîäå lsmod äîëæíû ïðèñóòñòâîâàòü ñëåäóþùèå ìîäóëè

Code:

... uvcvideo 69888 0 input_core 24880 2 uvcvideo videodev 39808 1 uvcvideo ... usbcore 157248 6 uvcvideo,snd_usb_audio,snd_usb_lib,usb_storage,ehci_hcd

ãäå-òî ÷òî-òî íå ïîäãðóçèëîñü, ìîæåò dmesg ïîäñêàæåò?

Íå âëåç îäèí ìîäóëü. Ñåé÷àñ âûáðîøó åùå ÷òî-íèáóäü è âûëîæó.
upodate: ïðîøèâêà èñïðàâëåíà, íåäîñòàþùèé ìîäóëü äîáàâëåí.
http://narod.ru/disk/44915267001.2f6...bcam2.trx.html
02-04-2012, 09:13
makstarasov

Quote:

Originally Posted by sorine

Íå âëåç îäèí ìîäóëü. Ñåé÷àñ âûáðîøó åùå ÷òî-íèáóäü è âûëîæó.
upodate: ïðîøèâêà èñïðàâëåíà, íåäîñòàþùèé ìîäóëü äîáàâëåí.
http://narod.ru/disk/44915267001.2f6...bcam2.trx.html

Ñêà÷àë-ïðîøèë-ïî÷åìó-òî òàê è íå çàâåëàñü êàìåðà.
lsmode ïîêàçûâàåò ÷òî videodev=0,uvcvideo=0/ æàëü.
Êñòàòè ñêîðîñòü ïî ñðàâíåíèþ ñ ïðîøèâêîé 2993 ïî êàáåëþ âîçðîñëà íà 10 ìáèò.ñ.!!!
îòêàòèëñÿ ïîêà íà ñòàðóþ.
10-04-2012, 08:25
dkuzmich

UVC 2.6.24.111

Здравствуйте! Подскажите, пожалуйста, где можно взять модули uvcvideo.ko и input-core.ko для ядра 2.6.24.111. Роутер Asus RT-N16, прошивка dd-wrt. Нашел для 2.6.22 и 2.6.25, но они через insmod не подгружаются, к сожалению...
25-04-2012, 10:52
makstarasov

êàê ïîäêëþ÷èòü 2 âåá êàìåðû ê ðîóòåðó

Õî÷ó ïîäêëþ÷èòü 2 âåá-êàìåðû ê ðîóòåðó.
Åñòü dir-320 ïðîøèòûé ïðîøèâêîé 1.9.2.7-rtn-r2393M. Êàìåðà Logitech c270 ïîäêëþ÷àåòñÿ è ðàáîòàåò áåç ïðîáëåì.Íî åñòü âòîðàÿ òàêàÿ æå êàìåðà.Õî÷ó ÷åðåç USB õàá ïîäêëþ÷èòü îäíîâðåìåííî 2.Õàá âñàâèë-2 êàìåðû âîòêíóë.Ëîã ñëåäóþùèé

kernel: usb 1-1.4: configuration #1 chosen from 1 choice
Jan 1 02:00:06 kernel: uvcvideo: Found UVC 1.00 device <unnamed> (046d:0825)
Jan 1 02:00:06 kernel: input: UVC Camera (046d:0825) as /class/input/input0
Jan 1 02:00:06 kernel: uvcvideo: Found UVC 1.00 device <unnamed> (046d:0825)
Jan 1 02:00:06 kernel: input: UVC Camera (046d:0825) as /class/input/input1
Apr 25 12:58:26 MJPG-streamer [322]: starting application
Apr 25 12:58:26 MJPG-streamer [322]: enabling daemon mode
Apr 25 12:58:26 MJPG-streamer [324]: MJPG Streamer Version.: 2.0
Apr 25 12:58:27 MJPG-streamer [324]: Using V4L2 device.: /dev/video0
Apr 25 12:58:27 MJPG-streamer [324]: Desired Resolution: 640 x 480
Apr 25 12:58:27 MJPG-streamer [324]: Frames Per Second.: 4

ò.å êàê ÿ ïîíÿë îíè îïðåäåëÿþòñÿ, íî mjpegstreamer ïîäõâàòûâàåò òîëüêî îäíó(êîòîðóþ ïåðâóþ âñòàâèë ëèáî â õàáå ïåðâóþ â ïîçèöèè). êòî çíàåò êàê ìîæíî êîìàíäàìè streamer âûâåñòè è âòîðóþ(ìîæåò íà äðóãîé ïîðò èëè îáúåäåíèòü êàðòèíêè â îäíó íà ýòîì æå ïîòðó).Ñïàñèáî çà ïîìîùü.
23-05-2012, 21:37
ovdiyuk

HELP: ×òî íå òàê äåëàþ? È ìîäåëü îïðåäåëÿåòñÿ è âñå îê, êðîìå ïîñëåäíèõ äâóõ ñòðîê.

May 24 00:33:27 kernel: usb 1-1.2: new high speed USB device using ehci_hcd and address 8
May 24 00:33:27 kernel: usb 1-1.2: configuration #1 chosen from 1 choice
May 24 00:33:27 kernel: uvcvideo: Found UVC 1.00 device DEF-299A Camera (1871:0603)
May 24 00:33:27 USB webcam: attached
May 24 00:33:30 MJPG-streamer [370]: starting application
May 24 00:33:30 MJPG-streamer [370]: enabling daemon mode
May 24 00:33:30 MJPG-streamer [372]: MJPG Streamer Version.: 2.0
May 24 00:33:30 MJPG-streamer [372]: Using V4L2 device.: /dev/video0
May 24 00:33:30 MJPG-streamer [372]: Desired Resolution: 1024 x 768
May 24 00:33:30 MJPG-streamer [372]: Frames Per Second.: 1
May 24 00:33:30 MJPG-streamer [372]: Format............: MJPEG
May 24 00:33:30 MJPG-streamer [372]: init_VideoIn failed
May 24 00:33:32 kernel: uvcvideo: UVC non compliance - GET_DEF(PROBE) not supported. Enabling workaround.
05-07-2012, 10:07
keha

Íàñòðîéêà âåáêàìåðû: Exposure, Brithness, Contrast, Saturation

Quote:

Originally Posted by sorine

Quote:

Originally Posted by d0wn

Íå ïîäñêàæåòå, ãäå ìîæíî ìåíÿòü òàêèå ïàðàìåòðû ó WEB êàìåðû , êàê ÿðêîñòü , êîíòðàñòíîñòü è òä?

Ñòàâèì v4l-utils è ïîòîì äëÿ ïðîñìîòðà äîñòóïíûõ ïàðàìåòðîâ íàñòðîéêè äðàéâåðà ïèøåì v4l2-ctl -d /dev/video0 -L
Äëÿ èçìåíåíèÿ ïàðàìåòðà íà ëåòó ïèøåì: v4l2-ctl -d /dev/video0 --set-ctrl brightness=127
Äàííîé êîìàíäîé èçìåíèòñÿ ÿðêîñòü äî ìàêñèìàëüíîãî çíà÷åíèÿ ðàâíîãî 127
Âîïðîñû êàê ñòàâèòü v4l-utils íå ïðèíèìàþòñÿ. Äî âñåãî äîõîäèì ðó÷êàìè ñàìè.

Ïðèâåòñòâóþ âñåõ! Åñòü òàêàÿ õîðîøàÿ óòèëèòà v4l2ctrl, ñ ïîìîùüþ êîòîðîé ìîæíî íàñòðîèòü âûâîä âåáêàìåðû.
Íî â 1.9.2.7-rtn-r4330M ÿ òàêîãî íå íàøåë. Ìîæåò åñòü êàêîé-òî äðóãîé ñïîñîá íàñòðîéêè ýêñïîçèöèè, ÿðêîñòè, êîíòðàñòíîñòè è ò.ä.?

PS åñëè ÷òî, ó ìåíÿ netgear wnr3500l ñïàñèáî çà áûñòðóþ ïîìîùü - ÿ ïî ôîðóìó èñêàë óïîìèíàíèå v4l2ctrl, ïîýòîìó íè÷åãî è íå íàøåë.
Ñåé÷àñ ÿ ïîíèìàþ, ÷òî íàäî áûëî èñêàòü ïî ÿðêîñòè è êîíòðàñòíîñòè. Íî ãäå ìíå âçÿòü ïàêåò v4l-utils? Â ðåïîçèòàðèÿõ åãî ïîõîæå íåò
(ipkg list è opkg list íå ïîêàçàëè åãî). Ñîáèðàòü èç èñõîäíèêîâ? Ïîæàëóéñòà ïîäñêàæèòå.

ïîæàëóéñòà äîáàâüòå â ðåïîçèòîðèé libv4l è v4l-utils áåç íèõ íåâîçìîæíà òîíêàÿ íàñòðîéêà âåáêàìåðû ìíå ñòîèò æäàòü ïàêåòû?

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