> > 2. Command "top" right after the boot + before/after you launch > mplayer could be helpful.
I meant before the mplayer crashes. On 18 May 2012 12:52, Oleg <[email protected]> wrote: > Carlos, > > "Top"s look ok. I also tried a camera with the 8.1.2 firmware and my PC - > streaming works at 1920x1088. > > Sorry, I forgot to ask you to check a few more things: > > 1. You should have a usb-serial cable - could you connect it and send us > the camera boot log? And also the info the camera writes when the streamer > is working. > 2. Command "top" right after the boot + before/after you launch > mplayer could be helpful. > > Best regards, > Oleg Dzhimiev > Electronics Engineer > phone: +1 801 783 5555 x124 > Elphel, Inc. > > > On 18 May 2012 06:53, Carlos Padial <[email protected]> wrote: > >> > PC's OS - ? >> >> ok, lets me explain... >> >> i have two computers. A netbook (samsung n150, atom) with linux mint >> 12 32 bits, ubuntu 10.10 32 bits, and with this computer i also use >> the live usb. >> >> The second one is an intel i7 with linux mint 12 64bits, ubuntu 12.04 >> 32bits, (and till yesterday ubuntu 11.10) >> When i try the live usb with this computer it works badly... >> (resolution is 640x400 and window management gests crazy everytime... >> making it unusable... >> >> When i have tried to install the usb, it doenst seems to recognice the >> password i entered during the instalation so i'm only working with the >> live version. >> >> I have tried mplayer with all of this OS and the results are similar. >> >> With the liveusb in the atom netbook i believe the problem is that the >> netbook seems not to be able to open high resolution streams, with >> 1920x1088 (128K) dont show any image, but i tried 640x480 (24k) and >> the image is showed and even mantained for a long time (30-50 seconds) >> But after that mplayer exits >> >> The best results i had was in the i7 with ubuntu 12, mplayer (MPlayer >> svn r34540 (Ubuntu) and 640x480 (24k) , the live preview was working >> without stop (i stopped it) >> >> when i setup 1280x720 (73k) and mplayer dont show the image... >> i come back to 640x480 (27k) and the live preview works fine... this >> is the only setup showing the live preview non stop... >> >> with 800x600 (40k) the preview show the image for 2 seconds and then >> stops.. >> above this resolution the image is not showed (only one time each 10... >> >> > Camera firmware - ? >> >> Firmware Version: Elphel (R) Model 353 Camera release 8.1.2 >> >> > FPS = 24? >> >> now i'm limitting fps to 25 (using instructions from wiki FPScontrol) >> >> > Image dimensions and size - 1920x1088, 100-150KB? >> >> > Mplayer version (let's stick to mplayer)? >> >> MPlayer svn r34540 (Ubuntu) (in ubuntu 12, where i have the best >> results for the moment) >> >> > During that 5-10 sec of working the window with image opens, right? or >> it >> >> > just crashes not showing anything? >> >> when i say mplayer is working i mean it opens a window and the image >> is showed. Then the window close and mplayer says: >> >> Exiting... (End of file) >> >> > 2. Some things that you could try: >> > Does mplayer act the same if you boot from our LiveUSB? >> >> Yes, the response is similar but i need to run liveUSB correctly in >> the i7 to test... >> >> > Check the CPU usage on the camera - "top" or "ps" from the telnet >> session - >> > could also you send us this info? >> >> >> top------------------------------------------------------------------------------------------- >> >> Mem: 27384K used, 12992K free, 0K shrd, 0K buff, 16248K cached >> CPU: 0% usr 0% sys 0% nic 98% idle 0% io 0% irq 0% sirq >> Load average: 0.27 0.26 0.26 5/34 2001 >> PID PPID USER STAT VSZ %MEM %CPU COMMAND >> 751 1 root S 4136 10% 1% /usr/local/sbin/autoexposure >> 2001 1996 root R 1496 4% 0% top >> 830 829 root S 44928 111% 0% /usr/local/bin/str >> 827 1 root S 44928 111% 0% /usr/local/bin/str >> 829 827 root S 44928 111% 0% /usr/local/bin/str >> 765 763 root S 30936 76% 0% /usr/local/sbin/php >> 764 763 root S 30936 76% 0% /usr/local/sbin/php >> 763 759 root S 30872 76% 0% /usr/local/sbin/php >> 759 1 root S 5336 13% 0% /usr/local/sbin/lighttpd -f >> /etc/light >> 727 1 root S 1480 4% 0% /usr/sbin/dropbear >> 716 1 root S 1432 4% 0% /bin/vftpd -r >> 1996 712 root S 1352 3% 0% -sh >> 647 1 root S 1352 3% 0% /bin/sh >> 654 1 root S 1312 3% 0% /usr/sbin/syslogd -m 0 -o 40000 >> 657 1 root S 1144 3% 0% /usr/sbin/klogd -x >> 1 0 root S 1136 3% 0% init >> 746 1 root S 1136 3% 0% /usr/local/sbin/imgsrv -p 8081 >> 651 1 root S 1136 3% 0% /sbin/respawnd >> 712 1 root S 1136 3% 0% /bin/utelnetd -d >> 752 1 root S 1120 3% 0% >> /usr/local/sbin/launch_php_script 2 /u >> >> this is top with the camera configured with 1280x720 (73k) >> then i start mplayer in other terminal and the streamed video is >> showed for 2 seconds... when the mplayer stop, top show this other >> info: >> >> Mem: 27456K used, 12920K free, 0K shrd, 0K buff, 16248K cached >> CPU: 0% usr 1% sys 0% nic 97% idle 0% io 0% irq 1% sirq >> Load average: 0.20 0.24 0.25 2/34 2001 >> PID PPID USER STAT VSZ %MEM %CPU COMMAND >> 2001 1996 root R 1496 4% 1% top >> 751 1 root S 4136 10% 0% /usr/local/sbin/autoexposure >> 830 829 root S 44928 111% 0% /usr/local/bin/str >> 750 1 root R 1120 3% 0% /usr/local/sbin/autocampars >> 827 1 root S 44928 111% 0% /usr/local/bin/str >> 829 827 root S 44928 111% 0% /usr/local/bin/str >> 765 763 root S 30936 76% 0% /usr/local/sbin/php >> 764 763 root S 30936 76% 0% /usr/local/sbin/php >> 763 759 root S 30872 76% 0% /usr/local/sbin/php >> 759 1 root S 5336 13% 0% /usr/local/sbin/lighttpd -f >> /etc/light >> 727 1 root S 1480 4% 0% /usr/sbin/dropbear >> 716 1 root S 1432 4% 0% /bin/vftpd -r >> 1996 712 root S 1352 3% 0% -sh >> 647 1 root S 1352 3% 0% /bin/sh >> 654 1 root S 1312 3% 0% /usr/sbin/syslogd -m 0 -o 40000 >> >> ps------------------------------------------- >> >> PID USER VSZ STAT COMMAND >> >> 1 root 1136 S init >> 2 root 0 SWN [ksoftirqd/0] >> 3 root 0 SW [watchdog/0] >> 4 root 0 SW< [events/0] >> 5 root 0 SW< [khelper] >> 6 root 0 SW< [kthread] >> 8 root 0 SW< [kblockd/0] >> 11 root 0 SW< [khubd] >> 23 root 0 SW [pdflush] >> 24 root 0 SW [pdflush] >> 25 root 0 SW< [kswapd0] >> 26 root 0 SW< [aio/0] >> 568 root 0 SW [mtdblockd] >> 602 root 0 SWN [jffs2_gcd_mtd4] >> 647 root 1352 S /bin/sh >> 651 root 1136 S /sbin/respawnd >> 654 root 1312 S /usr/sbin/syslogd -m 0 -o 40000 >> 657 root 1144 S /usr/sbin/klogd -x >> 712 root 1136 S /bin/utelnetd -d >> 716 root 1432 S /bin/vftpd -r >> 727 root 1480 S /usr/sbin/dropbear >> 746 root 1136 S /usr/local/sbin/imgsrv -p 8081 >> 750 root 1120 S /usr/local/sbin/autocampars >> 751 root 4136 S /usr/local/sbin/autoexposure >> 752 root 1120 S /usr/local/sbin/launch_php_script 2 >> /usr/local/sbin/c >> 759 root 5336 S /usr/local/sbin/lighttpd -f /etc/lighttpd.conf >> -m /us >> 763 root 30872 S /usr/local/sbin/php >> 764 root 30936 S /usr/local/sbin/php >> 765 root 30936 S /usr/local/sbin/php >> 827 root 44928 S /usr/local/bin/str >> 829 root 44928 S /usr/local/bin/str >> 830 root 44928 S /usr/local/bin/str >> 1996 root 1352 S -sh >> 2002 root 1488 R ps >> >> usually when i use telnet after mplayer exits, telnet didnt respond for a >> while. >> >> it seems that with gstreamer when this happends, i need to restart the >> camera, but with mplayer i dont need to restart the camera (yet) >> >> > Your PC/laptop CPU usage? >> >> top running in my i7 (ubuntu 12.04) shows: >> >> top - 13:55:00 up 1:49, 4 users, load average: 0.92, 0.97, 1.04 >> Tasks: 198 total, 2 running, 196 sleeping, 0 stopped, 0 zombie >> Cpu(s): 1.8%us, 0.5%sy, 0.0%ni, 97.7%id, 0.0%wa, 0.0%hi, 0.0%si, >> 0.0%st >> Mem: 12401224k total, 2853840k used, 9547384k free, 142224k buffers >> Swap: 524284k total, 0k used, 524284k free, 1919880k cached >> >> PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND >> 2662 root 20 0 70732 51m 12m S 6 0.4 7:02.82 Xorg >> 3346 carlos 20 0 467m 161m 23m S 3 1.3 5:35.28 >> plugin-containe >> 2913 carlos 20 0 328m 164m 38m S 2 1.4 13:12.51 compiz >> 1659 carlos 9 -11 171m 5696 4104 S 1 0.0 1:23.66 >> pulseaudio >> 3884 carlos 20 0 96084 17m 11m S 1 0.1 0:29.12 >> gnome-terminal >> 3309 carlos 20 0 547m 179m 32m S 0 1.5 4:15.87 firefox >> 5669 root 20 0 0 0 0 S 0 0.0 0:00.91 >> kworker/0:1 >> 5825 carlos 20 0 2836 1200 884 R 0 0.0 0:00.03 top >> 1 root 20 0 3636 1984 1284 S 0 0.0 0:01.26 init >> 2 root 20 0 0 0 0 S 0 0.0 0:00.00 kthreadd >> 3 root 20 0 0 0 0 S 0 0.0 0:00.12 >> ksoftirqd/0 >> 6 root RT 0 0 0 0 S 0 0.0 0:00.00 >> migration/0 >> 7 root RT 0 0 0 0 S 0 0.0 2:09.07 >> watchdog/0 >> 8 root RT 0 0 0 0 S 0 0.0 0:00.00 >> migration/1 >> 10 root 20 0 0 0 0 S 0 0.0 0:00.05 >> ksoftirqd/1 >> 12 root RT 0 0 0 0 S 0 0.0 0:29.46 >> watchdog/1 >> 13 root RT 0 0 0 0 S 0 0.0 0:00.00 >> migration/2 >> 15 root 20 0 0 0 0 S 0 0.0 0:00.05 >> ksoftirqd/2 >> 16 root RT 0 0 0 0 S 0 0.0 0:00.01 >> watchdog/2 >> 17 root RT 0 0 0 0 S 0 0.0 0:00.00 >> migration/3 >> 19 root 20 0 0 0 0 S 0 0.0 0:00.03 >> ksoftirqd/3 >> 20 root RT 0 0 0 0 S 0 0.0 0:00.04 >> watchdog/3 >> 21 root RT 0 0 0 0 S 0 0.0 0:00.00 >> migration/4 >> 23 root 20 0 0 0 0 S 0 0.0 0:00.01 >> ksoftirqd/4 >> 24 root RT 0 0 0 0 S 0 0.0 0:00.01 >> watchdog/4 >> 25 root RT 0 0 0 0 S 0 0.0 0:00.00 >> migration/5 >> 27 root 20 0 0 0 0 S 0 0.0 0:00.00 >> ksoftirqd/5 >> 28 root RT 0 0 0 0 S 0 0.0 0:00.01 >> watchdog/5 >> 29 root RT 0 0 0 0 S 0 0.0 0:00.00 >> migration/6 >> 30 root 20 0 0 0 0 S 0 0.0 0:00.00 >> kworker/6:0 >> 31 root 20 0 0 0 0 S 0 0.0 0:00.00 >> ksoftirqd/6 >> 32 root RT 0 0 0 0 S 0 0.0 0:00.01 >> watchdog/6 >> 33 root RT 0 0 0 0 S 0 0.0 0:00.00 >> migration/7 >> 35 root 20 0 0 0 0 S 0 0.0 0:00.01 >> ksoftirqd/7 >> 36 root RT 0 0 0 0 S 0 0.0 0:00.01 watchdog/7 >> >> > Best regards, >> > Oleg Dzhimiev >> > Electronics Engineer >> > phone: +1 801 783 5555 x124 >> > Elphel, Inc. >> >> >> >> -- >> Carlos Padial >> surreal.asturnazari.es >> >> _______________________________________________ >> Support-list mailing list >> [email protected] >> http://support.elphel.com/mailman/listinfo/support-list_support.elphel.com >> > > > -- Best regards, Oleg Dzhimiev Electronics Engineer phone: +1 801 783 5555 x124 Elphel, Inc.
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