[Elphel-support] strreaming problem...
Carlos Padial
palidoestudio2 at gmail.com
Mon May 21 17:41:46 PDT 2012
the pc is connected over a cable to the router, and also the camera.
in the ttylog i get no outputs when the stream stops...
in the telnet session one time i get this message, but no longer repeats...
Elphel353 login: root
Password:
[root at Elphel353 /root]1068# killall -9 str
[root at Elphel353 /root]1068# /usr/local/bin/str
STATE_DISCONNECT; fd == 10; revents == 25
After that using this command flavio suggest:
mplayer rtsp://192.168.0.9:554 -vo x11 -vf scale=480:320
for a while it remains with crashes (with no report)
and after that i managed to stream 1920x1088 24.995fps 136K
for several minutes the live preview works fine... then crashes and
need to restart.
just when mplayer crashes, top is updated and all process disapear
except a few ones...
Mem: 26048K used, 14328K free, 0K shrd, 0K buff, 14984K cached
CPU: 0% usr 4% sys 0% nic 92% idle 0% io 0% irq 1% sirq
Load average: 0.08 0.18 0.12 3/34 1151
PID PPID USER STAT VSZ %MEM %CPU COMMAND
831 830 root R 44928 111% 5% /usr/local/bin/str
again, after stream live preview for two seconds at 800x608 50K
Mem: 26216K used, 14160K free, 0K shrd, 0K buff, 15016K cached
CPU: 57% usr 7% sys 0% nic 31% idle 0% io 0% irq 3% sirq
Load average: 0.61 0.40 0.20 7/35 1281
PID PPID USER STAT VSZ %MEM %CPU COMMAND
770 764 root S 30936 76% 21% /usr/local/sbin/php
771 764 root S 30936 76% 19% /usr/local/sbin/php
836 1 root S 44928 111% 1% /usr/local/bin/str
again
Mem: 26064K used, 14312K free, 0K shrd, 0K buff, 15016K cached
CPU: 0% usr 4% sys 0% nic 92% idle 0% io 0% irq 1% sirq
Load average: 0.24 0.35 0.19 6/34 1281
PID PPID USER STAT VSZ %MEM %CPU COMMAND
839 838 root S 44928 111% 6% /usr/local/bin/str
769 756 root R 1496 4% 0% top
836 1 root S 44928 111% 0% /usr/local/bin/str
again
Mem: 26056K used, 14320K free, 0K shrd, 0K buff, 15016K cached
CPU: 0% usr 4% sys 0% nic 93% idle 0% io 0% irq 1% sirq
Load average: 0.01 0.19 0.16 2/34 1283
PID PPID USER STAT VSZ %MEM %CPU COMMAND
839 838 root S 44928 111% 4% /usr/local/bin/str
712 1 root S 1136 3% 0% /bin/utelnetd -d
751 1 root S 4136 10% 0% /usr/local/sbin/autoexposure
sometimes after that i need to wait some minutes, and the camera
responds again, but after that i need to reboot...
sometimes i can acces telnet when the camera crashes, i kill str and
run it again, but almost everytime it is not possible as telnet gets
freezed.
640x480 works always and full window works for 30-60 seconds...
When connected directly to the pc (without router), stream least a
little more time, but no other changes...
???
2012/5/19 Oleg <support-list at support.elphel.com>:
> Well. I see, thanks for the logs.
>
> 1. Are your PCs connected over WiFi or cable? Try to connect one of the PCs
> over a cable - so the LAN from the camera to a PC would be wired only.
> 2. If you kill the streamer process and start it manually it will be
> displaying errors at the output. So it should report an error when mplayer
> crashes.
>>
>> killall -9 str
>>
>> /usr/local/bin/str
>
>
> Oleg
--
Carlos Padial
surreal.asturnazari.es
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