hi,
there is USB camera, connected to Linux server (192.168.0.50). I need
online video from this camera and sometimes analyze video from this
server or other workstation in LAN
for now I use this command:
ffmpeg -s 720x576 -f video4linux2 -standard pal -i /dev/video1 -vf yadif
-f mpeg1video \
-b:v 800k http://192.168.0.50:8082/pass/720/576/ \
-c copy -f mpegts -b:v 800k -vcodec mpeg1video udp://224.0.1.5:3467
first stream goes to same server node.js stream server, which makes
HTML5 video using websockets:
https://github.com/phoboslab/jsmpeg
this works stable and is with little load on server
second stream is multicast, which can be received by any workstation in
LAN by image analyzing and recognition program, written with OpenCV library
this also works, but multicast stream screws up all networking in LAN,
wi-fi slows 10-20 times
therefore I need other solution for second stream. there is ffserver,
but it makes significant delays
question:
may be there is some method to stream without receiver? just if someone
need to get this stream, he goes to some address and receives
nice solution was to get stream from my HTML5 page, but I can not teach
my OpenCV to this
regards,
ieleja
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