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dhanasekaran.sm n00b
Joined: 23 Feb 2012 Posts: 3 Location: Chennai
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Posted: Fri Feb 24, 2012 1:30 pm Post subject: Image Overlay on webcam video streaming |
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Hi Everyone:
I want to overlay image on my webcam video streaming and i followed some of the steps:
In Terminal 1 i executed:
1. mkfifo tfifo
2. mplayer -vf bmovl=0:0:tfifo tv://
After this command i can able to see the webcam stream.,
in my second Terminal 2 i hv executed:
1. echo "RGBA32 200 200 0 0 0 1"; cat overlay.rgba >tfifo
after executing this command I got a error message on the terminal 1 : "vf_bmovl: Unknown command: ''. Ignoring." at the final it shows "Mplayer Crashes".
This is very importance for my career please somebody help me to solve this problem.
Thanks in Advance! |
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tomk Bodhisattva
Joined: 23 Sep 2003 Posts: 7221 Location: Sat in front of my computer
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