tomcat

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  • in reply to: overlaying text and images #8576
    tomcat
    Participant

    Any knows the answer to the above question?
    Tomcat

    in reply to: overlaying text and images #8550
    tomcat
    Participant

    I am still a little unclear. My video signal is coming from TV Ariel so I don’t know if it is composite video. I am connecting the experimenter to the TV with the video input coming from the TV aerial. Will this still work?

    I have also looked at the code (text and graphics display on video) and can’t figure out

    1) how to add my own image (I have some graphics file which are png format). How can I do this?
    2) how to change my text at run time? What I mean is that I want to change it by ideally typing it on a keyboard or something and then it is displayed on the TV.

    Thanks

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