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Thread: Parsing Video on the Teensy

  1. #1
    Senior Member
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    Jul 2014
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    Parsing Video on the Teensy

    I have always used Paul's movie2serial Processing script when I want to send video to my LED arrays. Unfortunately, there seems to be some bottle necks when I try to use it on larger displays. Now that Teesny's are a lot faster, I was wondering if it might be possible to send frames to the Teensy and have it pull the correct pixels and output them to the LEDs. I have also seen some other boards that take an HDMI input from the computer and then send signals to LEDs, has anyone tried that with a Teensy?

  2. #2
    Senior Member
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    Jul 2014
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    any ideas?

  3. #3
    How large is a "larger" display?

  4. #4
    Senior Member
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    Jul 2014
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    I have gotten it to work for a 10k LED display but have trouble going larger than that. I am trying to work up to a display that will be about 70k LEDs.

  5. #5
    Senior Member
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    Jul 2014
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    I see there are some libraries for outputting VGA signals from a Teensy. Are there any that can be used for interpreting VGA or HDMI signals that would come into a Teensy?

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