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peterbraden / node-opencv

OpenCV Bindings for node.js
MIT License
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Add video overlay example #166

Open rumkin opened 10 years ago

rumkin commented 10 years ago

How to add text or image over video stream/file with openCV?

salmanulhaq commented 10 years ago

Currently don't have this functionality implemented. What would you ideally like to have:

  1. Overlay image over video (maintaining alpha channel).
  2. Overlay image over another image with alpha channel?
rumkin commented 10 years ago

I would like to draw on video frame to highlight objects, add watermarks, custom pointers, etc.

maboiteaspam commented 10 years ago

Looking for that kind of function also.