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Old 08-01-2017, 10:49 AM   #1
AlexBB
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Color separation after a webcam


Hi there. I may be faced with a problem to separate code streams for 3 colors at a webcam output: red, green and blue. How can I do it?

There is a Comparison of webcam software article on Wikipedia. I wonder if anybody is familiar with it and can advise me on that?

Thanks.
 
Old 08-01-2017, 01:28 PM   #2
Shadow_7
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OpenCV might have an option to do something with that. But you might have to write a program to do that if you need realtime. Once you have a video, you can use ffmpeg to filter out parts and other edits. At a minimum extract frames as images and use an image program to extract things to taste.
 
Old 08-01-2017, 02:33 PM   #3
AlexBB
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@Shadow_7, thank you. I prefer to write a program myself although I want to know how I can address the webcam in a computer and possibly I will find it in your references. - Alex
 
  


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