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I am working on an embedded device using Linux that will read video, process and modify every frame and then return USB video stream. I don't know how to make USB video from a sequence of frames. Can someone direct me where to start?

pavium
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Gregory Khrapunovich
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  • Are you just asking how to create a video stream and send it over USB, or is your the device you're working on a UVC device? – eaj Apr 26 '11 at 13:23
  • Did you mean programatically or are you looking for a tool to do this? – karlphillip Apr 26 '11 at 13:42

2 Answers2

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Take a look at http://electron.mit.edu/~gsteele/ffmpeg/

It shows you how to make video from a sequence of images using ffmpeg and mencoder

musaul
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Yes, take a look at OpenCV.

There are lots of code around here to show you how to use the library. For instance, take a look at: OpenCV: process every frame

Community
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karlphillip
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