Video processing in MATLAB 2009 for Mac OS X and Linux 64 using ffmpeg 1.0

Date Added: September 06, 2013 | Visits: 404

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I checked out a couple of projects out there, e.g. videoIO - but I didn't get lucky with it, so I did some very basic things on my own: * Most stupid way of implementationThe source provides the slowest and most stupid way for video processing, but it works: It starts ffmpeg (must be installed) and writes pictures of every single frame into the dir /tmp/*cputimehash*. Then it reads the pictures iteratively. Video Information is extracted via 'aviinfo' if it is a avi. * both MATLAB video object and uint8 matrixThe objects builds a MATLAB movie object with colormap and a convenient matrix holding all your pixel ready to process. There you can change pixels easily and convert it back (v = v.matrix2movie, v = v.movie2matrix) * Fancy coverflow visualizationYes, I seriously map single frames on 3d objects as a texture. There's nothing wrong about it. You can even zoom, drag and edit every object in there interactively! (see screenshot)needs to have ffmpeg installed

Requirements: No special requirements

Platforms: Matlab

Keyword: Change, Convenient, Easily, Holding, Matrix, Pixel, Pixels, Process, Ready

Users rating: 0/10

License: Shareware

Size: 40.96 KB

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