Reader Derrick Crandall has one chunk of media that he’d like to turn into more. He writes: I have a concert recording on a Blu-ray disc. I’d like to use my Mac to extract the audio from it so I can ...
A reader who prefers to remain anonymous has some movies that he’d like to turn into an entirely different kind of media file. He writes: I have some MPEG-4 music video files and all I want to do is ...
The authors used a subset-based image-correlation approach to detect the motions of points on the surface of an object, capturing target images with a high-speed camera and applying the Gauss-Newton ...
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