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Showing results for tags 'ffmpeg'.
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I got a new project today, custom PHP based website for employee training. One requirement for the site is the training videos need to automatically pause in 30 second intervals to display a question - accompanied with 4 radio buttons displaying three incorrect and one correct answer. My question, how would you go about managing the videos to pause the video and popup the html form with the correct and incorrect answers? Would you be working within js, could this be done solely with php? ffmpeg? etc. Thank you guys for the advice! dominic.
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Can anyone suggest how to build web app like http://www1.lost-in-val-sinestra.com/ without flash. We want to pull the data from facebook and using pulled data edit the sample video and play in the browser. I was thinking to use image magick with ffmpeg to edit the video but unable to do it successfully. I tried to edit video using below steps 1. Extract all frames from the video using ffmpeg. 2. Identify the frames need to be customized. 3. Identify the coordinates of placeholders where we need to place the facebook data. 4. Using image magick customized frames with facebook image (facing difficulty here as the video moves continously taking coordinate of each frames is tedious) 5. Create final video with edited frames using ffmpeg.
