Category: Uncategorized
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Splitting a video file in sections using ffmpeg at cli
Consider a file named ‘x.mp4′. Let’s suppose the video file is wrapped in a MPEG-4 container coded with H.264 and AAC audio. To split the file and keep the file in the most commonly used MPEG-4 container, we could use the following command: The above command has a starting point at the fourth minute in…
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What’s uasort function in php?
Consider an array: Lets suppose we need to sort the 1st dimension based on the position key. What we can do is use the php’s uasort built-in method which will optimize the execution time of the script, we can do it like so: Replacing the values in the above uasort method: or if your above…