February 2018
Beginner to intermediate
364 pages
10h 32m
English
Content preview from Python Web Scraping Cookbook
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How it works
The .ffmpeg file is actually an executable. The code executes the following ffmpeg command as a sub process:
ffmpeg -i BigBuckBunny.mp4 -ss 00:01:03.000 -frames:v 1 thumbnail.jpg -y
The input file is BigBuckBunny.mp4. The -ss option informs where we want to examine the video. -frames:v states that we want to extract one frame. Finally we tell ffmpeg to write that frame to thumbnail.jpg (and -y confirms overwriting an existing file).
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.