There are billions of hours of video on YouTube, literally. And that's hardly the most astounding statistic about the site, which has been the go-to destination for uploading and watching videos ...

You can stream billions of videos on YouTube, but sometimes, you might just want to download some for offline viewing. Downloading your own videos is easy, of course ...

By default it saves the downloaded videos to the same directory from which the program was called with the video id as the saved filename. You can change this behaviour by adding the -t option, which ...