JAVASCRIPT DOWNLOAD VIDEO DOWNLOAD

If it wasn't a real video or an invalid link, youtube-dl would tell us and we can give the user an error. If we're able to get the metadata, this means that the video is a valid video that can be downloaded. The metadata for a video is a collection of attributes about the video, such as its webpage url, thumbnail, video length, file size, title, description, upload date, and so on. We can do this by retrieving the video's metadata using youtube-dl. First, we have to verify that the link they provided is an actual video that can be downloaded.

JAVASCRIPT DOWNLOAD VIDEO DOWNLOAD

Let's say that a user wants to download the video from the link. Luckily, someone's already done that, with ! And it can even download the executable file for you (the youtube-dl program itself) so you don't have to manage that at all. I'm writing my server in NodeJS, so ideally I would have a wrapper to use with youtube-dl to make it extra easy for me to use. youtube-dl is a program that's capable of downloading videos from YouTube and many other sites. Many of these sites use an underlying program called. I would paste in the YouTube link and wait for it to give me a download link. My usual strategy would be to search 'youtube to mp4' and then click on the first result. The video should automatically play right when the chart starts and continue without any interruptions so the player can have a smooth dance session.Įveryone's wanted to download a YouTube video at some point, but the methods for doing so have often been less than ideal.

Greater control over the experience - I don't want users to be able to pause and play videos while they play the game.

This would also lead to scoring complications if the video is paused. If there's a momentary connection issue, their rhythm will be thrown off and the video will pause.

Improving the play experience - when playing a chart, the YouTube video will have to load and play as they dance.

Using an already downloaded video would ensure that there isn't any buffering or lag when editing. Improving the editor user experience - to create new dance charts from YouTube videos, a player needs to go to the Create tab and make a new project, using a YouTube video as the source.The video needs to be inside of an accessible (or similar) element on the webpage and cannot be embedded.

TensorFlow.js (the machine learning platform that I'm using) can't analyze an embedded YouTube video.I don't want to embed YouTube videos in my game. (take a look at the previous blog posts if you need more context!) To put it simply, they'll paste a YouTube link into the game and it'll analyze it for them and they'll be able to dance to it, being scored in realtime as they dance along. For the dance game I'm making, I want players to be able to use any YouTube video and dance to it.

Javascript download video