You have the possibility to natively integrate videos of different formats. From Youtube to Dailymotion through Vine, you can also directly integrate videos in .mp4 and .webm formats, there are many possibilities. The best part? There’s nothing to do, just copy and paste the link, that’s all.
For Youtube, nothing simpler than the link of the page is enough, but for other hosts, it is better to right click directly on the video to get the link thanks to the option ; Copy the video address