How to embed a YouTube / Vimeo / Instagram / Twitter / etc on a WordPress page
Paste the YouTube or Vimeo URL on a new page line.
When the page is published the video player will automatically display where the URL was placed. View the embedded video outside of WordPress page edit.
Example video embedded using this method
Use this rich media embedding method for the following services:
YouTube (only public videos – “unlisted” and “private” videos will not embed)
Vimeo
DailyMotion
blip.tv
Flickr (both videos and images)
Viddler
Hulu
Qik
Revision3
Scribd
Photobucket
PollDaddy
Google Video
WordPress.tv (VideoPress-type videos only)
SmugMug
FunnyOrDie.com
Twitter
Facebook
Instagram
Soundcloud
View the full list on the WordPress website.