All you need to do to embed something into a post or page is to post the URL to it into your content area. Make sure that the URL is on its own line and not hyperlinked (clickable when viewing the post). Source: http://codex.wordpress.org/Embeds
We are so happy to announce The Print Designer Bundle! Hooraay! Get $500+ worth of awesome items for only $20! http://t.co/KtfxQkyC
— Envato (@envato) October 16, 2012
Flickr
Youtube
http://www.youtube.com/watch?v=u8WQeJ2Ajes
Vimeo
You can use all of these:
- YouTube (only public videos and playlists – “unlisted” and “private” videos will not embed)
- Vimeo (note older versions of WP have issues with https embeds, just remove the s from the https to fix)
- DailyMotion
- blip.tv
- Flickr (both videos and images)
- Viddler
- Hulu
- Qik
- Revision3
- Scribd
- Photobucket
- PollDaddy
- WordPress.tv (only VideoPress-type videos for the time being)
- SmugMug (WordPress 3.0+)
- FunnyOrDie.com (WordPress 3.0+)
- Twitter (WordPress 3.4+)