Listly by Nick Kellet
Easily embed SlideShare presentations into your WordPress posts by using the SlideShare WordPress.com embed code.
This plugin makes videos responsive using the FitVids jQuery plugin on WordPress.
This plugin will automatically resize your WordPress auto-embeds, including video and other iframes, in a responsive fashion. It currently supports the following providers: Live Example Visit the test page where you can resize the browser and watch the videos automatically scale to fit the resolution.
This plugin modifies the built-in Vimeo and YouTube oEmbed auto-embeds so they are full-width, and flexible while maintaining their original aspect ratio. As of version 1.2.2 it contains English, Portuguese (BR), and Spanish translations.
This plugin, like most things useful, grew out of a need. I had a Prezi and I had a WordPress blog. I Googled for a few hours, trying to find a way to embed one within the other, and found some dirty hacks that ended up not working, as well as a plugin or two that didn't work, or only half worked.
Make sure to include an ID. The plugin understands both the unique presentation ID (found in the prezi.com URL) or the entire URL. [prezi id='hgjm18z36h75'] [prezi id='http://prezi.com/hgjm18z36h75/why-should-you-move-beyond-slides/']
Blubrry PowerPress brings the essential features for podcasting to WordPress. Developed by podcasters for podcasters, PowerPress offers full iTunes support, web audio/video media players and more. PowerPress Key Features Full iTunes Support: Adds iTunes compliant podcast feeds to your WordPress blog.
The Podcasting plugin by TSG brings complete podcasting support to WordPress. Podcasting will take a file from somewhere on the web (either your site or another site) and it will add it to an iTunes-based feed. Podcasting also includes a player allowing visitors to your site to view the file on the web.
This plugin converts all SoundCloud Shortcodes into embeddable SoundCloud players. It works for any SoundCloud track, playlist, user, or group. Once you install this plugin, it works for any of your blog posts.
Plugin to easily integrate List.ly lists on WordPress. Add/edit lists, add items to lists and embed lists as responsive content using customizable shortcodes. Listly lets you curate and crowdsource any list embedded in a blog post / page. Listly empowers your audience to contribute to the list content on your blog.