There's a new version of aVideo called Smart Video, which is better for you to share videos. For WordPress 2.5.x to 2.8.x, it's recommended to update to Smart Video.
Adds a link under embedded video's which allows the users to convert the video to mp3, supports: Youtube, Vimeo, Metacafe and many others
This plugin only for some chinese video site.
A plugin for WordPress to display flash videos. Such as TuDou, QQ Video, Ku6, Sina Video, YouKu, Sohu Video, YouTube, Vimeo, Mofile and so on.
This Plugin Adds a link under embedded video's that allows to download or convert the video to mp3.
Video Enhanced allows you to insert videos from video hosting sites including Youtube, Vimeo, tudou, sohu, sina and more.
用这个插件,直接输入优酷视频的链接,就行了！
Ultimate responsive multimedia Gallery allows to create unlimited Image, Video (YouTube and Vimeo) and link galleries with unlimited possibilities.
Smartideo 是为 WordPress 添加对在线视频支持的一款插件（支持手机、平板等设备HTML5播放）。 目前支持优酷、搜狐视频、土豆、56、腾讯视频、新浪视频、酷6、华数、乐视、YouTube 等网站。