Userscripts.org

This hack will eliminate the need of Javascript for playing clips on YouTube site. (Handy if you have NoScript extension on)

Multiple Video Sizes with realtime switching supported, along with 3 different bandwidth modes! Unavailable video checking, LiveLeak support, version checking, inline embedding. YouTube's URL format means you click videos blindly. This appends ...

Plays video directly in a page with links to video hostings // Проигрывает видео в сообщениях с ссылками на видео хостинги

JavaScript functions for easier element access

FLASH REPLACE (remove) ; all Zap FLASH 's' (.embed.) in link (em) option

zap embeds into page remove embed object remove Flash

On Flickr, this script adds a field providing the HTML embed code for the large version of each image.

This script will eliminate the need of Javascript for viewing YouTube Embeded videos on external sites. (Handy if you have NoScript extension on)

Allow Windows Media Player plug-in to handle embedded DivX/Xvid content

Zorgt ervoor dat je filmpjes van Dumpert.nl kan embedden

When an audio or video link is opened this script will embed a small HTML5 player into the current page instead of downloading the file.

When an audio or video link is opened this script will embed a small JW Player into the current page instead of downloading the file.

Puts pictures and youtube videos in comments without those pesky hyperlinks.

When an audio or video link is opened this script will embed a small Windows Media Player into the current page instead of downloading the file.

Provides 100% valid and semantic (XHTML 1.0 Strict & Transitional) embed code for YouTube videos.

Embed media in Pinboard

Places hyperlinks to collapsible embeds for linked images and linked videos from various popular sites such as YouTube. Includes auto-embedding options.

Adds a permalink on each Skydrive file page for hot-linking and Directly downloading files from SkyDrive

Adds a full-screen button to embedded YouTube videos

Runs on every page and replaces embedded youtube videos with the video set to the highest possible quality

Adds links to download or convert videos with Zamzar.com, and provides code to embed your videos in other sites. Now even works when Flash is disabled!

Displays a posted YouTube-link via the YouTube-Videoplayer, embedded into the Ikariam instant message field.

Creates links under embedded youtube videos and shows thumbnails when hovered over

Adds embed html to the flickr photo or video page (just above the tags) giving you instant access to the html you need to embed the medium size image on a blog or web page.

GreaseMonkey Script Updater - informs user of updates for your script and installs it on demand. Multi-language, capable of showing change history, and more.

Customize YouTube's Player Page

Adds the del.icio.us in-page player to all mp3 (and flv) links

Adds a link below an embedded YouTube video to the YouTube page on which the YouTube video is hosted.

Turns video links into embed tags