Must be done using java applet only, Works in Browser -NO Install.
Applet similar to this applications: (with all player controls and functions)
screencast-o-matic.com

Platforms/browsers that app should support.
Use Java applet (requires min Java 1.5) to do the screen capture and playback so theoretically it should support all major platforms and browsers. Here is the list that screenrecorder needs to support.

* Windows (XP/Vista/7) / IE 7.0+
* Windows (XP/Vista/7) / Firefox 3.0+
* MAC OS X / Safari 3.2+
* MAC OS X / Firefox 3.0+
* Ubuntu 8 (32bit) / Firefox 3.0+

Needs to run on Linux Box Centos 5.1

Videos can be exported to flash, quicktime, windows media, etc

Must meet milestone deadline date.