CamStudio is an open source Windows application for fast high quality and resolution video capturing and able to achieve high compression. CamStudio is able to video capture full screen resolution screencasts and encode directly into Xvid and DivX.

Using Mac? Screencasting on mac…

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• Jing Project – The concept of Jing is the always-ready program that instantly captures and shares images and video from your computer to anywhere.
• iShowU – allows you to capture and record anything you can see on your screen, along with audio from a compatible source (like a microphone) as well as any audio from the mac itself.
• Snapz Pro X – is a video capture technology, adroitly capturing full motion video of anything on your screen at a blistering pace, complete with digital audio, and an optional microphone voiceover.
• Macvide ScreenCap – Macvide ScreenCap allows you to capture and record anything you can see on your screen to image, video or flash. You can record audio from your desktop or from a microphone or other input device. With ScreenCap you can visual tutorials based on your own desktop content and movements.
• Camtasia:mac – Software for making a movie from content you record off your computer screen. There’s no easier way to create videos that are effective and fun to watch.
• Capture Me – is an open source screen capture and recording utility for Mac OS X
• QuickTime X – in Snow Leopard QuickTime got its own Screen Recording feature.

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