Videos in the program and in the documentation are created using TechSmith Screen Capture Codec. You must install this codec on your computer in order to view them.
TSCC stands for TechSmith Screen Capture Codec. It is a video encoder-decoder that takes advantage of the unique characteristics of desktop video and produces a superior quality movie at reasonable compression rates.
There are no charges, royalties, or licensing requirements involved in distributing the codec.
If you installed BaseNow there is no need to download and install the codec. It is already included in the program's installation package.
You can download the codec from ftp://ftp.techsmith.com/pub/products/camtasia/tscc.exe. The file is only 150Kb in size.