Updated April 10, 2017. In grammar, a demonstrative is a determiner or a pronoun that points to a particular noun or to the noun it replaces. There are four demonstratives in English: the near demonstratives this and these, and the far demonstratives that and those. This and that are singular; these and those are plural.
In the context of video compression, codec is a concatenation of encoder and decoderâa device that only compresses is typically called an encoder, and one that only decompresses is a decoder. The compressed data format usually conforms to a standard video compression specification.
community technology center (CTC) source code analysis. Source code analysis is the automated testing of source code for the purpose of debugging a computer program or application before it is distributed or sold. A community technology center (CTC) is a facility that provides free or low-cost computer access, and sometimes training, to people lacking the resources to have a computer in their home.