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.
IFC Dictionary entry overview: What does IFC mean? â¢ IFC (noun) The noun IFC has 1 sense: 1. a United Nations agency that invests directly in companies and guarantees loans to private investors; affiliated with the World Bank Familiarity information: IFC used as a noun is very rare.