This post attempts to answer some of the most frequent questions received on the proposed ISO Data Compression Technologies Technical Committee (DCT TC). See here and here. If you have a question drop an email to leonardo@chiariglione.org. Q: What is the difference between MPEG and DCT? A: Organisation-wise MPEG is a Working Group (WG), reporting to a Subcommittee (SC), reporting to a Technical Committee (TC), reporting to the Technical Management Board (TMB). Another important difference is that a WG makes…