currently we are doing design for a project to deliver IPTV system.
the client asked us to make limit on the BW max 5 MB we told them that
some chanells require more than 5MB and other require less.
can
any body give me explaination why chanells usually consume diferent
BW. i.e some require 2 MB and others 12 M for example. i need
technical explaination please