HQPlayer 4 Desktop 4.0.0 released!

New client-server model with a separate client/control application. Server side graphical interface has been streamlined. Support for realtime audio inputs. Support for separate filter selection for 1x source rates and higher rates. Client application can be also used with HQPlayer Embedded. Various improvements to the control API. Upgrade discount coupon codes available for existing customers of HQPlayer Desktop 3.