OSD - the interactive menu for display various information to the screen: a number of the channel, parameters of the video, the timer etc. What exactly must be shown you can select on this tab.
and Select Skin OSD. You can change veiw time or turn off OSD. In the corresponding dialog box it is possible to uncheck some panels OSD which are not necessary to you for speed up performance of the program. Not included in the distribution kit, skins it is possible to download from a site.
OSD are two types: normal and with Using GUI (Graphical User Interface). Normal OSD can be displayed only within the frame of received video and depends on transmittable picture. Therefore it can be two types: SD (720x576) and HD (1920x1080). In the dialog box the choice possibility is given, in which image to display OSD depending on picture change.