support twin protocol and pacth                                                                                                                                                                          Adopt the international advanced solution.Fully compliant with the dvb-s2/DVB-S digital TV reception standardsSupport HDTV / SD TV MPEG-2/MPEG-4/H.264 decodingVideo format support 480i / 576i/720P/1080i/1080pFully compliant MPEG 1/2 Layer l & ll audio, Dolby Digital AC3, Dolby Digital AC-3 Plus(E-AC-3)<optional>Aspect ratio: 4:3/16:9Electronic Program Guide(EPG) for 7 daysAutomatic and manual channel scanFavorite Channel EditSupport teletext/subtitle/audio language selectionMulti languages OSD:English/French/German/Spanish/Italian/ etcPal/NTSC auto-conversionParental lock functionEasy and fast software upgrade via USB portSupport USB 2.0 Support USB 2.0 PVR recording and play MP3, JPG photoHDMI output scart<optional>RF IN <optional>CVBS Output  RCA terminal RGB /YPbPr Output yes,3RCA terminal RF out RF loop outCoaxial OutputInteractive MultimediaRJ45