1.) ISDB-T 2.) MPEG2 SD, MPEG2 HD, H.264/AVC SD, H.264/AVC HD 3.) USB PVR 4.) Software upgrade through USB / Cardreader ... .264/AVC HD,MPEG4 AVC/H264Bandwidth : 7,8MHzDemodulation: QPSK, 16QAM, 64QAMFFT SIZE: 2K,8KCode Rate : 1/2,2/3,3/4,5/6 ... ,7/8Guard Intervals:1/4,1/8,1/16,1/324.USB DecodeDVR supporting:Stereo ...