... including Favourite, Move, Delete, Lock - Variable aspect ratio (4:3, 16:9) 4:3 Pan & Scan or Letter Box modes - Support USB ... : DQPSK / QPSK / 16QAM / 64QAM- Guard interval Modes:1/32,1/16,1/8,1/4- FEC Modes Rate: 1/2,2 ... @HL/ML, H.264 L4.1- Aspect ratio: 4:3; 16:9- Video format: PAL / NTSC / SECAM- Resolution: 480i / 576i/720P/1080i ...