How does it work Hdv?
Cuma, Mart 14th, 2008
HDV stores 16:9 high definition video on DV tapes, supporting both 720p and 1080i (NTSC and PAL), using MPEG-2 compression for data rates of 19Mbps and 25Mbps respectively, comparable to the bitrates of ordinary DV (25Mbps). Audio is compressed by 75% using MPEG-1 Layer 3.