BS EN 62330-1-2004 使用12.65 mm(0.5 in)磁带的螺旋扫描数字盒式视频带记录系统.HD-D5格式.第1部分:磁带录像机(VTR)规范

标准号：BS EN 62330-1-2004
中文标准名称：使用12.65 mm(0.5 in)磁带的螺旋扫描数字盒式视频带记录系统.HD-D5格式.第1部分:磁带录像机(VTR)规范
英文标准名称：Helical-scan digital video cassette recording system using 12 - 65 mm (0,5 in) magnetic tape - Format HD-D5 - VTR specifications
标准类型：M71
发布日期：2004/5/11 12:00:00
实施日期：2004/5/11 12:00:00
中国标准分类号：M71
国际标准分类号：33.160.40
适用范围：This part of IEC 62330 specifies the content, format, and recording method of the data blocks containing HD compressed video data defined in part 2, audio, and associated data which form the helical records on 12,65 mm (0,5 in) tape in cassettes as specified in IEC 61835. In addition, this standard specifies the content, format, and recording method of the longitudinal record containing tracking information for the scanning head associated with the helical records, and also the longitudinal cue audio, and time and control code. One video channel of HD compressed video data and four independent audio channels are recorded in the digital format. Each of these channels is designed to be capable of independent editing. The HD compressed video data are derived from the following HD video signal: · 1080 line / 59,94 Hz field frequency interlace system · 720 line / 59,94 Hz frame frequency progressive system Figure 1 and Figure 2 show block diagrams of the processes involved in the recorder.