標準號：BS EN 62330-1-2004
中文標準名稱：使用12.65 mm(0.5 in)磁帶的螺旋掃描數字盒式視頻帶記錄系統.HD-D5格式.第1部分:磁帶錄像機(VTR)規范
英文標準名稱：Helical-scan digital video cassette recording system using 12 - 65 mm (0,5 in) magnetic tape - Format HD-D5 - VTR specifications
標準類型：M71
發布日期：2004/5/11 12:00:00
實施日期：2004/5/11 12:00:00
中國標準分類號：M71
國際標準分類號：33.160.40
適用范圍：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.