IEC 62071-3-2005 使用6.35mm磁带的螺旋扫描压缩数字视频盒式系统.格式D-7.第3部分:数据流格式

标准号：IEC 62071-3-2005
中文标准名称：使用6.35mm磁带的螺旋扫描压缩数字视频盒式系统.格式D-7.第3部分:数据流格式
英文标准名称：Helical-scan compressed digital video cassette system using 6,35 mm magnetic tape - Format D-7 - Part 3: Data stream format
标准类型：M71
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：M71
国际标准分类号：33.160.40
引用标准：SMPTE 305M-2005;SMPTE 314M-1999;SMPTE 322M-2004
适用范围：This part of IEC 62071 defines the format of the data stream for the synchronous exchange of DV-based audio, data, and compressed video (whose data structure is defined in SMPTE 314M) over the interface defined in SMPTE 305M. It covers the transmission of audio, subcode data and compressed video packets associated with DV-based 25 and 50 Mb/s data structures including faster-than-real-time transmission for 525/60 SDTI and 625/50 SDTI systems.This standard does not include the data stream of a DV-compressed structure as defined in SMPTE 322M.Space within SMPTE 305M not used by a data stream conforming to this standard may be used for the transmission of data other than those representing DV-based audio, data and compressed video.In this standard, the 60 Hz system refers to the field frequency 59,94 Hz system and the 50 Hz system refers to the field frequency 50,0 Hz system.