Video recording - Helical-scan digital component video cassette recording format using 12,65 mm magnetic tape and incorporating data compression (Format digital-L)
视频记录.使用12.65mm磁带并结合数据压缩的螺旋扫描数字元件盒式录像格式(数字-L格式)
Applies to video cassette recording of digital component video signals and associated digital audio and related control signals on 12,65 mm magnetic tape. Specifies characteristics of the cassettes, the tape, the recording patterns, the processes of digital audio and video coding, data compression, error protection and channel coding, all required to ensure interchangeability.