This part of IEC 61834 describes the format extension, using higher compression to increase recording time and reduce running cost. While all DVCRs must have the capability of recording and/or playback in SD (SP) mode, this extension is optional. For this part of IEC 61834, the track data structure is defined by APT = 000b which consists of four areas as described in IEC 61834-1, 4.3.2 and AP1 = AP2 = AP3 = 000b. The data structure of MIC is as clause 10 in IEC 61834-2.
IEC 61834-6-2000由国际电工委员会 IX-IEC 发布于 2000-08。
IEC 61834-6-2000 在中国标准分类中归属于: M71 录制设备,在国际标准分类中归属于: 33.160.40 视频系统。
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