一、内录法按照录像机的使用说明书介绍,录像机对录需添置两根内录线方能进行转接。目前市场上供应的各种型号的录像机或放像机的对录插座的形状不统一,给用户带来麻烦,所以使用者往往需要添置一套内录线的转换插头。这套的内录线转换插头价格比较昂贵,而且采用内录线对录的方法要求两根转接线(图像信号和声音信号)不能接错、接触也必须良好,否则将会产 First, the internal recording method in accordance with the instructions of the VCR, VCR need to purchase two recorded lines before the transfer can be carried out. Currently on the market for the supply of various types of video recorders or players on the recording socket shape is not uniform, giving users trouble, so users often need to purchase a set of conversion cable within the plug. This set of internal recording line conversion plug is more expensive, and the use of recorded line recording method requires two adapter cable (image signal and sound signal) can not be wrong, the contact must be good, otherwise it will produce