大约每隔二年,《视频》杂志都要对其在最大范围内可以获得的盒式空白录像磁带进行测试,以找出性能最好的牌号。但以往测试得出的结论表明,不存在完美无缺、工作性能在每个方面都优于其它牌号的产品。为此,我们绘制了表示每种产品优缺点的图表。今年同往年一样,不存在明显的优胜者。 About every two years, Video Magazine tests its largest available cassette blank videotape to find the best performing grades. However, the conclusions drawn from past tests show that there is no flawlessness and that the workability is superior to the other grades in every respect. To this end, we have drawn a chart that shows the pros and cons of each product. This year, as in previous years, there are no obvious winners.