Accurate Progressive Scanning Technology精确逐行扫描技术
progressive scanningline by line scanning逐行扫描
Outside of some functions that already existed, now it is being developed to new function directions of progressive scanning, etc.
在实现已有的功能外，目前正在向实现逐行扫描等新功能方向发展。
参考来源 - 逐行扫描DVD视盘机