家用录像系统的变革（蓝光）

At a time when tributes to it are on the rise - the Yale University library has just opened a VHS department - this is the history of the VHS, a globa[展开全部]

　At a time when tributes to it are on the rise - the Yale University library has just opened a VHS department - this is the history of the VHS, a globalized medium. The entertaining portrait of the mythical cassette, through a journey from East to West, then from West to East. The film will also take a look at the 1980s, a period that defined our world.[收起部分]