Video recording apparatus having low and high resolution operational modes

摘要: Video reproduction apparatus such as a video cassette recorder which is operable in either first conventional mode or second high resolution mode. The includes processing circuitry for selectively signals of format reduced bandwidth, time-division-multiplex (TDM) higher bandwidth than the format. A capstan provided moving magnetic tape along path at speed and greater speed. transducer carried on drum located rotated rotational speed, recording playing back parallel tracks tape. Control structure are controlling circuitry, capstan, so that they least modes. In mode, processes format, moves maganetic to record and/or playback said processed by