发明名称 Video tape recorder with recording of a code to identify picture aspect ratio
摘要 An apparatus for recording video and audio signals, in which a magnetic head device is operative to record a unit period segment of a first recording video signal based on a first video signal from which a reproduced picture of a first aspect ratio is properly obtained or a second recording video signal based on a second video signal from which a reproduced picture of a second aspect ratio is properly obtained, a segment of a first digital audio signal based on an audio signal corresponding to the first video signal or a second digital audio signal based on an audio signal corresponding to the second video signal and identifying coce data indicating whether the first or second recording video signal is to be recorded, in respective different portions of a record track formed on a magnetic recording medium.
申请公布号 US5150218(A) 申请公布日期 1992.09.22
申请号 US19910753423 申请日期 1991.08.30
申请人 SONY CORPORATION 发明人 EZAKI, TADASHI
分类号 H04N5/7826;G11B20/02;H04N3/22;H04N5/928;H04N9/79;H04N9/83;H04N9/835 主分类号 H04N5/7826
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