SMPTE 249M-1996-电视模拟录制.1/2英寸M-2型.记录-国家数字标准馆

现行 SMPTE 249M-1996

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Television Analog Recording - 1/2-in Type M-2 - Records 电视模拟录制.1/2英寸M-2型.记录

发布日期： 1996-01-01

本标准规定了1/2英寸M-2型螺旋扫描录像机记录的视频、音频、时间码和跟踪控制记录的尺寸和位置，该录像机使用的视频信号具有525行、59.94场/秒、2:1交错的典型扫描结构，并使用ANSI/SMPTE 250M中规定的录像带。本标准还规定了两种不同音频记录模式的记录-通用音频模式和脉冲编码调制（PCM）音频模式。

This standard specifies the dimensions and locations of the video, audio, time code, and tracking-control records, as recorded by 1/2-in type M-2 helical-scan video tape recorders operating with video signals having a typical scanning structure of 525 lines, 59.94 fields/s, 2:1 interlace, and utilizing the video cassettes specified in ANSI/SMPTE 250M. This standard also specifies the records for two different audio recording modes - common audio mode and pulse code modulation (PCM) audio mode.

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发布单位或类别：美国-美国电影与电视工程师协会

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