Macrovision, Dv recording format, Sub code sector – Sony DVMC-DA1 Manuel d'utilisation

Page 21: Audio sector, Bit audio mode

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Macrovision

This product incorporates copyright protection technology
that is protected by method claims of certain U.S. patents and
other intellectual property rights owned by Macrovision
Corporation and other rights owners. Use of this copyright
protection technology must be authorized by Macrovision
Corporation, and is intended for home and other limited
viewing uses only unless otherwise authorized by
Macrovision Corporation. Reverse engineering of
disassembly is prohibited.

DV recording format

The following figure shows how the signals are
recorded on a DV tape.

Sub code sector

Index signals, time codes, etc.

Video sector

Video signals,
recording data,
etc.

ITI sector

Reference signals for
insert editing, etc.

Audio sector

Audio signals

16-bit audio mode

1

stereo track

12-bit audio mode

2 stereo tracks

continued

21

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