DTS PRO Series Guía de usuario descargar pdf (Pagina 98)

DTS-HD Master Audio Suite™,

User Guide

v 2.5

Confidential - Do NOT Duplicate 83 DTS Document No.: 9301F55800D

17781 v1

APPENDIX:

a) Automation Rules (Due to the Blu-ray Specifications)

a. ALL automation points/nodes must be contained within the single Primary Audio Region.

The AAF file uses the timecode of the Primary Audio region as the reference for the

embedded volume automation changes during Secondary Audio playback. If automation lies

outside of the Primary Audio file, the AAF does not retain it.

b. If the Secondary Audio files are placed as independent regions, the automation should begin

and end with a 0dBFS point/node at the boundaries of each Secondary Audio region (Drawn

on the Primary Track). This is because the AAF format does not recognize points outside the

region boundaries and this can cause abrupt volume changes. Here is an example:

You believe you are creating a smooth fade… But this is how it is being interrupted.

If you create 0db points at the beginning and end… Your fades will be recognized properly.

An easy way to achieve 0db points at the start and end of the referenced region:

1) Make sure the A to Z button is on to enable key commands:

2) Make sure that your Primary Track is set to show volume automation on its track.

3) Highlight your entire Secondary Audio region (For this example, it should be on the track below your

Primary Audio track.)

4) Hit the P button, which will move your selection area up to the Primary Track.

5) Select the normal trim tool (F6).

6) Click in the middle of the region, which will make the tool face downwards.

7) Click, pull the volume slightly down, and release. This will automatically create points at the exact

beginning and end points, relative to the Secondary Audio region below.

8) Fine-tune your points of automation as needed.

b) Advisements

Primary

Secondary

Primary

Secondary

Primary

Secondary

Primary

Secondary

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DTS PRO Series Guía de usuario Pagina 98