DTS PRO Series Guide de l'utilisateur télécharger pdf (Page 65)

DTS-HD Master Audio Suite™,

User Guide

v 2.5

Confidential - Do NOT Duplicate 50 DTS Document No.: 9301F55800D

17781 v1

In the case of a Replace operation, the overlapping identical audio regions would be found one

second from the beginning and end of the shortest encode (Encode 2 in Figure 10-5.1 below).

The regions in Encode 2 (green and yellow selections) must contain bit identical audio to the

same regions in Encode 1. The audio between the overlaps in Encode 2 is the replacement audio.

The shorter encode will always replace the longer encoder.

Figure 10-5.1 Replace Overlap Diagram (not to scale)

 The DTS-HD encoded streams used with the Join/Replace operation must contain a

matching Reference Times (which is specified during the encoding process). This will

insure compatible DTS frame alignment between all encodes having the same reference

time, thus maintaining audio to timecode synchronization.

Note: Encoding with a Reference Time can only be performed with DTS-HD Pro Series

Software Encoder version 0.97, DTS-HD Master Audio Suite-DTS Surround Audio Suite

version 1.0 or later.

The illustration in Figure 10-6 depicts an attempted join of two DTS-HD encoded streams with

differing reference times.

Figure 10-6 Example with Differing Reference Times

1 2 ... 60 61 62 63 64 65 66 67 68 69 70 ... 107 108

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DTS PRO Series Guide de l'utilisateur Page 65