- Dolby Multichannel Audio Tool User's Manual

Generating and Adjusting Metadata

Dolby

DP570 Multichannel Audio Tool User’s Manual 25

Youcanmanuallymodifymostofthesevaluesonthe metadatatabsofthe

DolbyRemote 570applicationshowninFigure 4‐1.Dialoguenormalizationcontrolsare

showninFigure 4‐4.

Figure4‐1 

Figure 4-1 Metadata Tabs

Example 1—Overriding an Individual Parameter Value

We’llassumeyouareusinganexternalmetadatastream.TheoutputoftheDP570is

feedingaDP571orDP569.Youwanttoaddacompressionprofilebecausenonewas

originallyincluded.Todoso:

1. Selecttheprogramyouwishtochange.

2. ClicktheDynamicRangemetadatatabontheDolbyRemote570.

3. Clicktheradiobuttontochangethesourceofthe LineModeCompressionfrom

externaltointernal.

Youcannowselectoneofthefivecompressionprofiles(forexample,FilmLight).

MixLevel 85dBSPL 85dBSPL 85dBSPL 85dBSPL

RoomType NotIndicated NotIndicated NotIndicated NotIndicated

PreferredStereoDownmix Lt/Rt Lt/Rt NotIndicated NotIndicated

Lt/RtCenterMixLevel –3 –3 N/A N/A

Lt/RtSurroundMixLevel –3 –3 N/A N/A

Lo/RoCenterMixLevel –3 –3 N/A N/A

Lo/RoSurroundMixLevel –3 –3 N/A N/A

DolbySurroundEXMode NotIndicated N/A N/A N/A

ConverterType Standard Standard Standard Standard

DataRate NotIndicated NotIndicated NotIndicated NotIndicated

Table 4-1 Metadata Parameter Defaults (continued)

Metadata Parameter

5.1

Channels

channels

channel