Inc. Program Optimizer Manual

76 Dolby
®
DP600 Program Optimizer Manual
DP600 Program Optimizer Detailed Profile Descriptions
Profile: WAV/EC3_PCM-1 Æ Dolby Digital Plus (337M/340M Formatted .wav) to
.wav Extensible PCM (with Metadata Chunk)
ProfileWAV/EC3_PCM‐1decodesa DolbyDigitalPlus(E‐AC‐3)fileformattedperSMPTE
337M/340Mwrappedina
.wavfilecontainertoa.wavextensiblePCMfile.Theoutput.wav
filealsocontainsaDolbymetadatachunk.NotethattheE‐AC‐3decoderoperatingmode
isLinemode,withscalefactorssetto1.0.
Profile: WAV/E_PCM-1 Æ Dolby E (337M Formatted .wav) to .wav Extensible PCM
(with Metadata Chunk)
ProfileWAV/E_PCM‐1decodesaDolbyEfileformattedperSMPTE337Mwrappedina
.wavfilecontainertoasingleormultiple.wavextensiblePCMfiles.Theoutput.wavfiles
alsocontainaDolbymetadatachunkwiththecorrectdialoguenormalizationvalue
indicatedforeachprogram.
Process Æ Dolby Digital Plus (E AC-3) to PCM
E AC-3 Decoder Operating Mode == Line
WAVE File w/
SMPTE 337 M/340M
formatted
Dolby Digital Plus
(E AC-3)
WAVE Extensible File
(PCM)
w/ Metadata Chunk
Process Æ Dolby E to PCM
Measurement Type Æ Speech-based
ITU-R BS.1770
Dialnorm Metadata Correction only
WAVE Extensible File #1
(PCM)
w/ Metadata Chunk
Program 1
WAVE w/
SMPTE 337M
formatted Dolby E
WAVE Extensible File #n
(PCM)
w/ Metadata Chunk
Program n
. . .