THOMSON ViBE VS7000, Руководство пользователя

Страница: 129 / 276

Chapter 3 ’Web Browser Interface’ — Workflow Library Content Parameters
ViBE VS7000 129
User Manual
™ Dolby surround EX : set to enable to identify the encoded audio
as material encoded in Surround EXTM. This parameter is only
used if the encoded audio has two Surround channels.
™ A/D converter type : enables audio that has passed through a
particular A/D conversion stage to be marked as such, so that a
decoder may apply the complementary D/A process. Choice
between: Standard or HDCD.
™ Mixing level : acoustic pressure of the sound during the final
mixing, in decibels.
„
Bitrate for Mono : choose from the list the bitrate to use for mono
audio.
„
Bitrate for Stereo : choose from the list the bitrate to use for stereo
audio.
„ Bitrate for 5.1 : choose from the list the bitrate to use for 5.1 audio.
„ Bitstream mode : choose from the list the type of audio service:
™ Complete main : main audio service
™ Music and effect : main audio service
™ Visually impaired : associated service
™ Hearing impaired : associated service
™ Dialogue : associated service
™ Commentary : associated service
™ Emergency : associated service
™ Voiceover : associated service
™ Karaoke : associated service
„ Line mode DRC : information used by Dolby® Digital audio decoders
with line-level outputs, to adjust their output dynamic according to a
profile. Choose from the list the line mode to use for Dynamic Range
Control.
„ RF mode DRC : information used by Dolby® Digital audio decoders
with an RF-remodulated output, to adjust their output dynamic
according to a profile. Choose the profile from the list.
„ Preferred stereo downmix mode (multi-channel only) : choose from
the list if you would rather use Lt/Rt or Lo/Ro downmix in a decoder
with stereo outputs:
™ Lt/Rt preferred : Left total/Right total. The Lt/Rt downmix totals
the Surround channels and adds them in-phase to the Left
channel and out-of-phase to the Right channel. This enables a
Dolby Surround Pro Logic decoder to rebuild the L/C/R/S
channels for a Pro Logic home theater.