
Web GUI Control
5-126
EN/LZT 790 0023/1 R16A
Parameter
Values
Description
A/D converter type
Standard, HDCD
Indicates type of A/D conversion used.
Digital de-emphasis
Off, Auto, On
To meet the Dolby Digital encoding algorithm specification
the audio must not have pre-emphasis applied. If the input
signal does have pre-emphasis applied, a de-emphasis
filter must be applied prior to encoding.
DC high pass filter
enable
Off, On
Removing the DC component can lead to more efficient
encoding, but there is a risk that signals that do not reach
100% PCM may exceed this after filtering and therefore
must be clipped.
Bandwidth low-pass
filter enable
Off, On
Remove high frequency signals before encoding. The filter
removes frequencies that would not normally be encoded.
Low-frequency effects
low pass filter enable
Off, On
Apply a 120 Hz low pass filter prior to an encode. Should
only be switched off if it is known that there are no
frequencies above 120 Hz.
Surround attenuation
enable
Off, On
Attenuate surround channels by 3 dB before encoding.
Theatrical and consumer mixing rooms use different levels
for the surround channels, and this can be used to
compensate.
Surround phase shift
enable
Off, On
Apply a phase shift of 90 degrees to the surround
channels. This simplifies the decode process for producing
a 'Lt/Rt' downmix.
5.5.3.5.3
Splicing Stream Configuration
Splicing
The parameters listed in the table below are available on the
Splicing
tab of the
Properties
widget on the
Service Configuration
page when an SCTE 35 stream is
selected in the
Outputs
widget. The same parameters can be accessed through the
Advanced/CE-HEVC/Video/Video 1/Video/Main Video/Splicing
menu on the front
panel.
Table 5.108 Splicing Parameters
Parameter
Values
Description
Splicing Control
Off, On VANC Message Only
On VANC Message only does not insert splice point, but
converts the SCTE 104 message to SCTE 35 message in
the output.
To enable splicing, a splice point insertion license
(CE/SWO/DPI) is needed.
Splice Null Insertion
Off, On
Used to determine the insertion of NULL SCTE 35
messages into the output stream if no messages have
been sent for 500ms.
Audio Splicing
Off, On
Used to determine if audio is manipulated at the point that
the video splice occurs.
Summary of Contents for AVP 1000 1RU
Page 10: ...Preliminary Pages x EN LZT 790 0023 1 R16A BLANK...
Page 42: ...Installing the Equipment 2 18 EN LZT 790 0023 1 R16A BLANK...
Page 176: ...Front Panel Control 4 60 EN LZT 790 0023 1 R16A BLANK...
Page 319: ...Web GUI Control EN LZT 790 0023 1 R16A 5 143 Figure 5 43Support Page Device Management Tab...
Page 320: ...Web GUI Control 5 144 EN LZT 790 0023 1 R16A BLANK...
Page 324: ...Advanced Video Processing and Networking 6 4 EN LZT 790 0023 1 R16A BLANK...
Page 374: ...Options Licensing and Upgrades 7 28 EN LZT 790 0023 1 R16A BLANK...
Page 396: ...Preventive Maintenance and Fault finding 8 22 EN LZT 790 0023 1 R16A BLANK...
Page 444: ...Technical Specification B 28 EN LZT 790 0023 1 R16A BLANK...
Page 446: ...Audio Coding C 2 EN LZT 790 0023 1 R16A BLANK...
Page 452: ...Differences For Contribution Encoder and Voyager II D 2 EN LZT 790 0023 1 R16A BLANK...
Page 456: ...Differences For Contribution Encoder and Voyager II D 6 EN LZT 790 0023 1 R16A BLANK...
Page 458: ...Alarm Lists E 2 EN LZT 790 0023 1 R16A BLANK...
Page 500: ...Alarm Lists E 44 EN LZT 790 0023 1 R16A BLANK...
Page 502: ...Logo Creator F 2 EN LZT 790 0023 1 R16A BLANK...
Page 508: ...Logo Creator F 8 EN LZT 790 0023 1 R16A BLANK...