In Broadcast - September 2020 - 76

76

www.inbroadcast.com | Vol: 10 - Issue 9 | September 2020

InMedia

Audio And Video Codecs
The touch panel allows the user to
control and monitor the system. It also
provides a full-screen preview of the
input video signal. The encoder can
be controlled and monitored remotely
via Prodys' ControlPlus soft-ware.
User-definable presets allow the unit
to be setup in advance so that nontechnical operators can accomplish
live broadcasts quickly and easily. A
separate bidirectional IFB/talkback
audio channel allows the reporter to
talk to the studio.
Prodys' Quantum Lite is a
handheld
codec
allowing
field
audio contributions over wireless
networks via dual UMTS /LTE network
connections. Version 2.3.0w adds
two new features. Until now, when
communication was in progress, it
was not possible to change the volume
of the line and USB audio inputs. This
is now possible, as the audio matrix
display, where these controls are
located, is only partly blocked when
the connection is in progress. Gain
adjustment is now allowed but not
matrix settings. The option "Mute
inputs when playing a file" has been

added. When active, the inputs are
automatically muted when the audio
file starts playing.
Systembase' C510ip IP audio codec is
designed for audio streaming over IP,
ISDN and satellite. It incorporates the
apt-X Sub Band ADPCM compressor.
The C510ip is fully compatible with
the existing C310xr ISDN codecs when
operating over ISDN and X.21 circuits.
The C510ip also supports Dual G.711
and Dual G.722 coding to provide
enhanced compatibility with ISDN
codecs from other manufacturers.
Additional design features include 24
bit analogue and AES audio interfaces.
Following a power failure, the C500
series of audio codecs can fully reboot
to the ready state in approximately 1
second.
Telos' Z/IP One is a 1U rack-mount
IP codec for remote broadcasting. It
includes AAC-ELD, AAC-HE, AAC-LD,
MPEG 4 AAC, MPEG 2 AAC, MPEG
Layer 2, G.711 and G.722 codecs,
plus linear audio and optional aptX
enhanced coding. Z/IP One supports
SIP 2.0 protocol and conforms to N/
ACIP standards; it also works with

cont'd...

VoIP devices and connects
to compatible SIP PBXs.
A full complement of
I/O, including Livewire
AoIP, analog and AES/EBU, is
provided.
Tieline's Gateway IP codec supports
up to 16 mono channels or 8 stereo
streams of bidirectional IP audio in
1U. It interfaces with analog and AES/
EBU digital sources, as well as AES67
IP audio infrastructure. An optional
WheatNet-IP interface is available.
The Gateway is intended for largescale audio distribution to single or
multiple locations, as well as managing
multiple incoming remotes at the
studio using SmartStream Plus and
Fuse-IP technologies over internet
connections. It is interoperable with all
Tieline IP codecs and compatible over
SIP with all EBU N/ACIP Tech 3326 and
3368 compliant codecs and devices.
V-Nova is collaborating with Netint
Technologies which produces the
Codensity T408 H.264/H.265 ASIC
based transcoder for live video
streaming at up to 8K. V-Nova's LCEVC
is a multi-platform software library for

V-Nova's
LCEVC T408

MPEG-5 LCEVC. It is claimed to improve
the compression quality of any base
video codec by up to 50% while
simultaneously accelerating encoding
by up to 4x. Any playback device
supporting the underlying codec can
be quickly upgraded in software. "Our
collaboration with Netint illustrates
how even high-performance hardware
transcoding applications can be
enhanced to deliver next-generation
picture quality for both live and VOD
applications," says V-Nova CEO Guido
Meardi.
Vortex Communications CallMe
is an internet codec service that
allows radio and TV stations to put
a contributor on air without needing
directly from an internet-connected
computer, tablet or mobile phone.

New Tieline Gateway Multichannel IP Codec
T

he new Tieline Gateway is
the industry's highest density
DSP-powered 1RU audio codec and
heralds a new era in multichannel IP
streaming. The Gateway codec is a
compact and powerful multichannel
IP audio transport solution for radio
broadcasters. The Gateway codec
streams up to 16 IP audio channels with
support for AES67 out of the box, as
well as AES3 and analog I/O.
"When designing the Gateway
we surveyed many customers, and
although no two customers are the
same, users consistently sought a
balance between increased channel
density and not integrating too many
audio streams in a single box from
a risk perspective. We believe we
have hit the sweet spot that allays
engineers' fears of having too many
eggs in one basket," said Charlie
Gawley, Tieline's VP Sales APAC/EMEA.

Customised Broadcast Options
The Gateway supports up to 16
mono channels or 8 stereo streams
of bidirectional IP audio in 1RU to
increase efficiency and reduce rack
space requirements for engineers.
It interfaces with legacy analog and
AES/EBU digital sources, as well as
newer broadcast plants with AES67
IP audio infrastructure. An optional
internal WheatNet-IP card is also
available and can be retrofitted to the
codec after purchase.
Tieline Gateway is perfect for
STL, SSL and audio distribution
applications,
with
support
for
multicasting and multiple unicasting
technologies. It is also perfect for
managing multiple incoming remotes
at the studio and can simultaneously
connect to up to 16 hardware codecs,
or Report-IT Enterprise smartphone
app users.

Flexible and Feature-rich
Its
feature-rich
and
compact
design
is
interoperable with all Tieline
IP codecs and compatible
over SIP with all EBU N/
ACIP Tech 3326 and 3368
compliant
codecs
and
devices.
Featuring Tieline's revolutionary
SmartStream
PLUS
redundant
streaming, multiple redundant streams
can be configured for individual mono
or stereo connections. The Gateway
codec also supports Tieline's Fuse-IP
data aggregation technologies.
Tieline specializes in high quality
and low latency audio transport over
IP with adaptive jitter management
and error resilient audio streaming.
A comprehensive suite of encoding
options includes Opus, the AAC suite
of algorithms, MP2, MP3, Tieline Music

Gateway MultichannelIP Codec

and Music PLUS, aptX, and PCM linear
audio and the codec is backward
compatible with all Tieline IP codecs.
The Gateway codec front panel
features a colour LCD screen and
keypad, as well as 16 selectable
PPMs. It is also configurable using an
embedded HTML5 Toolbox Web-GUI
interface, which allows full device
configuration and control. Plus, the
Gateway can also interface with
the TieLink Traversal Server, which
supports call groups for simpler
connections between codecs. Using
the Tieline Cloud Codec Controller
engineers can completely remote
control all Gateway codec functions
from anywhere with an internet
connection.


http://www.inbroadcast.com http://www.v-nova.com https://tieline.com https://tieline.com

In Broadcast - September 2020

Table of Contents for the Digital Edition of In Broadcast - September 2020

Contents
In Broadcast - September 2020 - Intro
In Broadcast - September 2020 - Cover1
In Broadcast - September 2020 - Cover2
In Broadcast - September 2020 - Contents
In Broadcast - September 2020 - 4
In Broadcast - September 2020 - 5
In Broadcast - September 2020 - 6
In Broadcast - September 2020 - 7
In Broadcast - September 2020 - 8
In Broadcast - September 2020 - 9
In Broadcast - September 2020 - 10
In Broadcast - September 2020 - 11
In Broadcast - September 2020 - 12
In Broadcast - September 2020 - 13
In Broadcast - September 2020 - 14
In Broadcast - September 2020 - 15
In Broadcast - September 2020 - 16
In Broadcast - September 2020 - 17
In Broadcast - September 2020 - 18
In Broadcast - September 2020 - 19
In Broadcast - September 2020 - 20
In Broadcast - September 2020 - 21
In Broadcast - September 2020 - 22
In Broadcast - September 2020 - 23
In Broadcast - September 2020 - 24
In Broadcast - September 2020 - 25
In Broadcast - September 2020 - 26
In Broadcast - September 2020 - 27
In Broadcast - September 2020 - 28
In Broadcast - September 2020 - 29
In Broadcast - September 2020 - 30
In Broadcast - September 2020 - 31
In Broadcast - September 2020 - 32
In Broadcast - September 2020 - 33
In Broadcast - September 2020 - 34
In Broadcast - September 2020 - 35
In Broadcast - September 2020 - 36
In Broadcast - September 2020 - 37
In Broadcast - September 2020 - 38
In Broadcast - September 2020 - 39
In Broadcast - September 2020 - 40
In Broadcast - September 2020 - 41
In Broadcast - September 2020 - 42
In Broadcast - September 2020 - 43
In Broadcast - September 2020 - 44
In Broadcast - September 2020 - 45
In Broadcast - September 2020 - 46
In Broadcast - September 2020 - 47
In Broadcast - September 2020 - 48
In Broadcast - September 2020 - 49
In Broadcast - September 2020 - 50
In Broadcast - September 2020 - 51
In Broadcast - September 2020 - 52
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In Broadcast - September 2020 - 54
In Broadcast - September 2020 - 55
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In Broadcast - September 2020 - 90
In Broadcast - September 2020 - Cover3
In Broadcast - September 2020 - Cover4
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