VN-Matrix 300 • System Conguration 44
Typical Application Bit Rates

Typical bit rates — Video

Application zBroadcast Contribution
zCamera Panning
zSports/Nature
zLifestyle
zBroadcast News Media
Gathering
zStatic Camera Frame
zInterviews
zStatic Camera Frame
zSurveillance
zTelepresence
zCollaboration
zVideo Phone
Profile zHigh Detail
zHigh Motion
zHigh Detail
zLow Motion
zLow Motion
zNo Motion
Control
Mode
PBR PBR with dynamic Frame
management
Peak flow rate
Resolution
SDI
(270 Mbs)
10 to 20 Mbps 3 to 10 Mbps 500 kbps to 3 Mbps
HD-SDI
(1.5 Gbs)
50 to 90 Mbps 15 to 50 Mbps 2 to 15 Mbps
3G-SDI
(3 Gbs)
100 to 180 Mbps 30 to 100 Mbps 4 to 30 Mbps
Typical Bit rate (video)

Typical bit rates — Embedded Audio

The VN-Matrix 300 supports the transport of the Ancillary data that is embedded in the
video transport.
The ancillary data contains audio, timecode, closed caption and other user specific
information. The VN-Matrix 300 supports the transport of audio data only.
Audio overview:
zAvailable in blocks of 4 channels.
zAudio Bit rate
z For HD and 3G sources, the audio bit rate is approximately 4 Mbs for each channel
in the group. The total bit rate for each group is approximately 16 Mbs.
z For SD sources, the audio bit rate is approximately 2 Mbs for each channel in the
group. The total bit rate for each group is approximately 8 Mbs.
z Forward error correction may be applied to correct the network problem.
z FEC is required to correct for packet drops on the network.
z FEC is only added to Audio only
z Implements the recommendations dened of PRO-MPEG COP3
z FEC can add up to 50% bit rate overhead.