EVS XT-3 User Manual

XNet Transfers
The maximum number of real-time channels between EVS servers through the SDTI ports
of the XT3 server are summarized in the following table.
The following tables take into account a field rate of 50.00 Hz, and the resolution 1080i,
without SLSM REC, and the following reference bandwidths:
• an SDTI network of 1.5Gbps, with a maximum bandwidth of 110 MB/s
• an SDTI network of 3Gbps, with a maximum bandwidth of 200 MB/s.
Note
The transfer speed in real-time for a single A/V stream is 10% lower compared
to the number of real-time transfers.
For example, a single transfer will be processed 15.2x faster than real-time for
XDCAM HD, and around 8.7x faster than real-time for Apple ProRes 422 LT.
Codec
Field
Rate
Video
Bitrate
(Mbps)
Block-
Based
Bandwidth
(MB/s)
RT
Transfers
(1.5G SDTI)
RT
Transfers
(3G SDTI)
XDCAM HD 50.00 Hz 50 6.5 16.7 30.5
Apple ProRes 422
LT
50.00 Hz 85 11.4 9.6 17.5
HD Mjpeg Standard 50.00 Hz 100 33.3 3.3 6.0
HD Mpeg-2 Intra 50.00 Hz 100 33.3 3.3 6.0
DVCPro HD 50.00 Hz 100 12.9 8.5 15.5
AVC Intra 100 50.00 Hz 111 13.3 8.2 15.0
Avid DNxHD® 120 50.00 Hz 120 14.8 7.4 13.5
Apple ProRes 422
SQ
50.00 Hz 120 16.6 6.6 12.0
Avid DNxHD® 185 50.00 Hz 185 22.2 4.9 9.0
Apple ProRes 422
HQ
50.00 Hz 185 25.0 4.4 8.0
HARDWARE TECHNICAL REFERENCE MANUAL XT3 Server 12.05
4. Software Specifications 33

EVS XT-3 Specifications

General

Brand	EVS
Model	XT-3
Category	Server
Language	English