EVS XT nano User Manual

Restore Transfers
Internal 1GbE Connection
The maximum number of real-time transfers through the 1GbE ports of the XTnano server
in 1080i, are summarized in the following table:
Codec
Field
Rate
Video
Bitrate
(Mbps)
Block-
based
bandwidth
(MB/s)
RT
Transfers
Transfer
Speed
(faster than
RT)
Apple ProRes
422 LT
50.00 Hz 85 11.8 5.5 3.4x
HD Mjpeg
Standard
50.00 Hz 100 33.4 1.9 1.2x
HD Mpeg-2 Intra 50.00 Hz 100 66.7 1.0 0.6x
DVCPro HD 50.00 Hz 100 23.6 2.7 1.7x
AVC Intra 100 50.00 Hz 111 28.6 2.3 1.4x
Avid DNxHD®
120
50.00 Hz 120 14.9 4.3 2.7x
Apple ProRes
422
50.00 Hz 120 16.7 3.9 2.4x
Avid DNxHD®
185
50.00 Hz 185 22.3 2.9 1.8x
Apple ProRes
422 HQ
50.00 Hz 185 25.0 2.6 1.6x
Simultaneous Backup and Restore
The backup sessions reach higher bandwidth and pre-empt the bandwidth against the
restore sessions. On a ‘per session’ base, the system allocate between 3.75 and 6 times
more bandwidth to backup session than to restore session.
22 4. Software Specifications
EVS Broadcast Equipment SA Issue 12.02.A- December 2013

EVS XT nano Specifications

General

Brand	EVS
Model	XT nano
Category	Server
Language	English