EVS XT-3 Technical Reference Hardware Manual

XT3 Series DISK RECORDER - Version 10.05 - Hardware Technical Reference Manual
Issue
10.05.D
EVS Broadcast Equipment SA – July 2011
25
Calculation:
Maximum SDTI bandwidth / Actual Bandwidth = real time transfers:
110MB/s / 18.4MB/s = 6 real time transfers.
Note: This number is the maximum that the network connection can support.
Of course it is also necessary that the XT3 where the material is stored has
enough local disk bandwidth to feed the network accesses, on top of its own
local channels (see Max. RT Channels)
To get information on the recording capacity of the servers according to the video
bitrates, refer to section 1.8.5 ‘Recording Capacity for XT3 Servers’ on page 17.
Avid DNxHD® & Apple ProRes 422 at 50Hz (“PAL”)
Codec
Video
Bitrate
Fields
/Block
Actual
Bandwidth
Max. RT
Channels
XF2 Storage Capacity
(in hours and minutes)
250GB
500GB
750GB
1TB
Avid DNxHD®
85 Mbps
35
11.43 MB/s
17.94
5.36
11.24
17.11
22.48
Avid DNxHD®
100
Mbps
30
13.33 MB/s
15.38
4.48
9.46
14.44
19.32
Avid DNxHD®
Apple ProRes 422
120
Mbps
26
15.38 MB/s
13.33
4.09
8.28
12.46
16.56
Avid DNxHD®
Apple ProRes 422 HQ
185
Mbps
17
23.53 MB/s
8.71
2.43
5.32
8.21
11.04
Avid DNxHD® & Apple ProRes 422 at 150Hz (“PAL Super
Motion 3x”)
Codec
Video
Bitrate
Fields
/Block
Actual
Bandwidth
Max. RT
Channels
XF2 Storage Capacity
(in hours and minutes)
250GB
500GB
750GB
1TB
Avid DNxHD®
85 Mbps
12
33.33 MB/s
6.15
1.55
3.54
5.53
7.48
Avid DNxHD®
100 Mbps
10
40.00 MB/s
5.13
1.36
3.15
4.54
6.30
Avid DNxHD®
Apple ProRes 422
120 Mbps
9
44.44 MB/s
4.61
1.26
2.56
4.25
5.52
Avid DNxHD®
Apple ProRes 422 HQ
185 Mbps
5
66.67 MB/s
3.08
0.57
1.57
2.57
3.54
Avid DNxHD® & Apple ProRes 422 at 59.94Hz (“NTSC”)
Codec
Video
Bitrate
Fields
/Block
Actual
Bandwidth
Max. RT
Channels
XF2 Storage Capacity
(in hours and minutes)
250GB
500GB
750GB
1TB
Avid DNxHD®
85 Mbps
42
11.42 MB/s
17.96
5.36
11.24
17.12
22.48
Avid DNxHD®
100 Mbps
36
13.32 MB/s
15.39
4.48
9.47
14.45
19.34
Avid DNxHD®
Apple ProRes 422
145 Mbps
26
18.44 MB/s
11.12
3.28
7.03
10.39
14.06
Avid DNxHD®
Apple ProRes 422 HQ
220 Mbps
17
28.21 MB/s
7.27
2.16
4.37
6.57
9.14

EVS XT-3 Specifications

General

Brand	EVS
Model	XT-3
Category	Server
Language	English