EVS XT[2] - Page 26

XT Series DISK RECORDER - Version 10.03 - Hardware
Technical Reference Manual
Issue
10.03.B
EVS Broadcast Equipment SA
–
July 2010
19
Avid DNxHD® & Apple ProRes 422 at 180Hz (“NTSC Super
Motion 3x”)
Codec Video
Bitrate
Fields
/Block
Actual
Bandwidth
Max. RT
Channels
XT[2] Storage Capacity
(in hours and minutes)
XF[2] Storage Capacity
(in hours and minutes)
5x73GB
5x146GB
5x300GB 250GB
500GB
750GB
1TB
Avid DNxHD® 85 Mbps 15 31.97 MB/s
4.69 2.21
4.46
9.52 2.00 4.04 6.09
8.08
Avid DNxHD® 100 Mbps 12 39.96 MB/s
3.75 1.53
3.49
7.54 1.36 3.15 4.55
6.30
Avid DNxHD®
Apple ProRes
422
145 Mbps 9 53.28 MB/s
2.82 1.24
2.51
5.55 1.12 2.26 3.41
4.52
Avid DNxHD®
Apple ProRes
422 HQ
220 Mbps 6 79.92 MB/s
1.88 0.56
1.54
3.57 0.48 1.38 2.27
3.16
XFile[2] and XF[2] Transfers for Avid DNXHD® and Apple
ProRes 422
XFile[2] bandwidth for backup and restore is 27MB/s. Therefore, it can support:
• 2.4 real time transfers with Avid DNxHD® 85Mbps
• 2.0 real time transfers with Avid DNxHD® 100Mbps
• 1.8 real time transfers with Avid DNxHD® or Apple ProRes 422 at 120Mbps
(PAL)
• 1.5 real time transfers with Avid DNxHD® or Apple ProRes 422 at 145Mbps
(NTSC)
XF[2] bandwidth for backup is 50MB/s and 32MB/s for restore.
Therefore, it can support in backup mode:
• 4.0 real time transfers with Avid DNxHD® 85Mbps
• 3.5 real time transfers with Avid DNxHD® 100Mbps
• 3.0 real time transfers with Avid DNxHD® or Apple ProRes 422 at 120Mbps
(PAL)
• 2.5 real time transfers with Avid DNxHD® or Apple ProRes 422 at 145Mbps
(NTSC)
Therefore it can support in restore mode:
• 2.8 real time transfers with Avid DNxHD® 85Mbps
• 2.4 real time transfers with Avid DNxHD® 100Mbps
• 2.0 real time transfers with Avid DNxHD® or Apple ProRes 422 at 120Mbps
(PAL)
• 1.7 real time transfers with Avid DNxHD® or Apple ProRes 422 at 145Mbps
(NTSC)