EVS XT2+, Technical Reference Hardware Manual

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Issue
10.05.A
XT2+ Series DISK RECORDER – Version 10.05 - Hardware Technical Reference
EVS Broadcast Equipment SA – July 2011
22
Avid DNxHD® & Apple ProRes 422 at 180Hz (“NTSC 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 15 31.97 MB/s 6.41 2.00 4.04 6.09 8.08
Avid DNxHD® 100 Mbps 12 39.96 MB/s 5.13 1.36 3.15 4.55 6.30
Avid DNxHD®
Apple ProRes 422
145 Mbps 9 53.28 MB/s 3.85 1.12 2.26 3.41 4.52
Avid DNxHD®
Apple ProRes 422 HQ
220 Mbps 6 79.92 MB/s 2.57 0.48 1.38 2.27 3.16
XFile2 and XF2 Transfers for Avid DNXHD® and Apple ProRes
422
XFile2 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)
XF2 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)