EVS XT2 - Important Recommendations

XT Series DISK RECORDER – Version 9 - Hardware Technical ReferenceIssue 5.00
EVS Broadcast Equipment SA – April 2008
16
• 4.6 x faster than real time on a single transfers with Avid DNxHD® or
Apple ProRes 422 at 120Mbps (PAL)
• 4.8 simultaneous real time transfers with Avid DNxHD® or Apple ProRes
422 at 145Mbps (NTSC)
• 3.8 x faster than real time on a single transfers with Avid DNxHD® or
Apple ProRes 422 at 145Mbps (NTSC)
RESTORE
Maximum transfer speeds through the Gigabit ports of the XT[2] server :
• 6 simultaneous real time transfers with Avid DNxHD® 85Mbps
• 4x faster than real time on a single transfers with Avid DNxHD® 85Mbps
• 5.7 simultaneous real time transfers with Avid DNxHD® 100Mbps
• 3.4 x faster than real time on a single transfers with Avid DNxHD®
100Mbps
• 5 simultaneous real time transfers with Avid DNxHD® or Apple ProRes
422 at 120Mbps (PAL)
• 3 x faster than real time on a single transfers with Avid DNxHD® or
Apple ProRes 422 at 120Mbps (PAL)
• 4.1 simultaneous real time transfers with Avid DNxHD® or Apple ProRes
422 at 145Mbps (NTSC)
• 2.5 x faster than real time on a single transfers with Avid DNxHD® or
Apple ProRes 422 at 145Mbps (NTSC)
SIMULTANEOUS BACKUP AND RESTORE
The backup sessions reach higher bandwidth and pre-empt the bandwidth
against the restore sessions. On a ‘per session’ based, the system allocate
between 3.75 and 6 times more bandwidth to backup session than to restore
session.
1.5.7.4 IMPORTANT RECOMMENDATIONS
• For 6-channel configuration, maximum bitrates for Avid DNxHD® or
Apple ProRes 422 should be 145Mbps (NTSC) or 120Mbps (PAL).
• “Super Motion + 1 Cam” configuration (i.e. 1 Super Motion REC + 1 Std
REC + 1 Super Motion PLAY + 1 Std PLAY) : maximum bitrates for Avid
DNxHD® or Apple ProRes 422 should be 145Mbps (NTSC) or 120Mbps
(PAL).