Evs IPDirector Version 5.9 - January 2011 Part 3 User’ Instrukcja Użytkownika Pobierz pdf (Strona 34)

IPDirector Version 5.9

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User Manual

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Part 3: Browsing

EVS Broadcast Equipment – January 2011

Issue 5.9.B

3. Clips, Clip Elements

and Nearline Files

3.1 TERMINOLOGY

From IPDirector version 5.6, the following terms have been introduced:

Term Definition

Nearline Any IT storage, other than the EVS video servers, present

on the network and where A/V material can be backed up

or from which A/V material can be retrieved. These IT

Storage devices are inventoried into the IPDirector

database.

Examples of nearline storage: IP drive, XFile drive, SAN,

NAS…

On-line nearline A nearline is displayed as on-line in the database tree

when the next two conditions are met:

• It is accessible (IP address can be ‘pinged’)

• It is managed by a SynchroDB

On-line nearline file A file stored on an on-line nearline storage and which has

been treated by the SynchroDB.

It can be a hi-res file or a lo-res file.

Off-line nearline file A file stored on an IP drive nearline storage which is no

more on-line, either because it is no longer accessible or

because it is no more managed by a SynchroDB.

It can be a hi-res file or a lo-res file.

3.2 WHAT COMPRISES A CLIP?

Clips are logical entities that contain A/V media.

A clip element is the physical resource inside the clip: XT clip or nearline file.

Every element in a clip shares the same T/C IN, T/C OUT and metadata set.

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Evs IPDirector Version 5.9 - January 2011 Part 3 User’ Instrukcja Użytkownika Strona 34