Grass Valley K2 AppCenter v.9.0 - Manual (Page 95)

Terms used in Playlist application
The following terms are used in the Playlist application.
Definition Term
A list is a sequence of events. Playlist
Events are the components that make up a list. Events are created by adding a
clip or program to sections in a list. Event
Playlists created in AppCenter contain at least one section. All events in a
playlist are contained in sections. Sections have properties that include repeat
and pause. A playlist can have up to 100 sections. Each section can contain up
to 1000 events. Section
The clip inserted in a list to create a play event. Source Clip
Playlists can be saved as a program in the K2 system. Programs created from
a playlist include all the media and transitions in the playlist, but nothing that
breaks the flow of playout, such as a pause at the end of an event. Programs
are also created from the continuous record mode. Program
Symbols used in Playlist application
The following table describes the symbols used to describe the properties of items in the list— play
events, sections, and the list itself.
Description Symbol
Locked: The item is locked and cannot be edited.
Pause: At the end of playout, this item will cause playout to pause.
Loop: At the end of playout, the item will repeat.
GPI Output Trigger: This event or section triggers one or more GPI outputs.
Working with programs
A program is a clip generated from a playlist using the Save As Program feature in the Playlist
application. A program includes all the media in the playlist, but does not include any event that
breaks the flow of playout such as a pauses between events. You can insert programs into other
29 October 2012 K2 AppCenter User Manual 95
Working with playlists