Playback Groups were introduced with Titan v13, January 2020. This functionality is not available in earlier versions.

This example is meant to show how Playback Groups are created, how playbacks are added, how the various parameters are conveyed, and which caveats need to be taken care of. Particular attention should be paid to setting IEnureables.

• Handles.SetSourceHandleRange
• Handles.ClearSelection
• PlaybackGroups.CreatePlaybackGroupWithPlaybacks
• Playbacks.FilterByPlaybackHandle
• PlaybackGroups.SetCurrentPlaybackGroupFromUserNumber

• Handles.ContextHandles
• PlaybackGroups.CurrentPlaybackGroup

PlaybackGroupsBasics.xml

<?xml version="1.0" encoding="utf-8"?>
<avolites.macros>
 
<!-- 1 -->
<!-- adding playbacks selected by location to a new playback group -->
 
  <macro id="Wiki.Macros.PlaybackGroups.Test.AddPB12tonewPBG" name="Add Playbacks 1 and 2 to new PBG">
    <sequence>
      <step>Handles.SetSourceHandleRange("Playbacks", {0, 1})</step>
      <step>PlaybackGroups.CreatePlaybackGroupWithPlaybacks("Test", Playbacks.FilterByPlaybackHandle(Handles.ContextHandles))</step>
      <step>Handles.ClearSelection()</step>
    </sequence>
  </macro>
 
<!-- the new PBG is also current as in PlaybackGroups.CurrentPlaybackGroup -->
 
<!-- 2 -->
<!-- adding playbacks selected by user numbers (string notation) to the current playback group -->
 
  <macro id="Wiki.Macros.PlaybackGroups.Test.AddCue3CL1tocurrPBG" name="Add Cue 3 CL 1 to curr PBG">
    <sequence>
      <step>PlaybackGroups.AddPlaybacksToGroup(PlaybackGroups.CurrentPlaybackGroup, "{cueHandleUN=3,cueListHandleUN=1}")</step>
    </sequence>
  </macro>
 
<!-- 3 -->
<!-- adding a playback selected by its user number to the current playback group -->
<!-- this requires Playbacks.FilterByPlaybackHandle() to make sure it is a playback handle -->
 
  <macro id="Wiki.Macros.PlaybackGroups.Test.AddPB2tocurrPBG" name="Add PB 2 to curr PBG">
    <sequence>
      <step>PlaybackGroups.AddPlaybacksToGroup(PlaybackGroups.CurrentPlaybackGroup, Playbacks.FilterByPlaybackHandle(userNumber:2))</step>
    </sequence>
  </macro>
 
<!-- 4 -->
<!-- adding a playback selected by its user number to a specific playback group selected by its user number -->
<!-- this requires the handle cast with a string (handle:"playbackGroupHandleUN=1") to identify the playback group -->
 
  <macro id="Wiki.Macros.PlaybackGroups.Test.AddPB3toPBG1" name="Add PB 3 to PBG 1">
    <sequence>
      <step>PlaybackGroups.AddPlaybacksToGroup(handle:"playbackGroupHandleUN=1", "cueHandleUN=3")</step>
    </sequence>
  </macro>
 
<!-- 5 -->
<!-- adding a playback selected by its user number to a specific playback group selected by its user number -->
<!-- this time the playback group is selected by pointing PlaybackGroups.CurrentPlaybackGroup to the user number -->
 
  <macro id="Wiki.Macros.PlaybackGroups.Test.AddCue3tocurrPBG2" name="Add Cue 3 to curr PBG 2">
    <sequence>
      <step>PlaybackGroups.SetCurrentPlaybackGroupFromUserNumber(2)</step>
      <step>PlaybackGroups.AddPlaybacksToGroup(PlaybackGroups.CurrentPlaybackGroup, "cueHandleUN=3")</step>
    </sequence>
  </macro>
 
<!-- 6 -->
<!-- adding playbacks identified by their TitanID to the current playback group -->
<!-- No practical use as the TitanIDs are not really accessible -->
 
  <macro id="Wiki.Macros.PlaybackGroups.AddPBsByTitanId" name="Adding PBs to PBG by TitanID">
    <sequence>
      <step>PlaybackGroups.AddPlaybacksToGroup(PlaybackGroups.CurrentPlaybackGroup, "{ 1812; 1999 }")</step>
    </sequence>
  </macro>
 
</avolites.macros>

This explains the functional steps within the sequence. For all the other XML details please refer to Formats and syntax

tbd

1. make this macro available

tbd