User Guide

174 Chapter 11, Authoring in the Scenario Editor
3 To display the title’s Chapter List on the right, click the title folder’s Plus (+) symbol.
4 To change a chapter number, drag it within the Chapter List to a new location (the Title
Entry chapter at the top of the list cannot be moved). The surrounding chapters are
renumbered.
5 To remove a chapter from the Chapter List, select it and click Remove (the Title Entry
chapter at the top of the list cannot be removed).
6 To add a program to the Chapter List, drag it from the left pane to the Chapter List on
the right, to the position within the list where you want it to play.
7 Click OK to close the Chapters Editor. The PTT flags for the edited chapters are updated.
Programs removed from the Chapter List no longer have PTT flags.
Cells and Seamless Play
Playback between cells can be seamless or non-seamless. Seamless playback refers to the
smooth, continual flow of video and audio between different scenes with no noticeable
breaks or jumps in the action. Seamless playback is ideal but not always possible due to the
constraints of DVD technology.
When dragging video tracks that contain multiple scenes to a title folder, a program and cell
is created for each scene. These adjacent cells are set to play seamlessly by default.
Non-seamless play means there is a pause or interruption in playback. Non-seamless play is
necessary when transitioning between cells that:
• Reside in the same PGC but are not adjacent
• Reside in the same PGC with the first cell containing a Cell command
• Reside in separate PGCs
• Reside on different sides or layers of a double-sided or dual-layer disc