Importing audio tables of contents from dynamic Excel files

Both types of timestamps are supported by audio tables of contents via dynamic Excel files:

To import timestamps from the beginning of the track, all ChapterTrackNumber columns must be completed with the track's number;
To import timestamps from the beginning of the audiobook, all ChapterTrackNumber columns must be empty.

The data in the ChapterStartTimeValue column will be interpreted as a timestamp from the beginning of the track or the beginning of the audiobook depending on the case described above.

Excel Columns

The chapter column group consists of the following columns, which can be repeated.

Column	Multiplicity	Note
`ChapterPosition`	1	Position of the chapter in the table of contents. Whole number.
`ChapterName`	1	Chapter title.
`ChapterTrackNumber`	0..1	Use only when the timestamp is provided from the beginning of the track. Number of the audio track on which the chapter is located. A track can contain several chapters. Mandatory for audiobooks only.
`ChapterStartTimeValue`	0..1	Chapter start timestamp (in seconds). The timestamp will be interpreted according to the chosen timestamp type (if `ChapterTrackNumber` is provided for all chapters, it will be a timestamp from the beginning of the track). 0 if the audio track contains only this chapter or if the chapter starts at the beginning of the track. Mandatory for audiobooks only.

Note: Incomplete tables of contents will be rejected.