file number

mode

Determines the way the files are read

• single file : only the selected file in the list,
• next file : when the file has finished reading the next file in the list is selected,
• previous file : when the file has finished reading the previous file in the list is selected,
• random file : when the file has finished reading a random file in the list is selected.

file number

File number combobox.

• -1: no file is selected.
• 0: the first file in the list is selected.
• 1: the second file in the list is selected
• etc.

number of files

Gives the number of files in the list.