There are other VTT options and they are described as follows:

• Look and Feel
  • Provide following GUI look and feel for user's preferences:
    • System
    • Metal
    • Motif
    • Window
    • GTK (GIMP Tool Kit, GNU Image Manipulation Program)

• Zoom in/Out
  • Provides a way to view different font size globally
  • configurable
  • This feature only change the viewing size, the actual size in tags does not change.

• Find a term
  • Find a term
  • The found term is highlighted if it is text
  • The found term is selected if it is tagged text (markup)
  • Both direction
  • Match case
  • Loop over (start from beginning when it reach the end)

• Line wrapping
  • Line wrapping when the input text is long.
  • Does not work with pure text by design (requires resize)

• Show status
  Show following status on real-time base:
  • Markup overlap
  • Highlight text range
  • Selected markup index
  • Caret position

• Compare to another VTT file
  • VTT provides comparison features to compare two VTT files
    • Source VTT file: current open file (not the current saved VTT file)
    • Target VTT file: user choose from dialog box
    • Please make sure both files are in VTT format with correct data (can be opened by VTT successfully).
  • First, compare text from source and target files
    • If identical, compare next (Tags)
    • If different, provides following information
      • View Text Diff: show both source and target text with difference:

        yellow highlight	changed text
        pink highlight	added or deleted text

      • Stats Reports:
        • File path, characters count, words count, lines count of text from source file
        • File path, characters count, words count, lines count of text from target file
        • Difference Stats
      • Difference:
        • diff output of text from source and target files
      • Raw Data:
        • text from source file
        • text from target file
  • Second, compare tags from source and target files
    • If identical, compare next (Markups)
    • If different, provides following information
      • View Tags Diff:
        • show both source and target tags with visual effect:
      • View Data Diff: show both source and target tags data with difference:

        yellow highlight	changed tags data
        pink highlight	added or deleted tags data

      • Stats Reports:
        • File path, characters count, words count, lines count of tags data from source file
        • File path, characters count, words count, lines count of tags data from target file
        • Difference Stats
      • Difference:
        • diff output of tags data from source and target files
      • Raw Data:
        • tags data from source file
        • tags data from target file
  • Last, compare text from source and target files
    • If identical, show a message for the identical results
    • If different, provides following information
      • View Markups Diff:
        • show difference for both source and target markups with visual effect:

          yellow highlight	changed markups (markup with same start and end position, different tag)
          pink highlight	added or deleted markups

      • View Data Diff: show both source and target markups data with difference:

        yellow highlight	changed markups data
        pink highlight	added or deleted markups data

      • Stats Reports:
        • File path, characters count, words count, lines count of markups data from source file
        • File path, characters count, words count, lines count of markups data from target file
        • Difference Stats
      • Difference:
        • diff output of markup data from source and target files
      • Raw Data:
        • markup data from source file
        • markup data from target file

• Setup configuration
  • Configuration data are defined in configuration file (default: ${VTT_DIR}/data/config/vtt.properties) and read in when VTT is run
  • All data can be modified after VTT is run
  • Can be save (only to the default configuration file)