.TTXT File Extension

There is only one file type that uses the .TTXT extension:

MPEG-4 Timed Text Subtitles File

MPEG-4 Timed Text Subtitles File
  • Developer ISO/IEC
  • Popularity
    3.0 (12 votes)
  • Category Video Files
  • Format XML

Movie subtitles file created in the MPEG-4 Timed Text (TTXT) format, which is used for MPEG-4 and 3GP videos and mobile phone movies; uses an XML format and supports textual positioning and styles as well as timing precisions of 1 millisecond.

Timed Text subtitles are often mixed within the video file instead of being delivered as a separate ".ttxt" file.

Software's name License Platforms
Any text editor Any text editor AndroidChrome OSiOSLinuxMacWindowsWindows Phone

Updated: November 16, 2012

Search File Extensions