About .TTML (.DFXP) File Format
To work with TTML (DFXP) files in Anycount, let’s get to know a little more about this format.
Timed Text Markup Language (TTML), earlier called the Distribution Format Exchange Profile (DFXP), is an XML-based W3C standard for timed text. The fiormat was designed to standardise Subtitling and captioning in online media. It has been adopted widely in the television industry. It is supported by most modern media players, but not by major internet browsers, which primarily use WebVTT
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TTML standard (detailed information about the format)