Convert Web VTT (.vtt) file to a SMPTE-TT ST-2052 (.ttml, .xml) file

We support converting Web VTT (.vtt) to SMPTE-TT ST-2052 (.ttml, .xml)

Web VTT is an open subtitles file. It is commonly known by the extension .vtt. Ooona Tools has full support of importing and exporting Web VTT files.

SMPTE-TT ST-2052 is an XML (TTML) timed text subtitles file. It is commonly known by the extensions .ttml, .xml. Ooona Tools has full support of importing and exporting SMPTE-TT ST-2052 files.