Convert SMPTE-TT ST-2052 (.ttml, .xml) file to a Web VTT (2018 spec) (.vtt) file

We support converting SMPTE-TT ST-2052 (.ttml, .xml) to Web VTT (2018 spec) (.vtt)

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.

Web VTT (2018 spec) is an open subtitles file. It is commonly known by the extension .vtt. Ooona Tools has full support of importing and exporting Web VTT (2018 spec) files.