We support converting Swift Interchange (.sif) to TTML IMSC1 Captions (.ttml, .xml)
Swift Interchange is an open subtitles file. It is commonly known by the extension .sif. Ooona Tools has full support of importing and exporting Swift Interchange files.
TTML IMSC1 Captions is a closed captions file. It is commonly known by the extensions .ttml, .xml. Ooona Tools has full support of importing and exporting TTML IMSC1 Captions files.
- Convert from Swift Interchange (.sif) to TTML IMSC1 Captions (.ttml, .xml) using our Convert tool.
- Batch convert from Swift Interchange (.sif) to TTML IMSC1 Captions (.ttml, .xml) using our Batch Convert tool.
