Captioning File Types & Formats

closed captioning

We provide every closed captioning or subtitle file format currently available.

On-Air Broadcast Captioning DVD Captioning Formats
QuickTime DTV 608/708 Closed Captions Track Scenarist (.scc)
QuickTime 608 Closed Captions (FCP/Podcast/Web) Adobe Encore VS (.txt)
Cheetah International (.asc) & (.cap) Apple XML
Sony Material eXchange Format (.mxf) AVID DS Subtitle File
Avid Advanced Authoring Format (.aaf) Blu-Ray BDN (.xml)
Caption Center (.tdf) DECE CFF
Captions, Inc (.cin) Digital Cinema Distribution Master
SeaChange Closed Captions DVD Studio Pro (.stl)
CPC-715 Files (.onl) QuickTime Subtitles Track
Everts ProCAP (.txt) QuickTime Text Track
MacCaption VANC Data File (.mcc) Spruce (.stl)
Maltrox 4WANC Closed Captions SubRip (.srt)
Multiplexed File for Manzanita Texas Instruments DLP Cinema XML
Ultech (.ult) Ultec DV2000/3000 (.usf, .uyc)
Web & Mobile Captioning Formats
YouTube Captioning (.srt & .scc, WebVTT)
iTunes Captioning (.itt)
Netflix Captioning
Flash XML for CS4 [Timed Text DFXP] (.xml)
Flash XML for Captionate
Flash Text (.txt)
QuickTime (.txt, .smi)
SAMI (.smi)
SMPTE Timed Text (.xml)
Sony Pictures Timed Text
Timed Text DFXP
WebVTT (.vtt)
Windows Media Player SAMI Files (.smi)
RealText (.rt, .smi)
Crackled Timed Text (.xml)