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Help Page – File Formats Supported
Stellar uses files of different types to support subtitle, caption, audio description, voiceover and dubbing workflows.
The list below is as comprehensive as possible but subject to change as new formats arrive or are added.
Subtitle file formats:
- Open and Edit these formats in Stellar
- SRT
- STL
- PAC
- FPC – Unicode PAC
- Open as Read Only and view these formats in Stellar
- EBU-TT
- EBU-TT-
- DDXFP
- IMSC
- SIF
- WebVTT
- ITT
- TTXT-TTML
- SMPTE-TT
- SMPTE-TT-NBCU
- SMPTE-2052
- Convert to and from these format in Stellar
- JSON – various formats
- .890
- Apple STL
- ASS
- EztXml
- FinalCut
- FinalCutBDN
- FoxIMSC
- Ooona
- SMI
- Generic XML
- SMPTE-428
- Sony BDN
- VTRON
- XIF
Closed Caption Formats
- Open and Edit these formats in Stellar
- TDS
- SCC
- Convert to and from these format in Stellar
- CAP
- UTL
- Lamda CAP
- Spruce BDN
- SMPTE-TTCC
- SUB
Audio Description File Formats
- Open and Edit these formats in Stellar
- ESF
- SRTAD – Open format from Yella Umbrella
- TTAL – Netflix
- Convert to and from these format in Stellar
- Various script formats in CSV
Dubbing File formats
- Open and Edit these formats in Stellar
- SRTDUB – Open format from Yella Umbrella
- TTAL – Netflix
- Convert to and from these format in Stellar
- Various script formats in CSV
Audio file formats
- Wav
- Ogg
Video and media file formats
- Mov,
- Mp4
- Avi
- Ts
- Ps
- Wmv
- Flv
- Ogv
- Mpg
- Mpeg
- Mxf
- M4v,
- Mkv
- Full List – Here
Other Formats
- .PTX – Pro Tools Project File