The following closed captions file formats are supported on export:
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Depending on the type of the captions file you wish to export to, you will be asked to adjust some of the following settings.
Scenarist Closed Caption Format (SCC)
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Export channel | Depending on your choice for Channel, the prepared subtitle file will be inserted in one of the two data channels used with the Closed Captions. |
Export upper case | Will output a file which text contains only UPPER-case letters. |
Double control codes | The control characters are duplicated to ensure correct transmission. |
Extended charset | Enables the use of characters from the Line 21 extended character list set. If not selected and there are extended characters in the captions you will receive an error message. |
Blank between pop-ons | The default value is 2 frames. |
SMPTE-TT CEA-608 Captions (.xml)
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Is Bold | Exports all subtitles text as bold. |
Script version | Select "CEA-608" to export standard SMPTE-TT or "Crackle ver 1.1" to export subtitles compatible with Crackle specification. |
Font size | Vertical and Horizontal width are used to define the text's precise position on the screen. Values of 80% are considered default because they correspond to the CEA-608 requirements for positioning the text in the 32x15 grid. We suggest you using the defaults unless something else is required. |
Time Format | When exporting "CEA-608" file, timing in the output will be expressed as Media Time, whilst when exporting "Crackle" compatible, timing will be exported as SMPTE Timecode. |
Tunnel 608 | By clicking on the Tunnel 608 Data, raw closed captions data will be exported in the <Head> section of the output SMPTE-TT file in order to preserve the original CEA-608 closed captions stream. |
Export channel | Depending on your choice for Channel, the prepared subtitle file will be inserted in one of the two data channels used with the Closed Captions. |