CAPTIONS & BROADCAST
Subtitle Region and Vertical Text Preview
Test supported writing modes and regions. Flag player compatibility limits.
WORKED EXAMPLE
Screen & cues
Input, export & project notes
Projects save editable content, controls and source fingerprints. Original binary files remain on your device; reselect them after reopening to regenerate media-dependent results. Downloads may include a bounded proof rather than the full original. Review the method and export labels before delivery.
Using Subtitle Region and Vertical Text Preview
Test supported writing modes and regions. Flag player compatibility limits.
- Start with Try example to see the subtitle region and vertical text preview workflow. Open UTF-8 SRT/WebVTT, or edit the worked cue records and supporting arrays. Imported cues become editable content; timings use seconds. Specific style, font, language and review workflows use the extra evidence shown in the Content panel.
- Use the nearby controls and editable records, then choose the main update button. Undo/redo restores content and settings; keep source media to regenerate file-dependent projects.
- Review the preview, Evidence and Review tabs. WebVTT vertical cue setting; browser/player support differs. SVG proof displays text safely without reproducing every native subtitle layout rule.
- Choose Export for the actual task files, report JSON/CSV or the complete ZIP. Save project retains editable content and control settings. Original binary media is not embedded; source fingerprints help identify the files needed when reopening.
Example
The tailored example produces 3 evidence records. WebVTT vertical cue setting; browser/player support differs. SVG proof displays text safely without reproducing every native subtitle layout rule.
Questions & answers
What does Subtitle Region and Vertical Text Preview do?
Test supported writing modes and regions. Flag player compatibility limits. WebVTT vertical cue setting; browser/player support differs. SVG proof displays text safely without reproducing every native subtitle layout rule.
What can I open?
Open UTF-8 SRT/WebVTT, or edit the worked cue records and supporting arrays. Imported cues become editable content; timings use seconds. Specific style, font, language and review workflows use the extra evidence shown in the Content panel.
What can I download?
The Export tab lists actual artifacts generated by the current input. A complete ZIP includes task files, evidence, editable content and method notes. Audio processing produces PCM WAV where applicable; music utilities add MIDI or practice WAV; frame workflows include PNG frames and an optional silent, sampled WebM proof. Graphic outputs may include SVG/HTML, and geometry workflows disclose supported OBJ/STL/PLY outputs.
What should I check before using the result?
WebVTT vertical cue setting; browser/player support differs. SVG proof displays text safely without reproducing every native subtitle layout rule. Inspect the export in its intended player, engine, editor, printer or delivery workflow. Findings are scoped checks, not certification. Processing stays in the browser; the public site retains approved advertising and optional consent-based analytics.
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