Convert SUB to SMI
How to convert sub to smi. Possible sub to smi converters.
Convert SUB files online
We don’t have a dedicated online converter for SUB to SMI yet, but you can convert SUB files online to these formats:
How to convert sub to smi file
- Video subtitles
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sub to smi conversion represents transformation of subtitles from standard SUB format (Divx subtitles) to somewhat less known SMI format that was originally used by Microsoft. As far as we know, you should be able to convert sub to smi using URUworks Subtitle Workshop or similar program.
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Understanding SUB and SMI file formats
SUB files are subtitle files used in conjunction with video files to display text on the screen. They are often paired with IDX files, which contain the timing information for the subtitles. SUB files are typically used in DVD and DivX video formats.
SMI (Synchronized Multimedia Integration Language) files are used to provide subtitles or captions for multimedia content. They are based on XML and can include timing, style, and layout information, making them more versatile than simple text-based subtitle formats.
How to convert SUB to SMI
Converting SUB files to SMI format can be beneficial if you need more control over the subtitle presentation or if your media player supports SMI but not SUB. The conversion process involves extracting the subtitle text and timing information from the SUB file and formatting it into the SMI structure.
Best software for SUB to SMI conversion
One of the best tools for converting SUB to SMI is Subtitle Edit. This free, open-source software supports a wide range of subtitle formats and provides a user-friendly interface for editing and converting subtitles.
To convert using Subtitle Edit, follow these steps:
- Open Subtitle Edit and go to File → Open to load your SUB file.
- Once the file is loaded, navigate to File → Export → SMI to save the file in SMI format.
Subtitle Edit also allows you to adjust the timing, style, and layout of your subtitles before exporting, giving you full control over the final output.
SUB vs SMI: format comparison
How the SUB and SMI formats compare on the properties that matter most for this conversion.
| Property | .SUB MicroDVD subtitle | .SMI SAMI Caption File |
|---|---|---|
| Text styling | Basic | Extensive |
| On-screen positioning | Yes | Yes |
| Timing precision | Frame-based | Centiseconds |
| Storage | Separate file | Embedded in the file |
| Player support | Limited | Limited |
| Plain-text readable | Yes | Yes |
| Typical file size | Very small | Very small |
| Open standard | No | Partly open |
| Introduced | — | 1998 |
| Developer | — | Microsoft |
| MIME type | — | application/smil+xml |
Suggested software and links: sub to smi converters
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