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Closed caption converter

Project description

Build Status pre-commit

pycaption is a caption reading/writing module. Use one of the given Readers to read content into a CaptionSet object, and then use one of the Writers to output the CaptionSet into captions of your desired format.

Tested with Python versions 3.6, 3.7, 3.8 and 3.9. (for Python 2 use pycaption < 1.0.0)

For details, see the documentation.

Changelog

2.0.1

  • Added newline between merged SRT captions with overlapping timestamps
  • Updated tests for SAMI format
  • Updated tests for SRT format
  • Added zero padding to 1-digit hours outputted by WebVTTWriter

2.0.0

  • Dropped support for Python 3.5
  • Updated tests to run using pytest
  • Added pre-commit config

1.0.7

  • Fixed issue with SCC paint-on buffer not being cleared after storing
  • Removed null DFXPReader captions from the resulting caption list
  • Updated SCCReader double command handling to include the positioning and tab offset case

1.0.6

  • Added MicroDVD format
  • Fix for missing end times when reading multiple SAMI paragraphs inside a SYNC
  • Fix for wrong order when multiple SRT captions have the same timestamp
  • Fix for DFXP timestamps adding leading zeros to 2-digit hours
  • Added support for BeautifulSoup 4.9
  • Added tests for SCC to DFXP conversion when the source contains ampersands
  • Added support for Python 3.9

1.0.5

  • Added language parameter to WebVTTWriter
  • Fix for TranscriptWriter merging words at caption boundary
  • Updated documentation with positioning information
  • Updated DFXP reader to fallback to the document’s language if no language is present on individual <div>
  • Introduced PYCAPTION_DEFAULT_LANG environment variable and set it to default to ‘und’
  • Fixed DFXPReader timestamp validation to accept frames and frames conversion to microseconds

1.0.4

  • Included tests in PyPI tarball
  • Ignore WebVTT empty cues instead of raising an exception
  • Updated BeautifulSoup version to >=4.8.1,<4.9 and fixed failing tests
  • Handled index error when sending bad timestamp for DFXP format

1.0.3

  • Fixed issue with SCC reader including both special characters and their potential substitute
  • Modified enum34 dependency to versions under Python 3.4
  • Removed Python 3.4 and added 3.6, 3.7 and 3.8 to Travis tests

1.0.2

  • Fixed typos in SCC positioning codes
  • Added missing SCC positioning codes to positioning map

1.0.0

  • Added Python 3 support

0.5.x

  • Added positioning support
  • Created documentation

License

This module is Copyright 2012 PBS.org and is available under the Apache License, Version 2.0.

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Files for pycaption, version 2.0.1
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