Class: Subber::Parser::Vtt

Inherits:
Base
  • Object
show all
Defined in:
lib/subber/parser/vtt.rb

Constant Summary collapse

SUBTITLE_REGEX = 
/(\d*)\n?(^\d{0,2}:?\d{2}:\d{2}\.\d{3}\s-->\s\d{0,2}:?\d{2}:\d{2}\.\d{3}$)\n?(.*)/m
COUNTER_REGEX = 
/\d+/
TIME_RANGE_REGEX = 
/(^\d{0,2}:?\d{2}:\d{2}\.\d{3})\s-->\s(\d{0,2}:?\d{2}:\d{2}\.\d{3}$)/
TIMECODE_REGEX = 
/(^\d{0,2}):?(\d{2}):(\d{2})\.(\d{3})/
CUE_DELIMITER_REGEX = 
/\n\n/
WINDOW_LINE_BREAK_REGEX = 
/\r/
BYTE_ORDER_MARK_STRING = 
"\xEF\xBB\xBF"
INVALID_CUE_START_STRINGS = 
%w(WEBVTT NOTE STYLE REGION)

Instance Attribute Summary

Attributes inherited from Base

#raw_content

Class Method Summary collapse

Class Method Details

.parse(file_content) ⇒ Array<Subber::Subtitle>

Parameters:

  • file_content (String)

Returns:



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# File 'lib/subber/parser/vtt.rb', line 17

def parse(file_content)
  file_content = remove_window_line_break(file_content)
  cues = extract_cues(file_content)

  cues.map.with_index do |cue, index|
    convert_cue_to_subtitle(cue, index)
  end
end