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Add fix for subtitles without duration

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This commit is contained in:
Omar Roth 2018-07-29 10:47:22 -05:00
parent 8fbc066df1
commit 4cc2cf46aa
1 changed files with 3 additions and 1 deletions
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src/invidious.cr
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@ -485,7 +485,9 @@ get "/api/v1/captions/:id" do |env|
track_xml.xpath_nodes("//transcript/text").each do |node|
start_time = node["start"].to_f.seconds
end_time = start_time + node["dur"].to_f.seconds
duration = node["dur"]?.try &.to_f.seconds
duration ||= start_time
end_time = start_time + duration
start_time = "#{start_time.hours.to_s.rjust(2, '0')}:#{start_time.minutes.to_s.rjust(2, '0')}:#{start_time.seconds.to_s.rjust(2, '0')}.#{start_time.milliseconds.to_s.rjust(3, '0')}"
end_time = "#{end_time.hours.to_s.rjust(2, '0')}:#{end_time.minutes.to_s.rjust(2, '0')}:#{end_time.seconds.to_s.rjust(2, '0')}.#{end_time.milliseconds.to_s.rjust(3, '0')}"