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Fix duration for auto-generated captions
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@ -1646,16 +1646,24 @@ get "/api/v1/captions/:id" do |env|
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END_VTT
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caption_xml.xpath_nodes("//transcript/text").each do |node|
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caption_nodes = caption_xml.xpath_nodes("//transcript/text")
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caption_nodes.each_with_index do |node, i|
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start_time = node["start"].to_f.seconds
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duration = node["dur"]?.try &.to_f.seconds
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duration ||= start_time
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if caption_nodes.size > i + 1
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end_time = caption_nodes[i + 1]["start"].to_f.seconds
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else
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end_time = start_time + duration
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end
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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')}"
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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')}"
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text = HTML.unescape(node.content)
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text = text.gsub(/<font color="#[a-fA-F0-9]{6}">/, "")
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text = text.gsub(/<\/font>/, "")
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if md = text.match(/(?<name>.*) : (?<text>.*)/)
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text = "<v #{md["name"]}>#{md["text"]}</v>"
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end
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