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Use WebVTT.build for chapters vtt file

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syeopite 2023-10-21 12:21:23 -07:00 committed by tezlm
parent e638469352
commit 0bc058400d
Signed by: tezlm
GPG key ID: 649733FCD94AFBBA
1 changed files with 2 additions and 30 deletions
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32
src/invidious/videos/chapters.cr
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@ -49,37 +49,9 @@ module Invidious::Videos::Chapters
# Converts an array of Chapter objects to a webvtt file
def self.chapters_to_vtt(chapters : Array(Chapter))
vtt = String.build do |vtt|
vtt << <<-END_VTT
WEBVTT
END_VTT
# Taken from Invidious::Videos::Caption.timedtext_to_vtt()
vtt = WebVTT.build do |build|
chapters.each do |chapter|
start_time = chapter.start_ms.milliseconds
end_time = chapter.end_ms.milliseconds
# start_time
vtt << start_time.hours.to_s.rjust(2, '0')
vtt << ':' << start_time.minutes.to_s.rjust(2, '0')
vtt << ':' << start_time.seconds.to_s.rjust(2, '0')
vtt << '.' << start_time.milliseconds.to_s.rjust(3, '0')
vtt << " --> "
# end_time
vtt << end_time.hours.to_s.rjust(2, '0')
vtt << ':' << end_time.minutes.to_s.rjust(2, '0')
vtt << ':' << end_time.seconds.to_s.rjust(2, '0')
vtt << '.' << end_time.milliseconds.to_s.rjust(3, '0')
vtt << "\n"
vtt << chapter.title
vtt << "\n"
vtt << "\n"
build.cue(chapter.start_ms.milliseconds, chapter.end_ms.milliseconds, chapter.title)
end
end
end