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Contents
# frozen_string_literal: true
require 'eac_ruby_utils/core_ext'
require 'ehbrs/videos/track'
require 'ehbrs_ruby_utils/executables'
require 'ehbrs_ruby_utils/videos/container'
module Ehbrs
module Videos
class File < ::EhbrsRubyUtils::Videos::Container
enable_simple_cache
TIME_PATTERN = /(\d+):(\d{2}):(\d{2})(?:\.(\d+))/.freeze
class << self
def seconds_to_time(seconds)
t = seconds.floor
hmsf_to_time((t / 3600), ((t / 60) % 60), (t % 60), (seconds - t).round(3))
end
def time_to_seconds(time)
m = TIME_PATTERN.match(time)
raise "Time pattern not find in \"#{time}\"" unless m
hmsf_to_seconds(m[1], m[2], m[3], m[4])
end
private
def hmsf_to_time(hour, minute, second, float_part)
r = [hour, minute, second].map { |y| y.to_s.rjust(2, '0') }
r += float_part > 0.0 ? ".#{float_part.to_s.gsub(/\A(0|[^\d])+/, '')}" : '.0'
r
end
def hmsf_to_seconds(hour, minute, second, float_part)
r = hour.to_f * 3600 + minute.to_f * 60 + second.to_f
r += float_part.to_f / (10**float_part.length) if float_part
r
end
end
private
def tracks_uncached
streams.map { |stream| ::Ehbrs::Videos::Track.new(stream) }.reject do |t|
t.codec_type == ::EhbrsRubyUtils::Videos::Stream::CODEC_TYPE_DATA
end
end
def content_uncached
::EhbrsRubyUtils::Executables.ffprobe.command(path).execute!(output: :stderr).scrub
end
def duration_uncached
m = /Duration\:\s*(#{TIME_PATTERN})/.match(content)
raise 'Duration pattern not find in content' unless m
self.class.time_to_seconds(m[1])
end
def duration_s_uncached
self.class.seconds_to_time(duration)
end
end
end
end
Version data entries
32 entries across 32 versions & 1 rubygems