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Versions: 10
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Stored size: 1.61 KB
Contents
require 'libis/tools/extend/string'
require 'libis/tools/extend/empty'
require 'libis/tools/command'
require 'csv'
require 'libis/format/config'
module Libis
module Format
module Tool
class FFMpeg
include Singleton
include ::Libis::Tools::Logger
def self.installed?
result = Libis::Tools::Command.run(Libis::Format::Config[:ffmpeg_cmd], "-h")
result[:status] == 0
end
def self.run(source, target, options = {})
self.instance.run source, target, options
end
def run(source, target, options = {})
opts = []
opts += options[:global] unless options[:global].empty?
opts += options[:input] unless options[:input].empty?
opts << '-i' << source
opts += options[:filter] unless options[:filter].empty?
opts += options[:output] unless options[:output].empty?
opts << target
timeout = Libis::Format::Config[:timeouts][:ffmpeg]
result = Libis::Tools::Command.run(
Libis::Format::Config[:ffmpeg_cmd], *opts,
timeout: timeout,
kill_after: timeout * 2
)
raise RuntimeError, "#{self.class} took too long (> #{timeout} seconds) to complete" if result[:timeout]
raise RuntimeError, "#{self.class} errors: #{result[:err].join("\n")}" unless result[:status] == 0
warn "FFMpeg warnings: #{(result[:err] + result[:out]).join("\n")}" unless result[:err].empty?
{
command: result,
files: [ target ]
}
end
end
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems