gistfile1.rb

private
  def mediainfo!
    `#{@mediainfo_binary} #{@full_filename}`
  end

>> require 'mediainfo'
=> true
>> mediainfo = Mediainfo.new "foo(bar).mov"
sh: -c: line 0: syntax error near unexpected token `('
sh: -c: line 0: `mediainfo foo(bar).mov'
=> #<Mediainfo:0xb7a1c98c @mediainfo_binary="mediainfo", @parsed_response={}, @path=".", @raw_response="", @full_filename="foo(bar).mov", @filename="foo(bar).mov">
>> mediainfo.video?
=> false
>> mediainfo.audio?
=> false
>> exit