def mencoder(link,destin):
        from string import join
        aim = (parse_asx(link))
        process = subprocess.Popen(['mencoder', '-oac', 'copy', '-ovc', 'copy', '-o', str(destin), str(aim[0])], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
        global pid_mencoder
        pid_mencoder=process.pid
        while process.poll() == None:
                buffer = []
                while True:
                        char = process.stdout.read(1)
                        if char == '\r':
                                aLine = join( buffer, '' )
                                buffer = []
                                break
                        else:
                                buffer.append(char)
                if aLine:
                        if re.findall('\(...\)', aLine):
                                print aLine
                                percentage = aLine.lstrip("\(")
                                percentage = aLine.rstrip("\)%")
                                percentage = int(percentage)
                                progress_count_mencoder = progress_count + percentage
                                print (percentage)
                                progress.update(progress_count_mencoder)