http://gitunderground.i2p/archive/youtube-dl/src/branch/master/youtube_dl/extractor/massengeschmacktv.py
<small>(?:(?P<width>\d+)x(?P<height>\d+))?\s+?\((?P<filesize>[\d,]+\s*[GM]iB)\)</small> ''' , webpage ): formats . append ({ 'url' : durl , 'format_id' : format_id , 'width' : int_or_none ( width ), 'height' : int_or_none ( height ), 'filesize' : parse_filesize ( filesize ), 'vcodec' : 'none' if format_id . startswith ( 'Audio' ) else None , }) self .