getid3_ac3::bitrateLookup( int $frmsizecod ): int|false

778	public static function bitrateLookup($frmsizecod) {779		// LSB is whether padding is used or not780		$padding     = (bool) ($frmsizecod & 0x01);781		$framesizeid =        ($frmsizecod & 0x3E) >> 1;782 783		static $bitrateLookup = array(784			 0 =>  32000,785			 1 =>  40000,786			 2 =>  48000,787			 3 =>  56000,788			 4 =>  64000,789			 5 =>  80000,790			 6 =>  96000,791			 7 => 112000,792			 8 => 128000,793			 9 => 160000,794			10 => 192000,795			11 => 224000,796			12 => 256000,797			13 => 320000,798			14 => 384000,799			15 => 448000,800			16 => 512000,801			17 => 576000,802			18 => 640000,803		);804		return (isset($bitrateLookup[$framesizeid]) ? $bitrateLookup[$framesizeid] : false);805	}