Cleaned a bit

convert.m

@@ -2,12 +2,12 @@ function frames = convert(frames,varargin)
 %CONVERT Summary of this function goes here
 %   Detailed explanation goes here
 
-[~,defBitDepth] = utils.precision(class(frames{1}));
+[~,bitDepth] = utils.precision(class(frames{1}));
 
 p = inputParser; p.StructExpand = true; p.KeepUnmatched = true;
 p.addOptional('outColSpace' , 'ycbcr'     , @ischar);
 p.addOptional( 'inColSpace' , 'rgb'       , @ischar);
-p.addOptional( 'bitDepth'   , defBitDepth , @isnumeric);
+p.addOptional( 'bitDepth'   , bitDepth , @isnumeric);
 
 p.parse(varargin{:});
 inColSpace  = p.Results.inColSpace;