Added parameter to specify bit depth

convert.m

@@ -2,22 +2,25 @@ function frames = convert(frames,varargin)
 %CONVERT Summary of this function goes here
 %   Detailed explanation goes here
 
+[~,defBitDepth] = 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.parse(varargin{:});
 inColSpace  = p.Results.inColSpace;
 outColSpace = p.Results.outColSpace;
+bitDepth    = p.Results.bitDepth;
 
 imgSize = ndims(frames{1});
 switch imgSize
     case 3
         if (strcmp(inColSpace,'rgb') && strcmp(outColSpace,'ycbcr'))
-            frames = cellfun(@utils.rgb2ycbcr,frames,'UniformOutput',false);
+            frames = cellfun(@(f) utils.rgb2ycbcr(f,bitDepth),frames,'UniformOutput',false);
         elseif (strcmp(inColSpace,'ycbcr') && strcmp(outColSpace,'rgb'))
-            frames = cellfun(@utils.ycbcr2rgb,frames,'UniformOutput',false);
+            frames = cellfun(@(f) utils.ycbcr2rgb(f,bitDepth),frames,'UniformOutput',false);
         end
     case 2
         warning('Monochrome image, no conversion');