You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: viewMovieFiltering.m
    path of file: ./repos/ciatah/@ciatah
    
    the code of the file until where you have to start completion: function obj = viewMovieFiltering(obj)
	% Allows testing of spatial filtering.
	% Biafra Ahanonu
	% branched from controllerAnalysis: 2014.08.01 [16:09:16]
	% inputs
		%
	% outputs
		%

	% changelog
		% 2021.08.10 [09:57:36] - Updated to handle CIAtah v4.0 switch to all functions inside ciapkg package.
	% TODO
		%

	import ciapkg.api.* % import CIAtah functions in ciapkg package API.

    
function obj = viewMovieFiltering(obj)
	% Allows testing of spatial filtering.
	% Biafra Ahanonu
	% branched from controllerAnalysis: 2014.08.01 [16:09:16]
	% inputs
		%
	% outputs
		%

	% changelog
		% 2021.08.10 [09:57:36] - Updated to handle CIAtah v4.0 switch to all functions inside ciapkg package.
	% TODO
		%

	import ciapkg.api.* % import CIAtah functions in ciapkg package API.

	[fileIdxArray idNumIdxArray nFilesToAnalyze nFiles] = obj.getAnalysisSubsetsToAnalyze();

	movieSettings = inputdlg({...
			'start:end