Fixes in parse_commands.py

            absolute_out = re.search(r"\s(([\S]+)(.wav))$", cmd)

            args = []

            inputs = sum([1 if path.exists(a) else 0 for a in cmd.split()]) - 2 # One is the exec, one is the output, rest is inputs

            for arg in cmd.split():

                # Adjust file arguments, pass other arguments as they are

                if path.exists(arg):

                    arg = path.relpath(arg).replace('\\','/')

                    arg = re.sub('IVAS_dec(.exe)?', '$CUT_DEC_BIN', arg)

                    arg = re.sub('scripts', TESTV_PATH, arg)

                    if ".fer " in cmd:

                        arg = re.sub('tests/ref', REF_PATH + r'/ref', arg)

                    arg = re.sub('tests/ref', REF_PATH + r'/ref', arg) # For .fer cases the bitstream is in ref

                    if re.search("\.wav$",arg):

                        arg = re.sub('tests', CUT_PATH, arg) # Output argument for decoder ends with .wav

                    else:

                        if inputs > 0:

                            arg, count = re.subn('tests/dut', REF_PATH + r'/ref', arg)

                            inputs = inputs - count

                    arg = re.sub('tests', CUT_PATH, arg)

                        arg = re.sub('tests/dut', REF_PATH + r'/ref', arg) # Input argument

                args.append(arg)

            cmd = ' '.join(args)