my @converted_list = map { sprintf('0x%04x', $_) } unpack('v*', $line);
    
my $ctr;
foreach (@converted_list) {
   print OUTFILE "$_, ";
   print OUTFILE "\n" unless ++$ctr % 8;
}

##</code><code>##

my $ctr;
print map { ++$ctr % 8 ? "$_, " : "$_\n" }
      map { sprintf('0x%04x', $_) }
      unpack('v*', $line);

##</code><code>##

# Each line has 8 16-bit words, so 16 bytes.
local $/ = \16;

while (<INFILE>) {
   print join ', ',
         map { sprintf('0x%04x', $_) }
         unpack('v*', $_);
   print("\n");
}