print "-> Creating $opt_o with title '$opt_t' from the following video files in last modified date order:\n";
open(CHAPTERS,">$chapter_file") || die "-E- Unable to create chapter file: $chapter_file\n";
my $chapter_num = 0;
print "-> Creating $opt_o with title '$opt_t' from the following video files in last modified date order:\n";
open(CHAPTERS,">$chapter_file") || die "-E- Unable to create chapter file: $chapter_file\n";
my $chapter_num = 0;