use strict;
my $str = '<div class="videoTitle"><a href="/media/video/1234/" title=\'ddd "da"\'>
bla lba
</a></div>';
my $regex = qr/(<a href=".*(/media/video/\d+/)"*[^>]*>([^<]+)</a>)/p;
my $subst = '';
my $result = $str =~ s/$regex/$subst/r;
print "The result of the substitution is' $result\n";
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Perl, please visit: http://perldoc.perl.org/perlre.html