Not a real answer to your question, but you can get rid of the @temp variable: 
while ($dir =~ /,\d{3} ((.*?)\.avi)/gi) {
   # work with $1 here
}

[download]

Since I have no MS DOS or descendent operation systems available here, I don't know exactly how the data looks, so I don't know if the regexes can be simplified or merged.

A perlish way to transverse directories recursively is to use the core module File::Find, which eliminates the use for parsing dir /s output entirely, and makes the script more portable across operation systems.

Perl 6 - second systems done right

In reply to Re: Writing compact conditional regex's by moritz
in thread Writing compact conditional regex's by Mad_Mac

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