Here my solution with Mojo::DOM

(my first steps, I'm sure there is room for improvement)

FWIW: I shortened the input in DATA to two entries to keep it short. 

use v5.12;
use warnings;
use Mojo::DOM;

my $data = join "", <DATA>;

my $dom = Mojo::DOM->new($data);

my $title = $dom->at('title')->text;
my $name  = $dom->at('name')->text;

say <<__HTML__;

<h3>$title</h3>
<b>$name</b>

<ul>
@{[
    entries()
]}
</ul>
__HTML__


sub entries {
    my @res;
    for my $entry ( $dom->find('entry')->each ) {

        my $title = $entry->at("title")->text;
        my $href  = $entry->at("link")->attr('href');
        my $desc  = $entry->at('media\:group > media\:description')->t
+ext;

        push @res, <<__HTML__;

    <li>[$href|$title]<p>
       $desc
    </li>
__HTML__
    }
    return @res;
}

[download]
<Reveal this spoiler or all in this thread>
OUTPUT
    
<h3>TPC 2022 in Houston</h3>
<b>Conference in the Cloud! A Perl and Raku Conf</b>

<ul>

    <li>[https://www.youtube.com/watch?v=waHAGThlRH8|Raku -Ofun for Ev
+eryone - Daniel Sockwell]<p>
       Rakoons like to say that Raku is -Ofun (optimized for fun). Thi
+s talk ... YADDA YADDA ... 
    </li>
 
    <li>[https://www.youtube.com/watch?v=3BYlObnzuKQ|Introducing Perl 
+Data Types - Will Braswell]<p>
       Data types are hints to a computer language, telling the langua
+ge’s   ... YADDA YADDA ...
    </li>

</ul>

[download]

Cheers Rolf
(addicted to the Perl Programming Language :)
Wikisyntax for the Monastery

update

shortened description to ... YADDA YADDA ... for line wrap

In reply to Re: Challenge: Parse XML Feed for Youtube channel -- Mojo::DOM by LanX
in thread Challenge: Parse XML Feed for Youtube channel by LanX

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