<?php

$html = '<h1 class="video-title one two clearfloat">get this</h1>';

$raymor_regex = '/<h1 class="video-title([^>]*)\">([^<]*)<\/h1>/';
$brujah_regex = '/<h1 class="video-title[^"]+">([^<]+)/';
$mikke_regex = '/<h1 class="video-title\s+(.*?)">(.*?)<\/h1>/i';

preg_match($raymor_regex,$html,$raymor);
preg_match($brujah_regex,$html,$brujah);
preg_match($mikke_regex,$html,$mikke);

echo "raymor \n\n";
print_r($raymor);

echo "brujah \n\n";
print_r($brujah);

echo "mikke \n\n";
print_r($mikke);

raymor

Array
(
    [0] => <h1 class="video-title one two clearfloat">get this</h1>
    [1] =>  one two clearfloat
    [2] => get this
)
brujah

Array
(
    [0] => <h1 class="video-title one two clearfloat">get this
    [1] => get this
)
mikke

Array
(
    [0] => <h1 class="video-title one two clearfloat">get this</h1>
    [1] => one two clearfloat
    [2] => get this
)