Not accounting for Params in src in wp_video_shortcode

[cartpauj]

Trying to pass a src with URI params fails the ext matching here: https://core.trac.wordpress.org/browser/tags/4.1.2/src/wp-includes/media.php#L1761

The issue is due to the regex in wp_check_filetype here: https://core.trac.wordpress.org/browser/tags/4.1.2/src/wp-includes/functions.php#L2052

It needs to be changed to something like:

$ext_preg = '!\.(' . $ext_preg . ‘)(\?.*)?$!i';

Example src URL that fails:
​https://wordup.s3.amazonaws.com/99-right-curve-sequence.mp4?AWSAccessKeyId=KEY&Expires=1429813612&Signature=SIG

[johnbillion]

Duplicate of #30377.