<MediaFilethe literal text <MediaFile (case sensitive) Negated Character Class[^>]* *matches any number of characters outside the set below:
>the literal > (6210 / 768 / 3E16)
type="videothe literal text type="video (case sensitive) \/the literal / (4710 / 578 / 2F16)
mp4"the literal text mp4" (case sensitive) Negated Character Class[^>]* *matches any number of characters outside the set below:
>the literal > (6210 / 768 / 3E16)
>the literal > (6210 / 768 / 3E16)
*?matches any number of characters from the set below:
\sany whitespace character
\Sany non-whitespace character
<the literal < (6010 / 748 / 3C16)
\/the literal / (4710 / 578 / 2F16)
MediaFile>the literal text MediaFile> (case sensitive) g modifier: global. Finds all matches instead of stopping after the first
m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string