How to implement patch

[JonathanBeresford]

Hello, coding newbie here. How do I download the following patch:
https://trac.videolan.org/vlc/attachment/ticket/10191/fieldswap.patch
and, more importantly, how do I implement this patch to my existing vlc?
Thanks in advance.

[Rémi Denis-Courmont]

Click on "Original format" at the bottom of the page.

Documentation on building VLC is available in the wiki.