From 28d00971513b6337acaf3ce27034bfb940edcbd4 Mon Sep 17 00:00:00 2001
From: Karl Kroening <karlk@kralnet.us>
Date: Sat, 27 May 2017 23:18:14 -1000
Subject: [PATCH] Update readme

---
 README.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/README.md b/README.md
index 1b3eeb3..cb66cf1 100644
--- a/README.md
+++ b/README.md
@@ -109,6 +109,8 @@ node = ffmpeg.filter_(node, 'fps', fps=25, round='up')
 node = ffmpeg.output(node, 'dummy2.mp4')
 ```
 
+When in doubt, look at the [existing filter implementations](https://github.com/kkroening/ffmpeg-python/blob/master/ffmpeg/_filters.py) and/or the [official ffmpeg filter documentation](https://ffmpeg.org/ffmpeg-filters.html).
+
 ## Contributing
 
 Please feel free to report any bugs or feature requests.