From 7a1e250ea307dd98bb728fe4caede1005adeb2dd Mon Sep 17 00:00:00 2001
From: Stephen Seo <seo.disparate@gmail.com>
Date: Fri, 10 Dec 2021 16:08:33 +0900
Subject: [PATCH] Minor fix to Help/Usage text

---
 src/arg_parse.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/arg_parse.cc b/src/arg_parse.cc
index 67f904c..ee3a639 100644
--- a/src/arg_parse.cc
+++ b/src/arg_parse.cc
@@ -25,6 +25,8 @@ void Args::PrintUsage() {
          "  --video\t\t\t\tDither frames in a video\n"
          "  --video-pngs\t\t\t\tDither frames but output as individual pngs\n"
          "  --overwrite\t\t\t\tAllow overwriting existing files\n"
+         "It is recommended to use the .png extension for image output, and "
+         ".mp4 for video output."
       << std::endl;
 }