Minor fix to Help/Usage text

2021-12-10 16:08:33 +09:00 · 2021-12-10 16:08:33 +09:00 · 7a1e250ea3
commit 7a1e250ea3
parent dcf854e16a
1 changed files with 2 additions and 0 deletions
--- 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;
 }