From d6ae20fd9f74eb4211dc245566bf0e4938aebe6c Mon Sep 17 00:00:00 2001
From: Timendum <timedum@gmail.com>
Date: Tue, 23 Feb 2016 17:31:12 +0100
Subject: [PATCH] better intro

---
 index.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/index.php b/index.php
index f593e46..82e63b2 100644
--- a/index.php
+++ b/index.php
@@ -117,6 +117,8 @@
 							<p><a href="http://rg3.github.io/youtube-dl/supportedsites.html">Here's</a> a list of the supported sites</p>
 							<p><b>How can I download the video on my computer?</b></p>
 							<p>Go to <a href="./list.php?type=v">List of videos</a> -> choose one -> right click on the link -> "Save target as ..." </p>
+							<p><b>What's Filename or Format field?</b></p>
+							<p>They are optional, see the official documentation about <a href=".https://github.com/rg3/youtube-dl/blob/master/README.md#format-selection">Format selection</a> or <a href="https://github.com/rg3/youtube-dl/blob/master/README.md#output-template">Output template</a> </p>
 						</div>
 					</div>
 				</div>