From 1bcb1f368c985ead3f0a9c85a8be0a00390af97d Mon Sep 17 00:00:00 2001
From: Andrew Weaver <weevz@uw.edu>
Date: Fri, 10 Feb 2017 12:01:24 -0500
Subject: [PATCH] changes post review

---
 index.html | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/index.html b/index.html
index 8c0ee45..70b982c 100644
--- a/index.html
+++ b/index.html
@@ -607,21 +607,20 @@
         <div class="modal-content">
           <div class="well">
             <h3>This will play two input videos side by side while also applying the temporal difference filter to them</h3>
-            <p><code>ffmpeg -i input01 -i input02 -filter_complex "[0:v:0]tblend=all_mode=difference128[a];[1:v:0]tblend=all_mode=difference128[b];[a][b]hstack[out]" -map [out] -f nut -c:v rawvideo - | ffplay -
-</code></p>
+            <p><code>ffmpeg -i input01 -i input02 -filter_complex "[0:v:0]tblend=all_mode=difference128[a];[1:v:0]tblend=all_mode=difference128[b];[a][b]hstack[out]" -map [out] -f nut -c:v rawvideo - | ffplay -</code></p>
             <dl>
               <dt>ffmpeg</dt><dd>starts the command</dd>
               <dt>-i <i>input01</i> -i <i>input02</i></dt><dd>Designates the files to use for inputs one and two respectively</a></dd>
-              <dt>-filter_complex</dt><dd>Lets FFmpeg know we will be using a complex filter (this must be used for multiple inputs)</dd>
+              <dt>-filter_complex</dt><dd>Lets ffmpeg know we will be using a complex filter (this must be used for multiple inputs)</dd>
               <dt>[0:v:0]tblend=all_mode=difference128[a]</dt><dd>Applies the tblend filter (with the settings all_mode and difference128) to the first video stream from the first input and assigns the result to the output [a]</dd>
               <dt>[1:v:0]tblend=all_mode=difference128[a]</dt><dd>Applies the tblend filter (with the settings all_mode and difference128) to the first video stream from the second input and assigns the result to the output [b]</dd>
               <dt>[a][b]hstack[out]</dt><dd>Takes the outputs from the previous steps ([a] and [b] and uses the hstack (horizontal stack) filter on them to create the side by side output.  This output is then named [out])</dd>
               <dt>-map [out]</dt><dd>Maps the output of the filter chain</dd>
               <dt>-f nut</dt><dd>Sets the format for the output video stream to <a href="https://www.ffmpeg.org/ffmpeg-formats.html#nut" target="_blank">Nut</a></dd>
               <dt>-c:v rawvideo</dt><dd>Sets the video codec of the output video stream to raw video</dd>
-              <dt>-</dt><dd>Tells FFmpeg that the output will be piped to a new command (as opposed to a file)</dd>
+              <dt>-</dt><dd>Tells ffmpeg that the output will be piped to a new command (as opposed to a file)</dd>
               <dt>|</dt><dd>Tells the system you will be piping the output of the previous command into a new command</dd>
-              <dt>ffplay -</dt><dd>Starts FFplay and tells it to use the pipe from the previous command as its input</dd>
+              <dt>ffplay -</dt><dd>Starts ffplay and tells it to use the pipe from the previous command as its input</dd>
             </dl>
             <div class="sample-image">
               <h4>Example of filter output</h4>