From 806be98b72e8adf7834dd75dcfaa54d0804ee78f Mon Sep 17 00:00:00 2001
From: kfrn <knfrances@gmail.com>
Date: Wed, 11 May 2016 00:23:51 +1200
Subject: [PATCH] add trim video option

---
 index.html | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/index.html b/index.html
index 09e29d7..35b45c7 100644
--- a/index.html
+++ b/index.html
@@ -1000,6 +1000,31 @@
     </div>
   </div>
   <!-- ends set field order -->
+  
+  <!-- Trim video -->
+  <span data-toggle="modal" data-target=".trim_video"><button type="button" class="btn btn-default" data-toggle="tooltip" data-placement="bottom" title="Trim a video">Trim video</button></span>
+  <div class="modal fade trim_video" tabindex="-1" role="dialog" aria-labelledby="myLargeModalLabel">
+    <div class="modal-dialog modal-lg">
+      <div class="modal-content">
+        <div class="well">
+          <h3>Trim a video with re-encoding</h3>
+          <p><code>ffmpeg -i <i>input_file</i> -ss 00:02:00 to 00:55:00 -c copy <i>output_file</i></code></p>
+          <p>This command trims the beginning and end of a video file.</p>
+          <dl>
+           <dt>ffmpeg</dt><dd>starts the command</dd>
+           <dt>-i <i>input file</i></dt><dd>path, name and extension of the input file</dd>
+		   <dt>-ss 00:02:00</dt><dd>sets in point at 00:02:00</dd>
+		   <dt>to 00:55:00</dt><dd>sets out point at 00:55:00</dd>
+           <dt>-c copy</dt><dd>use stream copy mode (no re-encoding)</dd>
+           <dt><i>output file</i></dt><dd>path, name and extension of the output file</dd>
+		   Note: watch out when using <code>-ss</code> with <code>-c copy</code> when the source is an interframe codec (e.g., H.264). Since ffmpeg must split on i-frames, it will seek to the nearest i-frame to begin the stream copy. 
+		  </dl>
+        </div>
+      </div>
+    </div>
+  </div>
+  <!-- ends Trim Video -->
+  
 </div><!-- closes the well -->