From 59523169239622ecc17cb26e01c685adc08f5b38 Mon Sep 17 00:00:00 2001
From: Ashley Blewer <ashley.blewer@gmail.com>
Date: Fri, 22 Jul 2016 03:15:39 -0400
Subject: [PATCH] uses verbose filter:v for new learners

---
 index.html | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/index.html b/index.html
index 3bc2756..9ed463d 100644
--- a/index.html
+++ b/index.html
@@ -641,12 +641,12 @@
       <div class="modal-content">
         <div class="well">
           <h3>Check video file interlacement patterns</h3>
-          <p><code>ffmpeg -i <i>input file</i> -vf idet -f null -</code></p>
+          <p><code>ffmpeg -i <i>input file</i> -filter:v idet -f null -</code></p>
           <p></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>-vf idet</dt><dd>This calls the  <a href="https://ffmpeg.org/ffmpeg-filters.html#idet">idet (detect video interlacing type) filter</a>.</dd>
+            <dt>-filter:v idet</dt><dd>This calls the  <a href="https://ffmpeg.org/ffmpeg-filters.html#idet">idet (detect video interlacing type) filter</a>.</dd>
             <dt>-f null</dt><dd>Video is decoded with the <code>null</code> muxer. This allows video decoding without creating an output file.</dd>
             <dt>-</dt><dd>FFmpeg syntax requires a specified output, and <code>-</code> is just a place holder. No file is actually created. </dd>
           </dl>