uses verbose filter:v for new learners

This commit is contained in:
Ashley Blewer 2016-07-22 03:15:39 -04:00
parent c3e33a3405
commit 5952316923

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@ -641,12 +641,12 @@
<div class="modal-content"> <div class="modal-content">
<div class="well"> <div class="well">
<h3>Check video file interlacement patterns</h3> <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> <p></p>
<dl> <dl>
<dt>ffmpeg</dt><dd>starts the command</dd> <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>-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>-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> <dt>-</dt><dd>FFmpeg syntax requires a specified output, and <code>-</code> is just a place holder. No file is actually created. </dd>
</dl> </dl>