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WIP placeholder for incoming scripts

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Ashley Blewer 2017-01-16 22:21:54 -05:00
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@ -412,37 +412,94 @@
</div> </div>
<!-- ends rip DVD --> <!-- ends rip DVD -->
</div> </div>
<div class="well"> <div class="well">
<h4>Filters</h4> <h4>Filters</h4>
<!-- BRNG --> <!-- astats -->
<span data-toggle="modal" data-target="#brng"><button type="button" class="btn btn-default" data-toggle="tooltip" data-placement="bottom" title="Identifies pixels out of broadcast range">BRNG</button></span> <span data-toggle="modal" data-target="#astats"><button type="button" class="btn btn-default" data-toggle="tooltip" data-placement="bottom" title="********">astats</button></span>
<div id="brng" class="modal fade" tabindex="-1" role="dialog"> <div id="astats" class="modal fade" tabindex="-1" role="dialog">
<div class="modal-dialog modal-lg"> <div class="modal-dialog modal-lg">
<div class="modal-content"> <div class="modal-content">
<div class="well"> <div class="well">
<h3>Shows all pixels outside of broadcast range</h3> <h3><!-- accurate title --></h3>
<p><code>ffplay -f lavfi "movie='<i>input.mp4</i>',signalstats=out=brng:color=cyan[out]"</code></p> <p><code>ffplay -f lavfi "amovie='input.mp3',astats=metadata=1:reset=1,adrawgraph=lavfi.astats.Overall.Peak_level:max=0:min=-30.0:size=700x256:bg=Black[out]"</code></p>
<dl> <dl>
<dt>ffplay</dt><dd>starts the command (ffmpeg users may need to install --with-ffplay)</dd> <dt>ffplay</dt><dd>starts the command (ffmpeg users may need to install --with-ffplay)</dd>
<dt>-f lavfi</dt><dd>tells ffmpeg to use the Libavfilter input virtual device <a href="http://ffmpeg.org/ffmpeg-devices.html#lavfi" target="_blank">[more]</a></dd> <dt>-f lavfi</dt><dd>tells ffmpeg to use the Libavfilter input virtual device <a href="http://ffmpeg.org/ffmpeg-devices.html#lavfi" target="_blank">[more]</a></dd>
<dt>"</dt><dd>quotation mark to start command</dd> <dt>"</dt><dd>quotation mark to start command</dd>
<dt>movie='<i>input.mp4</i>'</dt><dd>declares video file source to apply filter</dd> <dt>movie='<i>input.mp3</i>'</dt><dd>declares audio file source to apply filter</dd>
<dt>,</dt><dd>comma signifies closing of video source assertion and ready for filter assertion</dd> <dt>,</dt><dd>comma signifies closing of video source assertion and ready for filter assertion</dd>
<dt>signalstats=out=brng:color=cyan[out]</dt><dd>tells ffplay to use the signalstats command, output the data, use the brng filter, and set the color of out-of-range pixels to cyan</dd> <!-- ??? -->
<dt>"</dt><dd>quotation mark to close command</dd> <dt>"</dt><dd>quotation mark to close command</dd>
</dl> </dl>
<div class="sample-image"> <div class="sample-image">
<h4>Example of filter output</h4> <!-- <h4>Example of filter output</h4> -->
<img src="img/brng.gif" alt="BRNG example"> <!-- <img src="" alt="astats example"> -->
</div>
<p class="link"></p>
</div>
</div> </div>
<p class="link"></p>
</div> </div>
</div> </div>
</div> <!-- ends astats -->
</div>
<!-- ends BRNG --> <!-- BRNG -->
<span data-toggle="modal" data-target="#brng"><button type="button" class="btn btn-default" data-toggle="tooltip" data-placement="bottom" title="Identifies pixels out of broadcast range">BRNG</button></span>
<div id="brng" class="modal fade" tabindex="-1" role="dialog">
<div class="modal-dialog modal-lg">
<div class="modal-content">
<div class="well">
<h3>Shows all pixels outside of broadcast range</h3>
<p><code>ffplay -f lavfi "movie='<i>input.mp4</i>',signalstats=out=brng:color=cyan[out]"</code></p>
<dl>
<dt>ffplay</dt><dd>starts the command (ffmpeg users may need to install --with-ffplay)</dd>
<dt>-f lavfi</dt><dd>tells ffmpeg to use the Libavfilter input virtual device <a href="http://ffmpeg.org/ffmpeg-devices.html#lavfi" target="_blank">[more]</a></dd>
<dt>"</dt><dd>quotation mark to start command</dd>
<dt>movie='<i>input.mp4</i>'</dt><dd>declares video file source to apply filter</dd>
<dt>,</dt><dd>comma signifies closing of video source assertion and ready for filter assertion</dd>
<dt>signalstats=out=brng:</dt><dd>tells ffplay to use the signalstats command, output the data, use the brng filter, and the final <code>:</code> indicates there's another parameter coming</dd>
<dt>color=cyan[out]</dt><dd>sets the color of out-of-range pixels to cyan</dd>
<dt>"</dt><dd>quotation mark to close command</dd>
</dl>
<div class="sample-image">
<h4>Example of filter output</h4>
<img src="img/brng.gif" alt="BRNG example">
</div>
<p class="link"></p>
</div>
</div>
</div>
</div>
<!-- ends BRNG -->
<!-- ocr -->
<span data-toggle="modal" data-target="#ocr"><button type="button" class="btn btn-default" data-toggle="tooltip" data-placement="bottom" title="********">ocr</button></span>
<div id="ocr" class="modal fade" tabindex="-1" role="dialog">
<div class="modal-dialog modal-lg">
<div class="modal-content">
<div class="well">
<h3><!-- accurate title --></h3>
<p><code>ffplay input_file -vf "ocr,drawtext=fontfile=/Library/Fonts/Andale Mono.ttf:text=%{metadata\\\:lavfi.ocr.text}:fontcolor=white"
</code></p>
<dl>
<dt>ffplay</dt><dd>starts the command (ffmpeg users may need to install --with-ffplay)</dd>
<dt>-i <i>input_file</i></dt><dd>path, name and extension of the input file</dd>
<dt>-vf</dt><dd>-vf is an alias for -filter:v, which creates a filtergraph to use for the streams.</dd>
<dt>"</dt><dd>quotation mark to start filter command</dd>
<!-- ??? -->
<dt>"</dt><dd>quotation mark to close filter command</dd>
</dl>
<div class="sample-image">
<!-- <h4>Example of filter output</h4> -->
<!-- <img src="" alt="ocr example"> -->
</div>
<p class="link"></p>
</div>
</div>
</div>
</div>
<!-- ends ocr -->
</div> </div>
<div class="well"> <div class="well">