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Merge pull request #45 from kieranjol/patch-4

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add setfield and aspect ratio options
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Reto Kromer 2016-03-26 20:01:18 +01:00
commit 5aed5e47fd
1 changed files with 40 additions and 0 deletions
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index.html
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@ -248,6 +248,26 @@
</div>
</div>
<!-- ends Transcode to FFV1.mkv-->
<!-- Change display aspect ratio without re-encoding video-->
<span data-toggle="modal" data-target=".change_DAR"><button type="button" class="btn btn-default" data-toggle="tooltip" data-placement="bottom" title="Change Display Aspect Ratio without re-encoding">Change Display Aspect Ratio</button></span>
<div class="modal fade change_DAR" tabindex="-1" role="dialog" aria-labelledby="myLargeModalLabel">
<div class="modal-dialog modal-lg">
<div class="modal-content">
<div class="well">
<h3>Change Display Aspect Ratio without reencoding video</h3>
<p><code>ffmpeg -i <i>input_file</i> -c:v copy -aspect 4:3 <i>output_file</i></code></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<br/>
<dt>-c:v copy</dt><dd>Copy all mapped video streams.</dd>
<dt>-aspect 4:3</dt><dd>Change Display Aspect Ratio to <code>4:3</code>. Experiment with other aspect ratios such as <code>16:9</code>. If used together with <code>-c:v copy</code>, it will affect the aspect ratio stored at container level, but not the aspect ratio stored in encoded frames, if it exists. </dd>
<dt><i>output_file</i></dt><dd>path, name and extension of the output file</dd>
</dl>
</div>
</div>
</div>
</div>
<!-- ends Change display aspect ratio without re-encoding video -->
</div>
<div class="well">
@ -873,6 +893,26 @@
</div>
</div>
<!-- ends Images to video -->
<!-- Set field order -->
<span data-toggle="modal" data-target=".set_field_order"><button type="button" class="btn btn-default" data-toggle="tooltip" data-placement="bottom" title="Set field order for interlaced video">Set field order</button></span>
<div class="modal fade set_field_order" tabindex="-1" role="dialog" aria-labelledby="myLargeModalLabel">
<div class="modal-dialog modal-lg">
<div class="modal-content">
<div class="well">
<h3>Change field order of an interlaced video</h3>
<p><code>ffmpeg -i <i>input_file</i> -c:v prores -filter:v setfield=tff <i>output_file</i></code></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<br/>
<dt>-filter:v <i>setfield=tff</i></dt><dd>Sets the field order to top field first. Use <code>setfield=bff</code> for bottom field first. <br/>
<dt>-c:v prores</dt><dd>Tells ffmpeg to transcode the video stream into Apple ProRes 422. Experiment with using other codecs.</dd>
<dt><i>output_file</i></dt><dd>path, name and extension of the output file</dd>
</dl>
</div>
</div>
</div>
</div>
<!-- ends set field order -->
</div><!-- closes the well -->