mirror/ffmprovisr
1
0
Fork 0
mirror of https://github.com/amiaopensource/ffmprovisr.git synced 2024-11-10 07:27:23 +01:00
Code Issues Packages Projects Releases Wiki Activity

adds thumbnail

Browse Source
This commit is contained in:
Ashley Blewer 2015-11-18 13:46:46 -08:00
parent 36b72dd536
commit c01bfccc04
1 changed files with 29 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

29
index.html
View File

@ -95,6 +95,35 @@
</div>
<!-- ends One thumbnail -->
<!-- Multi thumbnail -->
<button type="button" class="btn btn-default" data-toggle="modal" data-target=".multi_thumbnail">One thumbnail</button>
<div class="modal fade multi_thumbnail" tabindex="-1" role="dialog" aria-labelledby="myLargeModalLabel">
<div class="modal-dialog modal-lg">
<div class="modal-content">
<!-- where the text goes -->
<div class="well">
<h2>ffmpeg -i {path/inputfile.extension} -f image2 -vf fps=fps=1/60 out%d.png</h2>
</div>
<div class="well">
<p>This will grab a thumbnail every minute and output sequential png files.</p>
</div>
<div class="well">
<ul>
<li>ffmpeg: calls the program</li>
<li>-i for input</li>
<li>-ss 00:00:20: seeks video file to 20 seconds into the video</li>
<li>-f image2: Forces the file format. image2 is an image file demuxer</li>
<li>-vf fps=fps=1/60: -vf is an alias for -filter:v, which creates a filtergraph to use for the streams. The rest of the command identifies filtering by frames per second, and sets the frames per second at 1/60 (which is one per minute).</li>
<li>out%d.png: Names the output file. The %d is a regular expression that adds a number (d is for digit) and increments with each frame (out1.png, out2.png, out3.png…)</li>
</ul>
</div>
</div>
</div>
</div>
<!-- ends Multi thumbnail -->
</div> <!-- end this well (and this ends well) -->
</div> <!-- row -->