title: Adding Video Visual Filter to mp4
body: <p>I am trying to add <code>visual filters</code> to <code>video</code> in <code>Android</code>. It should look like something Instagram has, that after recording a <code>video</code>, you can choose a <code>visual filter</code> from the list and then apply it. So far the best I have found is <code>GPUImage</code> that has multiple filter option but it can only be used on images.</p>
  
  <p>After recording video, I create a <code>.mp4</code> file into <code>temp</code> folder and before uploading it, similar screen to the picture below opens up. And I would need to create a similar filter option and filter addition. </p>
  
  <p><img src="https://i.stack.imgur.com/DZ5wdt.png" width="350" /></p>
  
  <p>Is there some <code>API</code> available that could help me or does someone have a source code?</p>