For anyone wondering how to do this on linux, I use recordmydesktop and ffmpeg to make small webms (~2mb). Highly recommend it.<p><pre><code>    `recordmydesktop --windowid $(xwininfo)`

 and click the window you want to record. 

    `ffmpeg -i out.ogv -o final.webm` 
</code></pre>
and you&#x27;re done! recordmydesktop is available in most distros afaik.