vivaldi-codecs-ffmpeg-extra (Extra ffmpeg codecs for Vivaldi browser).

Extra ffmpeg codecs for Vivaldi browser.

This will add H.264 support to Vivaldi and not replacing the default 
/opt/vivaldi-snapshot/lib/libffmpeg.so.

For tests, go to:

 * https://html5test.com
 * https://www.youtube.com/html5
 * http://www.quirksmode.org/html5/tests/video.html

More info at: https://gist.github.com/ruario/bec42d156d30affef655