Add usage exmaple and License

README.md

@@ -4,4 +4,30 @@
 
 An Object Oriented library to convert video/audio files with AVConv / FFmpeg.
 
+##Documentation
+
 Read The Documentation at http://readthedocs.org/docs/ffmpeg-php/ !
+
+##Usage Example
+
+```php
+$WebMFormat = new Format\Video\WebM();
+$x264Format = new Format\Video\X264();
+$OggFormat  = new Format\Video\Ogg();
+
+$x264->setDimensions(320, 240);
+
+$ffmpeg->open('Video.mpeg')
+    ->encode($WebMFormat, 'file.webm')
+    ->encode($x264Format, 'file.mp4')
+    ->encode($OggFormat, 'file.ogv')
+    ->close();
+```
+
+##License
+
+This project is licensed under the [MIT license](http://opensource.org/licenses/MIT).
+
+
+
+