If you are familiar with ActionScript3/Flash API, then you will find it easy to begin working in Oxygine. Oxygine is much like Flash in C++, as its Event Handling model is very close to that of AS3 and SceneGraph.

Oxygine is written in C++. It provides easy to use API, which is designed with "do more with less code" philosophy. It uses a managed scenegraph system that takes care of rendering and updates, and provides ability to extend with custom rendering and updates.

Oxygine is a free framework that works on OS X, Windows, Linux, iOS, Android, HTML5. It's licensed under MIT with source code available on BitBucket.

All of them available publicly at bitbucket.

• oxygine-movie for playing Theora movies with alpha channel
• oxygine-sound player for ogg sound/music with streaming
• oxygine-freetype library
• oxygine-billing for in-app-purchases on Android/iOS
• oxygine-spine for playing Spine animations
• oxygine-magicparticles for playing particles made with MagicParticles

It's very rare to experience bugs with Oxygine.

Using oxygine-movie extension for Oxygine you could play in your game any videos encoded with Theora codec. You movie could have alpha channel and used as simple sprite instead of classic spreadsheet animations.