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[[Category:Raspberry Pi Fedora Remix]]
== Multimedia Demos ==
There are four multimedia demo programs provided by the Raspberry Pi Foundation and package packaged in the Remixin source form:* hello_world - the classic test program, that just which prints "Hello, World!" on the screen* hello_video - a simple H.264 full-screen video player
* hello_triangle - an OpenGL-ES demo program which displays a rolling cube with textures on each side
* hello_audio - an audio demo that plays a sine wave with a slow sine wave amplitude modulation
In the Remix, the vc (Broadcom VideoCore IV GPU) libraries are in <code>/usr/lib</code> and subdirectories, and the headers are in <code>/usr/include</code>; utilities are in <code>/usr/bin</code> and <code>/usr/sbin</code>. This is different from the Foundation's reference image, which has these files in subdirectories of <code>/opt/vc</code>. The move from <code>/opt</code> to the system directories reflects the fact that these libraries are part of the base system and not a 3rd-party add-on.
The source code for the demo programs has been patched so that the libraries and headers are accessed in their new locations.
== License Information ==
License information for the libraries and/or headers is generally contained in the corresponding header files.