MPEG player

The player used for loading the MPEG-4 files is OSMO, a part of the GPAC framework (http://gpac.sourceforge.net/ [1]). Osmo is an open source MPEG-4 compliant player supporting multiple platforms: Windows, Windows mobile, Symbian, Linux and Macintosh. In order to facilitate the integration with others TOTEM components, we are currently developing the Android version of OSMO.

The OSMO player supports different multimedia formats as well as a JavaScript execution engine based on the Mozilla SpiderMonkey engine. The implementation supports most of the Script features defined in the MPEG-4 standard and includes full support for interaction with any object in a scene.

The following multimedia formats are supported:

• Images: Osmo supports PNG and JPEG file. Files can be accessed from local drive or through HTTP download.
• Audio: MP3 and AAC files can be played on local drive or through HTTP.
• Video: MP4 and 3GPP files can be played on local drive or through HTTP.

"Elements" viewed in edition format	"Elements" viewed in the Osmo player