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Welcome to the GPAC Project on Advanced Content!
GPAC is an Open Source multimedia framework for research and academic purposes in different aspects of multimedia, with a focus on presentation technologies (graphics, animation and interactivity).
Read more here.

DEMOS

For a quick overview of GPAC potential, have a look at these demonstrations.

DOWNLOADS

GPAC is updated on a day-to-day basis. The latest version of the code is available on the CVS repository. For non-CVS user, the latest packaged release is 0.4.4 RC2 (issued in May 2007).
For more information, check out the downloads section.

FEATURES

Look here for a short overview of all the features of the GPAC project or here for a detailed overview of the player features.

REFERENCES

Check interesting references about GPAC.

HELP & SUPPORT

The place to go if you have questions on GPAC not answered in the FAQ.

LINKS

Interesting links related to GPAC (other projects, related standards ...)



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News

September 2008 - GPAC will be demonstrated at the ACM Document Engineering Conference

GPAC players are now capable of playing mixed documents: documents in the SVG language containing links to MPEG-4 or X3D content and vice-versa. Details of the demonstrations will be available on the ACM portal.

July 2008 - Meet the GPAC team at the 85th MPEG meeting

The team participates to the Systems activities (File Format, Transport, MPEG-4 BIFS, MPEG-4 LASeR and MPEG User Interface Framework).

May 2008 - Implementation of SVG support in GPAC is published

The underlying principles and algorithms of the SVG support in GPAC players is now published in the journal IEEE Transactions on Consumer Electronics

September 2007 - GPAC team is at ACM MM 2007

A presentation of GPAC will take place on thursday afternoon - don't miss it!.

July 26th 2007 - New web site

A brand new web site is available.

May 31st 2007 - GPAC Release 0.4.4

New features in this long-awaited release:

  • Initial Symbian support for GPAC
  • Massive memory optimizations for the 2D renderer and SVG scenes
  • Better LASeR support
  • ALSA output module
  • Linux DVB support
  • JPEG-2000 support through OpenJPEG library
  • Major improvements in the SAX parser
  • Support for multiple RTSP session per SDP
  • Global log system
  • mp4_streamer, a simple uni/multicaster for MP4/3GP files, working without hint tracks. This tool van also be used to simulate DVB-H service bursts
  • mp42ts, a draft MPEG-2 TS multiplexer. The multiplexer only supports MPEG-2 Video, MPEG-1 video and MPEG-1 audio. It is capable of outputing to a file or to a rtp/udp port. The source programs can either be local ISO Media files or SDP files describing a uni/multicast already setup (no RTSP support).
  • And of course the usual lot of bug fixes and other improvements ...

Check the complete changelog.

Read the old news.

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