https://wiki.xiph.org/api.php?action=feedcontributions&feedformat=atom&user=Lpiga 2026-04-23T21:47:19Z User contributions MediaWiki 1.45.1 https://wiki.xiph.org/index.php?title=Theora_Hardware&diff=6664 2007-05-13T15:01:19Z

<p>Lpiga: </p> <hr /> <div>The [http://www.xilinx.com/publications/xcellonline/xcell_53/xc_video53.htm Elphel 333] can encode a Theora stream.<br /> <br /> = Decoder =<br /> Currently there is a hardware decoder implementation being developed.<br /> The Google &quot;Summer Of Code 2006&quot; ([http://www.students.ic.unicamp.br/~ra023772/projects.html author's university projects page]) began to produce an FPGA decoder implementation in VHDL and now there is another &quot;Summer Of Code 2007&quot; project ([http://code.google.com/soc/xiph/appinfo.html?csaid=4235040C184DBD68 description]) to work on it together with another independent developer.<br /> <br /> Here are two presentations that the author of the SOC 2006 proposal presented in his University:<br /> * The first idea of implementation is shown on this presentation: [http://svn.xiph.org/trunk/theora-fpga/doc/hard_theora.pdf Theora Hardware Decoding]<br /> * [http://svn.xiph.org/trunk/theora-fpga/doc/video_enc_basic.pdf Video Encoding: Basic Principles]<br /> <br /> <br /> == Architecture and current state of development ==<br /> <br /> * [http://svn.xiph.org/trunk/theora-fpga/ Current Theora Hardware VHDL source]<br /> * [http://www.gaisler.com/leonmain.html LEON resouces]<br /> * [http://www.students.ic.unicamp.br/~ra031198/leon3.JPG LEON architecture]<br /> <br /> <br /> http://www.students.ic.unicamp.br/~ra023772/images/theora_integration_with_LEON.png<br /> <br /> <br /> == Developers ==<br /> * Felipe Portavales Goldstein (portavales at gmail) - [http://www.students.ic.unicamp.br/~ra023772/ Website]<br /> * Leonardo de Paula Rosa Piga (leonardo.piga at gmail) - [http://www.students.ic.unicamp.br/~ra033956/ Website]<br /> * Andre Costa<br /> <br /> <br /> == See also == <br /> {{Template:Theora}}<br /> * [[VorbisHardware]]</div>

Lpiga