GDCL (Geraint Davies Consulting Ltd) is a small consulting firm based in North Wales specializing in custom software development.
We develop and advise on software for digital video and audio processing, on Windows, OS X, iOS and other platforms. Recent projects have included work on DirectShow, Media Foundation, Mac OS X, iOS, Android and embedded systems.
GDCL’s technology pages contain a substantial body of freely-reusable tools. The articles page contains papers and source code discussing advanced programming topics related to DirectShow, AV Foundation and other areas. It currently includes source code to several sample iPhone apps, a multiple-graph toolkit and working demultiplexor filters for mpeg-1 and MP4.
Geraint Davies was the original designer of the DirectShow technology, and has been developing systems-level software since 1976.
16 May 2013 |
DirectShow RTSP Server filter and RTSP Jukebox |
16 May 2013 |
Motion JPEG and CC608 Captions in MP4 |
02 May 2013 |
Adventures with Motion JPEG |
03 Apr 2013 |
Improved Interleaving in MP4 Multiplexor |
03 Apr 2013 |
Fix for repeated pause/resume in CapturePause |