[Mp4-tech] need for MPEG-4 development system

[Gaofeng Yue]

Hi, All,
I want to develop a real time video conferencing system over IP networks
running on desktop PC based on MPEG-4 standard. I need to find a
development platform which includes real time MPEG-4 encoder (audio and
video encoding may be done on hardware. The hardware would be a PCI card),
BSP, SDK and supporting software. The OS will be Windows or Linux. Which
company provide such a development platform?
Also, which research group develop conferencing systems based on MPEG-4?
Thanks a lot.
Gaofeng