Development of SIP Video Phone for video conferencing

Video conferencing is an integral part of today’s digital world.  It has become the preferred mode of communication over face-to-face meetings for companies. Our customer, a leading electronic device manufacturer, was looking to develop a video conferencing device that was capable of providing 3-way calling and supported multi-resolution display which was compatible with IP phones.

PathPartner, with over a decade of experience in developing embedded multimedia solutions, provided a complete multimedia pipeline, board support package and product testing. This case study talks about our journey towards developing the SIP video phone solutions which encompasses:

• Audio/Video sync strategy implementation
• Lag-free and smooth video, even in higher resolution
• Complete multimedia pipeline implementation
• Multi-resolution support
• Multi-call layouts and letterboxing the video frames

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