New Sony PCS-HG90 Videoconferencing Codec & Sony 3-CCD PCSA-CHG90 HD PTZ Camera

The PCS-HG90 codec supports the H.264 HD video protocol with compression of 1280 x 720 at 30P or 60P, and a network video transfer bandwidth of up to 8 Mbps.

The codec & the 3-CCD PCSA-CHG90 camera both feature HD-SDI (Serial Digital Interface) capability to enable full digital transmission from capture through final display. The system can also deliver MPEG-4 AAC stereo audio, with stereo echo canceling capabilities.

An internal multipoint control unit (MCU) supports communications connectivity among four sites with site name display and full-screen views possible in broadcast and voice activation modes.

The new HD video communications system provides the professional connectivity options that many system integrators require - BNC's for video and XLR's for audio - and the codec is rack mountable with optional side-rails. System quality is supported through proprietary Sony technology, including Adaptive Forward Error Correction, Adaptive Rate Control and real-time Auto-Repeat-Request Functionality. (S-video connectivity for standard-definition equipment and RGB connectivity for PCs are also available.)

The PCSA-CHG90 camera offers HD-SDI capability and two VISCAв„ў camera control outputs are also available on the codec. Remote control is possible through a web-based interface and with the HG90 Remote CommanderВ® Unit. Additional convenience is provided through Memory Stickв„ў media card support for storing and loading set-up parameters, upgrading system software and installing optional software.

For additional security, future versions of the system are planned that will support two modes of 128-bit AES encryption. One mode will comply with the ITU-T H.235 standard to allow encrypted communication with other H.235 compliant systems. The other will be a Sony proprietary mode.

The Sony HD video communications system can also be used in a variety of applications beyond broadcast and content creation.

Hospitals can connect multiple facilities allowing doctors to consult with colleagues or conduct virtual lectures and training seminars.

Educational institutions can use the system's distance learning capabilities to link campuses and reach more students at one time. Organizations that require fast review of material or client approvals, such as advertising agencies, can transmit high-resolution data and receive feedback in the same day, and manufacturing facilities can share product mock-ups or design comps among several locations for simultaneous review.