GS2978-INE3

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The GS2978-INE3 is a powerful video processing integrated circuit, designed with linear video processing applications in mind. Its comprehensive feature set, including support for composite, Y/C and RGB-component inputs, makes it suitable for a variety of video applications, ranging from consumer and professional video production to industrial imaging and security.

The GS2978-INE3 is capable of capturing, filtering, scaling and combining video signals from multiple video sources. The integrated circuit provides up to four video input ports and up to four output ports for composite, s-video and RGB-component resolutions. The GS2978-INE3 offers support for both interlaced and progressive scan video signals, which enables compatibility with a wide range of video sources.

The GS2978-INE3 includes hardware support for four-directional scaling and filtering of interlaced or progressive scan video signals. This allows users to up-convert or down-convert existing video signals to meet the requirements of their particular application. The integrated circuit also includes motion adaptive de-interlacing to eliminate motion artifacts, as well as gamma correction to ensure accurate color reproduction.

The GS2978-INE3 also provides hardware support for color keying, which enables users to overlay video signals from one video source over another. This allows for seamless transitions between different video sources, such as during video mixing. The integrated circuit also provides support for Genlock, which allows for synchronized playback of multiple video sources.

The GS2978 incorporates advanced video processing algorithms designed to reduce video noise and improve video quality. The integrated circuit enables the use of sophisticated noise reduction techniques, including 3-D noise reduction, which can reduce the amount of noise in a video signal by up to 70%. It also includes motion selective edge enhancement, which selectively enhances the edges of motion objects while leaving static objects untouched.

In addition to its linear video processing capabilities, the GS2978-INE3 also features an on-chip video encoder, which enables users to encode and compress video for transmission or storage purposes. The integrated circuit contains a JPEG encoder and supports the Motion-JPEG standard, as well as MPEG-4 and MPEG-1 encoders, which enable users to compress video for use with DVD players, digital TVs and other modern video devices.

The GS2978-INE3 is a highly versatile and powerful video processing integrated circuit. Its support for composite, Y/C and RGB-component inputs, along with its comprehensive scaler, filtering and encoding features make it suitable for a variety of industrial, professional and consumer video production applications.

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