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Video Specifications
VIDEO PROCESSING CHAIN
The video processing chain is composed of the following elements:
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One video front end including 2 video interfaces, 1 video source multiplexer, 1 video de-
interlacer,
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Two video scalers,
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Three video encoders.
Video front end
The video multiplexer selects the SDI source or the HDMI source. The SDI interface implements a
3G-SDI receiver capable of automatically identifying and decoding HD-SDI and 3G-SDI
audio/video signals up to 1080p60. The HDMI interface implements a single-link HDMI 1.4
receiver capable of automatically identifying and decoding audio/video signals up to 1080p30.
The de-interlacer converts interlaced-scan video streams to progressive-scan video streams
keeping the native resolution and the native frame rate of the video
The progressive scan video stream is fed to the three encoders and to the two scalers.
Functional Specifications
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