Common broadcast and other professional media applications require that a number of common processing and utility functions be performed on signals entering and being generated at various points within the facility:
Typically, multiple products would need to be used to perform the above functions. The 7847FSEDA is a single powerful product which supports these functions on two independent processing paths. This offers exceptional value and density while reducing interwiring, rack space and power requirements. Models are available to support common SD, HD and 3G video formats.
Frame Synchronization and Processing
The 7847FSEDA series supports frame synchronization capabilities with video proc, color correction and RGB based color legalization as standard. Audio and video delay are independently adjustable.
As standard features, the 7847FSEDA series supports 16 channels of embedded audio, 5.1 to stereo down-mixing (LoRo or LtRt), global audio delay, audio channel shuffling, gain, inversion and mono-mix capabilities. Optional audio processing features include IntelliGain audio loudness control (+IG2 option) and stereo to 5.1 upmix (+UMX2 option).
For signal distribution or connection to external elements such as patch panels, re-clocked copies of the input signals are provided on two coax outputs per path. Six coax outputs per path of the processed/synchronized input signals are also provided. Standard connectors are DIN 1.0/2.3 while HDBNC are optional.
In addition to coaxial inputs and outputs, the 7847FSEDA also offers added I/O via Evertz pluggable SFP modules (ordered separately). Whether the card uses the SFP or coaxial inputs for either processing or distribution path is software selectable on a per path basis. On the output side, in addition to the six fully processed coaxial outputs per path, four outputs per path are available via SFP's. Optical or coaxial type SFP's may be installed (ordered separately) to facilitate alternate coaxial or optical inputs or additional coaxial or optical outputs.
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