Video switching
A video display system is provided in which analogue and digital signals are switched synchronously to allow them to be displayed on common or separate display devices. The apparatus has a digital video switching circuit and an analogue video switching circuit and the circuits are switched in synchr...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A video display system is provided in which analogue and digital signals are switched synchronously to allow them to be displayed on common or separate display devices. The apparatus has a digital video switching circuit and an analogue video switching circuit and the circuits are switched in synchrony. Also provided is video switching circuitry which can supply video signals to a display device from one of a plurality of sources, in which the sources are de-serialised before switching and serialised after switching. Also described is a high-resolution monitor digital video data switching device. |
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