Video signal processing apparatus
AssigneeMediatek Inc.
InventorTing-Hsun Wei
Life of this patent
Estimating the term…
Abstract
The invention provides video signal processing apparatuses comprising a first multiplexer, a constrained image converter and a second multiplexer. The first multiplexer receives a plurality of high-definition video signals and selectively outputs one of the received high-definition video signals. The constrained image converter converts the high-definition video signal outputted from the first multiplexer into a constrained form to generate a constrained video signal. The second multiplexer receives the high-definition video signal outputted from the first multiplexer and the constrained video signal, and selectively outputs one of them.
Claims25
A video signal processing apparatus, comprising:
- a first multiplexer, receiving a plurality of first video signals at a plurality of input terminals thereof and selectively outputting one of the received first video signals;
- a constrained image converter, converting the first video signal outputted from the first multiplexer into a constrained form to generate a constrained video signal;
- and
- a second multiplexer, receiving the first video signal outputted from the first multiplexer and the constrained video signal at a plurality of input terminals thereof, and selectively outputting one of the received video signals.
A video signal processing apparatus, comprising:
- a constrained image converter, converting a high-definition video signal into a constrained video signal;
- and
- a multiplexer, receiving the high-definition video signal and the constrained video signal, and selectively outputting one of the received video signals.
Dependencies are inferred from the claim text.