Method and apparatus for providing a low-latency connection between a data processor and a remote graphical user interface over a network

1. Apparatus for communicating a raster video signal, comprising:

a receiver enabled to receive the raster video signal from a graphics processor and obtain display control parameters of the raster video signal, the display control parameters comprising frequency and resolution information for the raster video signal;

a raster encoder, coupled to the receiver, enabled to encode a plurality of scan lines of the raster video signal to generate a plurality of encoded scan lines; and

a network controller, coupled to the raster encoder, enabled to transmit the plurality of encoded scan lines and the display control parameters as packets via an IP/Ethernet network.

2. The apparatus of claim 1 wherein the raster video signal comprises a plurality of raster video signal partitions, and wherein each of the plurality of raster video signal partitions comprises a portion of the plurality of scan lines.

3. The apparatus of claim 2 wherein the raster encoder is enabled to generate sequence information associated with the each of the plurality of raster video signal partitions for use by a remote computer to detect at least one of data loss or image updates.

4. The apparatus of claim 1 , further comprising a controller enabled to communicate display control information with the graphics processor and communicate the display control information with a remote computer for use with a display coupled to the remote computer.

5. The apparatus of claim 1 , wherein the raster encoder and the network controller are enabled to minimize transmission latencies for each of the plurality of encoded scan lines.

6. The apparatus of claim 1 , wherein the raster encoder and the network controller manage a transmitting of the plurality of encoded scan lines as a stream of image data synchronized to the raster video signal.