Patent ID: 8350963

Claim:
Video processing device for processing a main video data flow and a secondary video data flow, wherein the secondary video data flow constitutes a scaled version of the main video data flow, comprising: a tap-off unit having an input to receive the main video data flow from the video capturing unit for providing at least a first and second output, wherein each of the outputs correspond to the input; a first H- and V-scaling unit (HVS 1 ) coupled to the first output of the tap-off unit (T, T 2 ) for performing a first H- and V-scaling on the main video flow; a second H- and V-scaling unit coupled to the second output of the tap-off unit for performing a second H- and V-scaling on a secondary video flow to provide a scaled secondary video flow, the secondary video flow constituting a scaled version of the main video data flow; a memory, wherein the output of the second H- and V-scaling unit is buffered in the memory before being output to an output of the secondary video flow; a spatial noise reduction unit for performing a spatial noise reduction; a temporal noise reduction unit for performing a temporal noise reduction, and a de-interlacing unit for de-interlacing the main video flow; and wherein the tap-off unit is coupled to the output of the de-interlacing unit (DEI).