Patent ID: 9432668
Filing Date: 2016-08-30
CPC Classification: H04N

Claim Text:
1. A hardware video encoder, comprising: an intra search block operating on a source picture to produce pairs of intra prediction mode indices and rate-distortion values for different block sizes, wherein the pairs of intra prediction mode indices and rate-distortion values for the different block sizes are computed in parallel based upon the source picture; an inter search block to produce pairs of motion vectors and rate-distortion values for different block sizes, wherein the pairs of motion vectors and rate-distortion values for the different block sizes are computed in parallel; and a selection block to initially process the pairs of intra prediction mode indices and rate-distortion values and then process the pairs of motion vectors and rate-distortion values and then process split values, where the selection block selects the lowest value among the pairs of intra prediction mode indices and rate-distortion values, the pairs of motion vectors and rate-distortion values and the split values.