A configurable and programmable motion estimation processor for H.264 with the following features:
- Half-pel and quarter-pel support.
- Configurable number of integer execution units from 1 to 16.
- Configurable interpolation and fractional execution unit 0 or 1
- Programmable arbitrary motion estimation algorithms
- Multiple frame support from 1 to 7.
- Partition size support 16×16, 8×8, 4×4, 8×4 and 4×8.
- Simultaneous execution threads for independent partitions and reference frames.
- Multiple motion vector candidates.
- Unrestricted motion vectors in H.264 mode
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