Feature ListAVC/H.264 Baseline Profile YUV 4:2:0 Bitdepth 8 FHD@60fps GOP：I/P MB: 16x16 1/4 Sub-pixel interpolation Search range: 16 All Inter Partition mode All 9 Intra prediction mode CAVLC Deblocking Filter
H264ENC V2.0 Improvementsh264enc v2.0
a.Fix the bugs in previous version INTRA – Intra mode decision & partition decision
a.Modify the mode priority of C model to match RTL IME – Integer motion estimation
a.Modify the generation of mv_cost to support P frame FME– Fractional motion estimation
a.Fix some bugs in fmv calculation and luma prediction
b.Redesign the 1/2 interpolator logic TQ - Transformation & Quantization
a.Add QPc to quantize chroma residuals
b.Incease the bitwidth of quant modules and idct module to prevent overflow CAVLC - Entropy coding
a.Modify the FSM to encode chroma component properly
b.Fix a bug in fetching residuals from TQ FETCH
a.Fix several bugs in fetching predicted pixels
b.Modify the logic of reading RAM
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