Along with each frame, it is possible to associate a QP Table specifying, for each encoding block of the frame, the QP you want to use. The QP value can be relative or absolute. The QP table buffer must contain a byte per MB/CTB, in raster scan format:
- In AVC, one byte per 16x16 MB
- In HEVC, one byte per 32x32 CTB
Pipeline:
zynqmp_vcu_encode -w 3840 -h 2160 -e hevc -f 30 -c 2 -g 30 -b 1 -o op.h265 -q 3 -i test_UHD.yuv -d LOADQP:0:QPs.hex