AR# 71871: 2018.2/3 Zynq UltraScale+ MPSoC VCU - Why does the VCU produce bad quality output when the LambdaCtrlMode = DYNAMIC_LDA or AUTO_LDA?
AR# 71871
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2018.2/3 Zynq UltraScale+ MPSoC VCU - Why does the VCU produce bad quality output when the LambdaCtrlMode = DYNAMIC_LDA or AUTO_LDA?
描述
Why does the VCU produce bad quality output when the LambdaCtrlMode = DYNAMIC_LDA or AUTO_LDA?
解决方案
This is a known issue with the Zynq UltraScale+ MPSoC - LogiCORE H.264/H.265 Video Codec Unit (VCU) due to a mismatch between the Control Software and the Firmware.
2018.2 - Users can download the PetaLinux Recipes and Patch files from (Xilinx Answer 71798) to work around this issue.
2018.3 - Users can download the PetaLinux Recipes and Patch files from (Xilinx Answer 71798) to work around this issue.
2019.1 - These patches will be included in the 2019.1 release and later versions.