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?

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.

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主要问答记录

AR# 71871
日期 02/11/2019
状态 Active
Type 综合文章
器件
Tools
IP