AR# 71813

2018.2/3 Zynq UltraScale+ MPSoC VCU - Why does the VCU Control Software Decoder Example application hang while decoding streams which contain errors?

描述

Why does the VCU Control Software Decoder Example application hang while decoding streams which contain errors?

解决方案

This is a known issue with the Zynq UltraScale+ MPSoC VCU - LogiCORE H.264/H.265 Video Codec Unit (VCU) when decoding streams with errors.

We have been working to improve the error recovery and concealment where possible.

The below solutions show greatly improved results for corrupt streams.

If you find other streams that cause the VCU to hang, please post to the Xilinx Video Forums or contact Xilinx Technical Support.

  • 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 are included in 2019.1 and later.

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AR# 71813
日期 12/10/2018
状态 Active
Type 综合文章
器件
Tools
IP