2. 技术支持
  3. AR# 7181: EXEMPLAR, 2.1i NGDBUILD: ERROR:basnu:188: The Equation value is not valid (!)
  4. AR# 71810: 2018.2/3 Zynq UltraScale+ MPSoC VCU - Why does the display freeze after about 10 minutes of decoding and displaying some H.264 streams that are missing the start code in the first NAL unit?

AR# 71810

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2018.2/3 Zynq UltraScale+ MPSoC VCU - Why does the display freeze after about 10 minutes of decoding and displaying some H.264 streams that are missing the start code in the first NAL unit?

描述

Why does the display freeze after about 10 minutes of decoding and displaying some H.264 streams that are missing the start code in the first NAL unit?

解决方案

This is a known issue that can occur with the Zynq UltraScale+ MPSoC VCU - LogiCORE H.264/H.265 Video Codec Unit (VCU) when decoding streams that are missing the start code in the first NAL unit.

  • 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 - This issue will be resolved in the 2019.1 release.

链接问答记录

主要问答记录

Answer Number 问答标题 问题版本 已解决问题的版本
71653 PetaLinux 2018.3 - Product Update Release Notes and Known Issues N/A N/A
66763 LogiCORE H.264/H.265 Video Codec Unit (VCU) - Release Notes and Known Issues for the Vivado 2017.3 tool and later versions N/A N/A
71798 2018.3 - Zynq UltraScale+ MPSoC VCU - Patches for 2018.3 LogiCORE H.264/H.265 Video Codec Unit (VCU) - Linux Kernel Module, VCU Control Software, GStreamer and OMX N/A N/A
AR# 71810
日期 12/10/2018
状态 Active
Type 综合文章
器件
Tools
IP
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