Why does the VCU Decoder sometimes hang on corrupted AVC files?
This problem happens because sometime the VCU Control Software was not able to recover if the AVC file was corrupted, which would cause the VCU Decoder to hang.
The attached patch addresses this by updating the VCU Control Software (vcu-ctrl-sw).
This fix will be included in PetaLinux 2018.2.
Note: To apply a patch to recipes, please refer to (UG1144) or http://www.wiki.xilinx.com/PetaLinux+Yocto+Tips