JetPackのパッチまとめ
https://forums.developer.nvidia.com/t/gstreamer-pipeline-working-differently-for-jetpack-4-6-and-jetpack-4-4-1/193440
ここで紹介されているのを見つけた
https://elinux.org/Jetson/L4T/r32.4.x_patches
https://elinux.org/Jetson/L4T/r32.5.x_patches