Hi DaneLLL,
Hmmm, strange. I will reflash 28.1 on my Jetson and give looped 01_video_encode a try with the linked library later.
We are close to production, and we already sent out some test systems. Anyway, we decided to migrate to 28.2.1 because stability is critical for our customers and I am almost sure that we can fix the memory leak issue on 28.2.1.
Beyond that, we have one more major issue which could be on the Tegra side.