https://yanghu.github.io/tags/ffmpeg/Recent content in Ffmpeg on Yang's NotesHugo -- gohugo.ioen-usyang@yhu.me (Yang Hu)yang@yhu.me (Yang Hu)© 2026 Yang HuFri, 03 Apr 2026 00:00:00 -0800https://yanghu.github.io/posts/frigate-nanit-crash-fix/Fri, 03 Apr 2026 00:00:00 -0800yang@yhu.me (Yang Hu)https://yanghu.github.io/posts/frigate-nanit-crash-fix/<p>A daily LLM-powered health check flagged that 8 out of 10 cameras had crash counts in the hundreds. The root cause turned out to be two baby monitor cameras, a go2rtc reconnect window, and a vaapi cascade failure — none of which were directly obvious. Here&rsquo;s how we found it and fixed it.</p> <h2 class="relative group">How the Issue Was Found <div id="how-the-issue-was-found" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#how-the-issue-was-found" aria-label="Anchor">#</a> </span> </h2> <p>I&rsquo;ve been building a daily home health agent — a scheduled script that queries all home services (Frigate, Home Assistant, Paperless, the arr stack) and passes the data to a local LLM for analysis. The idea: instead of manually checking dashboards, get a morning summary that flags anything unusual.</p>