https://blog.mickeyzzc.tech/en/tags/i18n/Recent content in I18n on Mi&Bee BlogHugo -- gohugo.ioen蓝宝石的傻话Sun, 19 Jul 2026 00:00:00 +0000https://blog.mickeyzzc.tech/en/posts/mibee-oss/mibee-nvr-v0.9/Sun, 19 Jul 2026 00:00:00 +0000https://blog.mickeyzzc.tech/en/posts/mibee-oss/mibee-nvr-v0.9/<p>Nine cameras had been running on a Banana Pi M5 for over six months, and the engineering debt accumulated since v0.6 had reached the point where it needed paying off. The <code>/api/cameras</code> endpoint would stall for 14.9 seconds while all 9 recorders started up — not because the traversal was slow, but because the <code>cm.mu</code> RWMutex was blocking, holding every read operation out. ONVIF camera addition still required typing in IP addresses manually, and with a household of CW500s, DS-2CD2047G2s, and others, every new camera meant opening a terminal session — not sustainable. FFmpeg as the only third-party binary dependency meant every deployment needed a check for whether it was installed, and on Raspberry Pi you also had to worry about hardware encoder compatibility. And the older Xiaomi devices — Dafang, Xiaofang, Aqara G2 — couldn&rsquo;t be integrated at all because they speak the TUTK protocol. None of these are new technical challenges; they&rsquo;re engineering debt, and v0.9 pays it off in one shot.</p>