Plugin crash the homebridge
**Describe the bug**
Plugin is crashing the homebridge

**To Reproduce**
install the plugin

**Expected behavior**
Plugin not crash

**Logs**

Error: spawn ffmpeg ENOENT
    at Process.ChildProcess._handle.onexit (node:internal/child_process:283:19)
    at onErrorNT (node:internal/child_process:476:16)
    at processTicksAndRejections (node:internal/process/task_queues:82:21)


**Environment**
- Node.js Version: v18.17.1
- Camera UI Version:  v5.0.27
- Operating System: Ubuntu Jammy Jellyfish (22.04.3 LTS) 
- Browser: Firefox
