Generated output goes stale

[Jamie0]

When running nginx-ts-module (only audio has been tested) in production for over 24 hours, it becomes unstable and stops generating output randomly for a few minutes every few hours. This happens until the source is restarted.

The exact environment we're using can be replicated in Docker (https://github.com/InsanityRadio/AudioEngine/). Audio is being fed directly by capture card over a local network, and when running ffmpeg in verbose mode, there is no clear indication of an issue with ffmpeg.