Sunoo/homebridge-camera-ffmpeg v3.0.0 on GitHub

This plugin now includes experimental two-way audio support. Be aware that this feature is likely to be tweaked in the future, and a configuration that works now may need to be altered in the future.
Better detection of audio and video streams. There should be very few scenarios where mapvideo or mapaudio are needed anymore, as FFmpeg's stream auto-selection is now set up.
Default videoFilter can be disabled by including none in your comma-delimited list of filters.
Further reorganization of the config UI.

Corrected handling of inactive camera timeouts. You should no longer see timeout messages after cleanly closing a camera stream.
Fixed forceMax not applying to resolution in some scenarios.

additionalCommandline has been replaced by encoderOptions to better reflect it's intended use.
preserveRatio has been removed and is now active as long as the default videoFilter list is active.

Sunoo/homebridge-camera-ffmpeg v3.0.0 Version 3.0.0 on GitHub