Add ffmpeg -ac channel downmixing to output options

[wyup]

When I try ffmpeg-normalize -i video-with-multichannel-audio.mp4 -ac 2 -o normalized.mkv, outputs error:

ffmpeg-normalize: error: unrecognized arguments: -ac 2

I would like to include ffmpeg -ac channel downmix to ffmpeg-normalize options to normalize from multichannel audio without having to downmix manually beforehand.

Hoping it is useful, Thanks

[wyup]

okay, I see answer in previous issue

[slhck]

Glad you got it solved.

For others who may stumble upon this, are you referring to the extra output options?

[wyup]

yes