Encoding not working because of volume argument on FFmpeg command

[matthew-balzan]

I was always getting an empty session when encoding, without getting any errors.

I manually tried the command used to encode and got this:

Unrecognized option 'vol'.
Error splitting the argument list: Option not found

So i checked the arguments the package is sending (encode.go):

// Launch ffmpeg with a variety of different fruits and goodies mixed togheter
	args := []string{
		"-stats",
		"-i", inFile,
		"-reconnect", "1",
		"-reconnect_at_eof", "1",
		"-reconnect_streamed", "1",
		"-reconnect_delay_max", "2",
		"-map", "0:a",
		"-acodec", "libopus",
		"-f", "ogg",
		"-vbr", vbrStr,
		"-compression_level", strconv.Itoa(e.options.CompressionLevel),
		"-vol", strconv.Itoa(e.options.Volume),
		"-ar", strconv.Itoa(e.options.FrameRate),
		"-ac", strconv.Itoa(e.options.Channels),
		"-b:a", strconv.Itoa(e.options.Bitrate * 1000),
		"-application", string(e.options.Application),
		"-frame_duration", strconv.Itoa(e.options.FrameDuration),
		"-packet_loss", strconv.Itoa(e.options.PacketLoss),
		"-threads", strconv.Itoa(e.options.Threads),
		"-ss", strconv.Itoa(e.options.StartTime),
	}

I dont know if this was working for an older version of FFmpeg, or it's just a Windows problem, but vol does not exists as an argument.

Removing it correctly encodes the file.

[JadeMin]

which ffmpeg versions are compatible?