I'm writing a bash script that will be used to go through a ton of midi files and convert them into MP3s. Right now, I'm using timidity and lame for this, which works great:
timidity myMidiFile.midi -Ow -o - | lame - audioOutput.mp3"
However, I would like to have access to the different midi channels so that I can choose to lower or raise the volume on them individually. I've been looking through the timidity manual without really finding any solution.
Can this be done via timidity or do I have to transition to some other program?