We've added the ability to check levels. It might turn out to be useful. It's primitive but effective. At some point, we might put in a meter with curses if there's some demand. This would be a display which you could turn on and off on the terminal.
I fixed the bug! You'll have to look at the download notes to find out what. The changes are minor, but useful. You can record directly from the streamer, now - useful for streaming remotes - or just recording a hunk of stuff without building a playlist. Currently, I'm testing it on an old laptop - 600 mhz. It continues to work.