Please add options to extract audio at higher bit rates like 192 kbps.

PLEASE add options to be able to choose to extract audio in either AAC or MP3 at 128 kbps, 160 kbps, 192 kbps preferred, or 320 kbps. I think YouTube only goes as high as 192 kbps in AAC which is the equivalent of something like 320 MP3 but I'd really like to be able to get the highest quality YouTube offers with options to reduce it if necessary. I love options and I think it would really enhance the program if these options were offered.