Allofmp3 Wma Enquiry

vbimport

#1

Re: AllofMP3, When I choose Advanced Option after I select a song, the following appears…

Codec WMA9

Constant bitrate (cbr) One-Pass
128 kbps 160 kbps
192 kbps 256 kbps
320 kbps

Constant bitrate (cbr) Two-Pass

128 kbps 160 kbps
192 kbps 256 kbps
320 kbps

Quality-Based VBR Audio Mode
Q50 Q75 Q90 Q98

Bit Rate-Based VBR Audio Mode
128 kbps 160 kbps 192 kbps

Now, if I wish to choose optimal QUALITY WMA9 format, which above BR config. is required?