i have a wav file of 8khz i want it to convert to MPEG1 layer 3.........
but when i do it through lame encoder without any option i get mp3 file but MPEG2.5 layer 3 .........................

how will i convert it to MPEG1 layer 3 ................

is it possible with 8 khz wav file because i did notice a table showing...................
output sample rate in Hz. default = 0, which means LAME picks best value
based on the amount of compression. MPEG only allows:
MPEG1 32, 44.1, 48khz
MPEG2 16, 22.05, 24
MPEG2.5 8, 11.025, 12