sound lenght its not the correct when imported

[fabianb11177543]

dear people

i made an animation on animate, the lenght its almost 2 minutes, when i tryed  to import my audio it says it only has a minute... both are 12 frames per second,  i did the audio on adobe after effects and exported as mp3 and wav

what im doing wrong?

[kglad]

use 8- or 16-bit sounds at sample rates of 11, 22, or 44 kHz