Thread: please any body help me

how to calculate the bit rate and the bit depth of audio

Determine your limit, then determine the length of audio in seconds. Multiply the depth by the sampling rate and multiply that by the number of channels. Multiply the audio bit-rate by the length of the audio. Subtract the number from the maximum number. Then divide the number by the length of the audio. This gives you the bit-rate.

thanks very much but i ask if there is a method in java to calculate it?

None that I know of. You can try and create your own class to calculate it. I found a algorithm to calculate the time remaining if that's of any help.

//Common algorithm to calculate remaining time
seconds_elapsed = current time - start time
seconds_per_unit = seconds_elapsed / units_processed
units_left = total_units - units_processed
seconds_remaining = unit_left / seconds_per_unit

thank you very very much for your help