To download mp3 (audio): Click "Download mp3" button
To Cut/Crop mp3: Please use the slider below and click on "Download mp3" button to download the selected part.
Note that video to mp3 conversion output is limited to 10 minutes.
Code can be found at pastebin.com/fsmGF1hp
How the binary search algorithm works
Performance of binary search in comparison to linear search
Binary search cuts the search space in half on each comparison
Implementation of binary search in C++
Binary search has log(n) running time (time complexity).