split video into chunk and upload it to server

hi,
i want to split video file into chunk with different size and upload it to server and again recollect at server and make a one file. how to split this in chunk and when uploading showing progress bar.
if any suggestion or idea pls give me every suggestion should be appericiated
 
thanks & regards
Praveen Mehta
mail me on this emai id:- mehtapraveen1982@gmail.com
...