It might be possible to do it in a trial-and-error way, ie split it in half, examine the file size of each new file, then if it's too big split it into three parts, etc. This is a complicated process, though.
It might be possible to do it in a trial-and-error way, ie split it in half, examine the file size of each new file, then if it's too big split it into three parts, etc. This is a complicated process, though.