https://daviddas.com -- When composers deal with new versions of picture, there are a few special steps that need to be taken during the conforming process in order to move a piece of music from one location in the picture to another. This video details the process using one of the top film scoring DAW's, MOTU's Digital Performer.
Link to timecode calculator:
http://www.michaelcinquin.com/tools/t...
(There are several others available via Google searches.)