I have been working on localising Mr Men website to French version recently. There were over 20 mini games in the site which I needed to localise but I also needed to sync the mouth in French too! It was a pain since all the sounds were loaded from external and controlled by code. And there were 4 different styles of coding too, one with pure coding and the rest were time line styles…

I highly recommend when there is a project involving sound sync, put the sound on the time line and set to stream to work with, don’t use external loaded sounds and control them by code unless you have a lot of time to play with…