Now – if you notice you had a typo on some text – or that you need to modify the timings/duration of a transition you can do that now by “slicing” away the small sections of your rendered AVI to expose the underlying original media/events. Now make your changes.
I need to change about two minutes of a 100 minute already rendered MPEG2 project I have searched treads on how to do this and found the above do not understand how this is done (how do I slice what buttons tools do I use. do I slice the rendered file or the project and how is this done) I have a training video but nothing there on this subject