Quicktime what is self contained reference movie

David Roth Weiss December 18, at pm. Jeremy Garchow December 18, at pm. Move them to another machine. If they open, they are self contained. Paul katz.

I have a sequence and put chapter markers in the beginning and the end. First question: Since this is the only sequence, do I really need to put chapter markers? Is there a quality issue here? Reply Quote. Shane Ross.

Self contained means that it makes a separate movie that contains all the footage used in the timeline A reference movie not self contained simply makes a files that when played, refers to the media that exists on the media drives. Lose the media and the ref movie is useless.

Lose the media and the self-contained one still works. Chapter markers are all up to you. A five minute video doesn't feel like it needs chapter markers. Only long videos where you might want to jump to certain sections really warrant them.

Scott Taylor. Paul, Youi should never put a chapter marker at the very beginning of a sequence, as iDVD does that for you automatically. You get an almost instantaneous export to a new, very small QuickTime movie which you can play and manipulate just like a self contained movie. But the critical difference is that the reference movie does not contain any of the actual media. Instead, it contains references to the original media as the name implies. Reference movies are extremely useful for intermediate production stages.

For example, if I edit a video project, I generally export it from my editing software as a QuickTime reference movie, which I then feed into other workflows to do useful stuff: I can send it to iDVD to create a DVD; I can open it in QuickTime Pro and export it to various types of self-contained movies, I can pass it through an alternative editing package, I can do other neat stuff with it.

But in order to play a reference movie, the original media files must be accessible. Here's an example of how you might use a reference movie: Say you have several lecture videos and several Keynote slide shows and you want to combine all this material into a single movie. You would combine each video and slide show separately, and save each as a reference movie.

Then you combine the reference movies into a finished movie, and save that as a completed reference movie. The exported movie is self-contained, but there is no real reason to do self contained movies for any of the intermediate stages because all that will do is to re-copy all of the media that is otherwise available on your system.

It never links directly to your audio files. You can make a reference movie self-contained by going to Save As in QuickTime Pro and selecting the self-contained option. Communities Get Support. Sign in Sign in Sign in corporate. Browse Search.