11-06-2007
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#3 (permalink)
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| CD Freaks Senior Member
Join Date: Jun 2006 Location: Melbourne, Australia
Posts: 891
| Re: Learning more features
If you mean Program Chains (PGCs), then a PGC is any bit of video that is comprised of cells containing video. These might be parts of a menu or separate titles. Titles do not have to be in a single PGC - they may be spreads over lots and lots (this is not the norm though - most titles are contained in a single PGC).
For more info, read this.
Also see the DVDRMP help file:
Quote: - Each Video Title Set can contain one or more Program Chains (PGC). These PGCs contain the video, audio and subpicture streams that make up the titles of the disk.
- VM commands in a PGC can access any other PGC in the same VTS. It can also access the named menus in its VTS.
- VM commands in any VTS PGC can access a VMG menu PGC. The VMG is often used to navigate from one VTS to another.
- Selecting a PGC in the DVD Tree opens it in the PGC View.
| Regards
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