raints. Only a small selection of encoded picture sizes and aspect ratios are available. If your movie d... to obtain acceptable quality.
===== 11.8.1.2. GOP Size Constraints =====
DVD, VCD, and SVCD also cons... ain you to relatively low GOP (Group of Pictures) sizes. For 30 fps material the largest allowed GOP size is 18. For 25 or 24 fps, the maximum is 15. The GOP
