DO NOT TRANSLATE THIS NIB FILE, NSIsNotNil NSNegateBoolean NSIsNil NSIsNil NSIsNotNil HBContainerTransformer NSIsNotNil Optimize MP4 for progressive download. After encoding, data is reorganized and rewritten to allow immediate playback over a network, without needing to download the entire file. NSNegateBoolean Add a special MP4 marker to allow playback on vintage iPod 5th Generation devices circa 2006. Other settings may affect compatibility. NSNegateBoolean NSIsNil NSNegateBoolean NSNegateBoolean NSIsNotNil IA NSNegateBoolean Title, or video clip, to encode. The longest title is selected by default. Blu-ray and DVD sources often have multiple titles, the longest of which is typically the main feature. NSIsNotNil NSIsNotNil