If you’re trying to make a DVD Video Disc you have to compress to DVD which requires a separate video and audio file for authoring. Compressor, depending on the version I believe, can burn a simple “screener” DVD and has an automated workflow for that.
If you just want to burn a file onto a disc the customer can play on a computer usually an H.264 .mp4 can work which is easy to do in Compressor 4.1.1 but not in Compressor 3.5.3 which can only do H.264 .mov. That can work as well but there are some variables depending on the age and operating system of the computer.
H.264 is leagues ahead of the MPEG2 encoding used for standard def DVD, quality and can be HiDef frame sizes..
File size is always a function of data rate and duration of the source.
DVD preset is to create files used to author a DVD Video Disc.
YouTube preset which is H.264 .mov will be much better quality but it has nothing to do with DVD authoring.
In short
[Jeremiah Westcott] “Now I know this may seem like a neurotic and insignificant observation but wouldn’t it be better to use the compressed version of the video that was made with the Youtube option since the file size is larger and seems to have been compressed in overall better fashion?”
Better for what?
[Jeremiah Westcott] “Both of these are great file sizes for placing onto DVD’s as they are under the 4.7GB limit but I would really love to hear what others think about this. Thank you to all those who shed some light on these questions”
It depends what you want the DVD to be used for. DVD Video needs to be authored. DVD to store a file to be copied to a computer could be any file you want that the customer might be able to play on their computer.