[jonathan gathrid] “The video will be seen on a large screen projector, and played through a Mac Book via a DVD (or USB flash drive?).”
What is the resolution of the projector? This will determine the resolution you should use for your video.
[jonathan gathrid] “1. What is the best format to begin the project with for the best image”
The “best” image will be one that takes advantage of all of the resolution the projector can give. Without knowing that, I would recommend HD 1920×1080 since the source is HD.
[jonathan gathrid] “2. The project is very long, is there any benefit to rendering sections of it as I go, or would that even work?”
There is no need to do this. You can just render the whole thing when you’re done. Intermediate renders are up to you. Just make a timeline selection and render that section. Then place it back on the timeline as the top track in the same place. In fact you can use the Render to New Track option (Ctrl+M) to do this.
[jonathan gathrid] “3. Should I burn the DVD with DVD architect 5? I do not have a blue ray burner. Or can it be burned to USB flash drive?”
DVD’s are SD 720×480. You will get the best quality by rendering to MainConcept AVC/AAC using the Internet HD 1080p template or whatever template Movie Studio has for rendering 1080 internet HD. Then put that on a USB stick for use on the MacBook Pro.
[jonathan gathrid] “4. One of the videos will have NO audio, any advice on shortening the rendering/burning time for that. (it will be projected DJ music)”
Nothing special to do here. Audio renders very quickly so the inclusion or absence of it will have little affect on render times.
~jr
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