[Kate Koyama] “I’m looking at creating a video to be displayed on a 4 feet by 18 feet (3456 px by 15552 px) banner. I was going to use After Effects for the video and compose it in a pixel dimension that is proportional to the banner size. So I was thinking: 720 px by 3240 px. However if we’re playing the video from a projector that is hooked up to a computer , is that possible? Or do I have to make the video fit within a regular screen size, say 720 by 480”
My general rule of thumb is that the display system determines the playback system requirements, and the playback system determines the content requirements.
How will the projection system work? Is it going to be a single projector, or is it going to be a blended projection system? What is the native resolution of the projector or projection system?
Once you know that resolution, you can determine the playback system. Then you can design your video to those specs.
For example, you might use a single projector at 1920×1080 and mask off the top and bottom portions of projection. You could choose to feed it with Blu-ray. You could design in a 1920×426 comp, and nest that in a 1920×1080 comp for output.
[Kate Koyama] “Also we want to make sure the video is not pixelated. Since it’ll be displayed in such a large dimension. “
How far away from the screen do you expect your audience to be?
Walter Soyka
Principal & Designer at Keen Live
Motion Graphics, Widescreen Events, Presentation Design, and Consulting
RenderBreak Blog – What I’m thinking when my workstation’s thinking
Creative Cow Forum Host: Live & Stage Events