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#Video projector tv#

When HDMI connectors don’t exist, DVI is the next best choice. Many computers already include an HDMI port, making high-quality connections easy. HDMI is the best choice for video as that protocol is specifically designed for it. An HDMI cable carries both audio and video signals. Most non-theatrical digital projectors have one of three connection options: Once you have the projector looking as good as it can, its time to hook up the computer. If you have the option, look for projectors that provide Highlight/Midtone (Gamma)/Shadow settings. Most inexpensive projectors provide a “Brightness/Contrast” setting which is about a close to useless as you can find in fact, any setting you choose using Brightness/Contrast is wrong. NOTE: I’ve often found that video projectors tend to have pretty good color representation, but crush black levels and remove shadow detail.

For this reason, I always travel with a five minute video file of color bars that I can use to configure the display to look its best. It is essential, before you invite the audience, to test your display. Video projectors range wildly in image quality, from really poor to really great.

Will you have access to a hard disk to store files on for playback or do they have to be emailed?.After Effects, Motion, Screenflow) or shot using a camera? Was the file created on the computer (i.e.

#Video projector tv#

Are you playing the file from a computer or a USB drive attached to a TV set/projector.

How are you connecting the computer to the device? In almost all cases, a converter of some sort will be necessary.

There are several questions that need to be answered before a format recommendation can be made and they all revolve around bandwidth. While the format choices are somewhat different for PCs vs. The basic idea is to use a relatively uncompressed video format which allows us to opt for larger file sizes providing the opportunity for higher image and sound quality. In these situations, the rules are a bit different, because file size is not as important as it is when we are transferring files to the web. A question that I get fairly frequently is: “What video format should I use when I want to display my project using a projector or inside a presentation?”įor the purposes of this article, I’m assuming you are not displaying your files theatrically, which would require very specific media files, but in a more corporate, religious or informal setting.