DVDs

DVDs are not the same as CDs—they’re better! These are associated with CDs because of their identical shape and size, but their formatting is more sophisticated. Referring to either “Digital Versatile Disc” or more commonly “Digital Video Disc,” DVDs are an optical disc designed to incorporate visuals, sound, and motion altogether.

Five types of DVD structures exist, four common and one a new innovation. Of the first four, two are single-sided and two double-sided. Each of these subsets features one single layer (single: DVD-5; double: DVD-10) and one dual layer (single: DVD-9; double: DVD-18). The single-sided DVD structures typically hold 4.7 GB, whereas the double-sided contain a much vaster memory capacity of 8.5 GB. The last or most recent type of DVD is a combination of the DVD-10 and DVD-18, with one single-layered side and one double-layered side. This is a relatively new structure accommodating variation, and has been designated as DVD-14.

DVDs have four different formats: DVD-ROM (Read-Only); DVD-Video (incorporated with Surround Sound); DVD-Audio; and DVD-Data.

Of these four formats, DVD-Video is that utilized for photo files, since photo to DVD is easy due to structure and memory capacity. Photo DVD can include stills and, of course, video side by side and even has a slideshow capability where files are set on automatic initiation and viewed in succession from beginning to end. DVD photo slideshow software can make this possible through incorporating the necessary files into the DVD format. Photo slideshow on DVD can not only be used in private viewing, but also in the classroom and during corporate presentations, virtually eliminating the need for slide projectors. All that is necessary is to insert the DVD; Photo slideshow requires a single click and proceeds on its own, from beginning to end. But pause can be initiated for those who wish a close study at any file in the string. This is just one of the many wondrous capabilities of the photo DVD; slideshow presentation, printing, file-editing, and saving, among other functions, all reflect the amazing versatility of this disc.

Most CPUs nowadays have a photo DVD maker (also known as a DVD burner) incorporated into their software and hardware. These components have not only become popular, but necessary in the overall functioning of computer systems, regardless of the size or make. This is due to the fact that photo DVD burning has become a new pastime for people around the world, not only in regards to entertainment, but also in the professional world where perfection, precision, and rapidity all work together to ensure ongoing productivity. Photo DVD software, then, is essential for ever computer own to have, and the process of creating DVDs is very easy, so anyone can perform the function.