Type 1 5. Optical recording technology was invented by David Paul Gregg and James Russell in and first patented in

DVD longevity is measured by how long the data remains readable from the disc, assuming compatible devices exist that can read it: The subsequent release of the libdvdcpxm library based on dvdcpxm allowed for the development of open source DVD-Audio players and ripping software.

Since there will be lots of translation versions of each language, we can not assure that every translator will get a free program. Details Note: