DVD-R HELP (giving Best answer)?

Question

my store has six camera and the video footage is downloaded on a dvdr player.

i cant seem to play these videos simultaneously what should i download/do?

Answer 1

DVD-R is not designed for this type of use.

DVD-RAM is designed for this sort of use but has a slightly smaller storage capacity due to the file tables but they are available in 4.7 Gigabyte versions.

"Long life — without physical damage, data is retained for an estimated 30 years minimum. Ideal for video evidence recording in CCTV applications amongst many other uses.

Can be rewritten over 100,000 times (DVD±RW can be rewritten approx. 1,000 times). Faster DVD-RAMs support fewer rewrites (3x speed: 100,000, 5x speed: 10,000)[citation needed], but still more than DVD+RW or DVD-RW. (These are theoretical numbers. In practice they could be smaller depending on the drive, the treatment of the disc and the file system. In practice, a domestic DVD recorder can rewrite a disk only 300 times)

In video recorders, DVD-RAM can be written to and watched (even separate programs) at the same time, much like TiVo. This is an attribute of the VR mode recording mode and is available on other media such as DVD+RW, though this is only possible at the lower bit rates."

-Wiki