The Universal Disk Format (UDF) is a standardised file system for optical discs. The UDF standard was adopted by the DVD Consortium as a standard format for DVDs. Although a standard there are variations which means that not all discs can be read by all suitable machines.
Use format factory. It coverts all most type of media into each other. Best this it is a freeware.
The flash media does not last as long as the optical media. Flash media is about the moment and will not be supported for as long.
optical
SIC 3695 covers making optical recording media
Portable means easy to carry round, Optical means uses light to make it work. So optical media could be portable.
HD Camcorders are the best media format for high quality video. MiniDV is fairly dated, although some people still like using it.
Only if it is a CD containing a film/something that you can watch. CDs with music aren't optical media.
Optical media include CD-ROMs, DVD ROMs, and Blu-Ray disks.
a DVD and CD
Windows media player because there is no need to download anything. Its safe.
disc