With digital time coming, non-paper documents increase rapidly especial DVD. This paper discussed on the standard of MARC description on DVD picture recording document.

The simulation of flame spread over thin solid fuel under microgravity with narrow channel was analyzed with dimesion theory and validated experimentally by using flame spread picture recording.

Raster image formats store the picture as a bitmap describing the state of pixels, as opposed to recording the length and locations of primitives such as lines and curves.