Petroleum products are materials derived from crude oil (petroleum) as it is processed in oil refineries. Slack wax, a raw refinery output comprising a mixture of oil and wax used as a precursor for scale wax and paraffin wax and as-is in non-food products such as wax emulsions, construction board, matches, candles, rust protection, and vapor barriers.
The bitrate for an HD Blu-ray video is typically in the range of 20 mbps, standard-definition DVD is usually 6 mbps, high-quality web video often runs at about 2 mbps, and video for phones is typically given in the kilobits (kbps). For example, these are the targets we usually see for H.264 streaming:
Netflix: 1  1 Mb/s for viewing on a laptop computer. 2  2 Mb/s for viewing standard definition video (480p) on a TV. 3  4 Mb/s for viewing high-def video (720p, 1080p) 4  5 Mb/s or more for the best audio and video experience. 5  15 Mb/s for 4K streaming (but 25mb/s is preferred).