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:
In storage terms, this translates to approximately 3.5 MB/s (megabytes per second) or 13GB/hr (gigabytes per hour). DVD Video: Based on 1 hour of video. Calculated on a data rate of 5.5 Mbps (megabits per second), which translates to an average of 2.5 GB/hr (gigabytes per hour).