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:
GB, which is Gigabytes, is bigger than MB, which is Megabytes. 1 GB is equal to 1000 Megabytes. For practical purpose, a YouTube video of 2â3 minutes in low resolution is around 20â30 megabytes (MB). an image captured by a good camera, or even a phone these days is roughly more than 1 MB to 5 MB.