SYSTEMS AND METHODS FOR DIMMING A FIRST PACKET ASSOCIATED WITH A FIRST BIT RATE TO A SECOND PACKET ASSOCIATED WITH A SECOND BIT RATE

摘要

A method for dimming a first packet associated with a first bit rate to a second packet associated with a second bit rate is described. A first packet is received. The first packet is analyzed to determine a first bit rate associated with the first packet. Bits associated with at least one parameter are discarded from the first packet. Remaining bits associated with one or more parameters and a special identifier are packed into a second packet associated with a second bit rate. The second packet is transmitted.