Streaming media using erasable packets within internet queues

Abstract

The streaming media encoding and routing system employs an encoder circuit that constructs a streaming media sequence as a plurality of sequential frames, each frame comprising a plurality of segments. The encoder circuit has a processor that is programmed to place media information into the plurality of segments of each frame according to a predefined priority and further programmed to order the sequence of said segments within each frame such that the segments are progressively priority-ranked from high priority to low priority to define an EPIQ-encoded packet. A processor tests an incoming packet to determine whether it is EPIQ-encoded. The processor reduces network congestion when the received quality of service data indicates presence of network congestion by: (a) selectively and progressively erasing segments within an incoming packet beginning with a lowest-ranked priority segment if the incoming packet is determined to be EPIQ-encoded; and (b) dropping the entire incoming packet if the incoming packet is determined not be EPIQ-encoded.