AVB system bandwidth configuration

Embodiments are disclosed for dynamically updating bandwidth allocations in an AVB communication system. In some embodiments, a device includes a communication interface communicatively connectable to at least one other device in a communication network and configured to transmit data via the communication network, a processor, and a storage device that stores instructions executable by the processor to detect an incoming data stream, and determine an amount of bandwidth to be used by the data stream. The instructions are further executable to update a bandwidth allocation for the data stream based on the determined amount of bandwidth.