Disclosed herein are systems and method for adjusting bitrate among multiple media streams delivered on a common subscriber connection. One such method comprises receiving information describing a maximum bitrate provisioned on the subscriber connection, and receiving a plurality of media streams. Each media stream utilizes a corresponding bitrate, and the plurality of media streams has a combined bitrate. The method also comprises adjusting the bitrate of at least a portion of the plurality of media streams so that the combined bitrate is related to the maximum bitrate provisioned on the subscriber connection.