Abstract: A video compression method comprises the steps of a) receiving a set of video scenes comprising video frames; b) for each of said video scenes selecting a motion estimation algorithm and/or a rate control algorithm to respectively compress at least two of the scenes, wherein each of said video scenes is encoded by means of a predetermined encoding algorithm; c) carrying out the motion estimation and/or rate control algorithms selection such that the selected motion estimation algorithm provides minimal motion estimation prediction errors and/or the selected rate control algorithm provides the highest quantization factors for the lower distortion; and d) modifying said encoding algorithm for each of said video scenes in order to compress it by means of the selected motion estimation and/or rate control algorithms.

Abstract: The present invention discloses a method for carrying out video and/or audio adaptive-rate streaming, comprising providing two or more encoders, wherein each encoder is tuned to and responsible for a specific range of bandwidth, and a media bridge forwarding data packets from an encoder to one or more clients, wherein the encoder is selected according to statistics representing one or more communication quality parameter.