The present disclosure relates to a method and a system for determining one or more attributes of each frame of a plurality of frames of a video. The method includes evaluating a first set of pre-defined values for the each frame of the plurality of frames, determining a second set of pre-defined values for the each frame of the plurality of frames based on a second pre-determined criterion, computing a third pre-defined value for the each frame based on a third pre-determined criterion, and identifying the one or more attributes of the each frame. The identified one or more attributes is utilized for stabilizing a rate control model of an encoder. The evaluating is based on a first pre-determined criterion.