1. A method for evaluating a video processing technology based on subjective feedback, comprising: receiving a request to view videos and provide feedback from one or more subjective feedback targets; randomly selecting at least two videos from a plurality of sources for one or more subjective feedback targets; processing the at least two selected videos with a video processing technology, such that the at least two selected videos include at least one impairment; transmitting the at least two selected videos to a viewer that simultaneously displays the at least two selected videos to the one or more subjective feedback targets; and receiving subjective feedback from the one or more subjective feedback targets regarding a perceptional aspect of the at least two selected videos.