In a method for compressing a video clip containing audio content and image content, an image and/or an audio portion of individual video frames of the video clip are analyzed. Next frame scores are calculated for the video frames. Each frame score is based on at least one image attribute of the image of the video frame, and/or an audio attribute of the audio portion of the video frame. Next, key frames are identified that have a frame score that exceeds a threshold frame score. Finally, a compressed video clip is formed in which the images of non-key frames are removed. A system for implementing the method is also disclosed.