Ajb Mp4 Better -

: Designed to remove noise and pixelation while maintaining a natural look, ideal for human subjects. Super Video VHQ

Standard encoders use a "one-size-fits-all" approach to bitrate. AJB uses a statistical multiplexing technique. If you are encoding a 1080p video, a standard MP4 might allocate 5 Mbps to a static talking head and 5 Mbps to an explosion scene. The talking head is over-encoded (wasting space), while the explosion is under-encoded (blocky artifacts). ajb mp4 better