ftypavifavifmif1miafmeta!hdlrpictpitm4ilocD@&8iinfinfeav01infeav01iprpipcocolrnclx  av1Cispe pixi8auxCurn:mpeg:mpegB:cicp:systems:auxiliary:alpha av1C pixiipmairefauxlBmdat ?v2 A ?vh4 2D-߿?q1lYY