4 ms·Or an option to speed up the video by a factor of 2.by sketerpot 17y agoOr an option to speed up the video by a factor of 2.jacquesm 17y agoThere used to be a piece of software that would do this for audio tracks, that would actually be really nice for speedviewing youtube videos.cpach 17y agoIf you download the videos I think you should be able to speed them up with MPlayer.