TinyPic does not accept standard-definition video files which are larger than 500 Megabytes in size or longer than 15 minutes in length. Videos longer than 15 minutes are truncated to 15 minutes. Users can also upload high definition videos as long as they are no larger than 500 Megabytes in size and no longer than 5 minutes in length. TinyPic officially accepts the uploading of videos in the following video formats: 3g2, 3gp, 3gp2, 3gpp, 3p, asf, avi, divx, dv, dvx, flv, moov, mov, mp4, mpe, mpeg4, mpeg, mpg4, mpg, qt, rm, wmv, and xvid ...
Source: https://en.wikipedia.org/wiki/TinyPic