1.mp4 from ist.com host, autoplay, looped, sized 794x 496

 

2.commercial from ist.com converted from mov to mp4 with handbrake

3.mp4 from S3 that’s been made public

4.full-length S3 mp4 NOT PUBLIC

5.S3 mp4 with extension manually changed from mov to mp4; made pubic

6. (new)mp4 from ist.com host with extension manually changed from mov to mp4