A video ths has no visual could be caused by codec issues. You will need to re-encode your video using software like iMovie, PowerPoint, HandBrake or other tools to display for the web. We recommend to encode the video with a H264 codec, at 720p resolution, and output as MP4 file format.
Method 1: Use a different browser
Try to watch the video in a different browser.
Method 2: Check the video guidelines
Confirm that all of the following video file parameters are met prior to attempting to upload into PASS.
- ✔  File extension allowed: MP4 or MOV
- ✔  Max file size allowed: 600 MB
- ✔  File name allowed:
- Uppercase characters (A through Z)
- Lowercase characters (a through z)
- Numerals (0 through 9)
- Non-alphabetic characters (period, hyphen, underscore)
- ✔  Max video length: 15 minutes
- ✔  Resolution: 1280 x 720