Viki Trailer link redirecting to main show page

[DonnaD]

I am trying to download this trailer : https://www.viki.com/videos/1254798v-main-trailer .

The show itself isn't available yet, and when I try to download the trailer, the download page redirects to the main show page (https://www.viki.com/tv/40771c-love-in-the-big-city) which then obviously fails.

Is there anyway to stop SF redirecting to enable me to download the trailer?

TIA.

[Germania]

I can play the trailer in SF - but the analysis finds nothing ..

([Log]: Error: there is no available url)

.. and manual download is DRM protected - need Key to decrypt.

[DonnaD]

Thank you so much for your responses. I'm off to Google stuff which I don't understand now