I have shared my album on shared albums and clicked on allowing others to add photos and videos in Google Photos, & I cannot add any videos to my album. I have 35 videos from my last import that I want to add to this travel album, & even though it says I was able to add a video and increased the number of photos in my album, I am unable to view any videos.. I even tried saving 1 MTS video on my desktop and trying to move it into the album, but without any success.
For more Details:
Animated video production company