Resolution change?! about lovelace-animated-background

[pickonedev]

This is the image resolution

And this is what I see on my tablet

[pickonedev]

@Villhellm Any advices?

[pickonedev]

Seems that the rendered resolution for the background is 960 x 600, on a tablet with 1920 x 1200...

[pavlov70]

Sadly, I believe the author passed away a year or so ago from what I saw on the HA forum. I had the same issue with a 1920x1200 tablet and my custom 1920x1200 cinemagraphs. I "fixed" it by modifying animated-background.js around line 450 thusly:
video { width: 1280px; height: 800px; position: absolute; top: 0; left: 0; }

The end result is 1920x200 cinemagraphs that play full-screen with no clipping on my 1920x1200 display. You can play with the resolution but that's what worked for me. I think there's either some bad math in the code or the author was trying to accommodate as many variables as possible. With my above change, anything other than 1920x1200 videos and display will likely result in a video that doesn't fill the entire screen.

Also, in case you run into issues with .webm files, I was able to get those working by hard-coding "type='video/webm'" in the doc_body line around line 433. Again, all of your videos will have to be webm if you make that change.

Hope this helps.