Just adding some more to this support request.
Standard YouTube short code is not showing this issue:
[su_youtube url=”https://youtu.be/A2hL32k7Y0I”%5D
but Advanced YouTube short code is:
[su_youtube_advanced url=”https://youtu.be/A2hL32k7Y0I” width=”640″ height=”360″ controls=”1″ autohide=”yes” showinfo=”no” rel=”no” modestbranding=”yes” theme=”light” https=”yes” playsinline=”yes”]
Thanks
Plugin Author
Vova
(@gn_themes)
Hi @tommorin and @symmetrium,
I’ve found that the YT embed sets the thumbnail quality depending on the size of the embed itself:
https://stackoverflow.com/a/56700695
In @tommorin’s example we can see two different embed sizes which result in different thumbnails:
[su_youtube url="https://youtu.be/A2hL32k7Y0I"]
defaults to 600x400
and
[su_youtube_advanced url="https://youtu.be/A2hL32k7Y0I" width="640" height="360" controls="1" autohide="yes" showinfo="no" rel="no" modestbranding="yes" theme="light" https="yes" playsinline="yes"]
explicitly set to 640x360
And that makes the difference.
The solution is simple, just set a higher size for the embed, like so:
[su_youtube url="https://youtu.be/A2hL32k7Y0I" width="1280" height="720"]