It's not only the blurred videos on Linkedin.
You also cannot "hear" the name pronunciation voice recording.
Not even when you try to update your own.
What is this with "media in general" on Linkedin???
Under "Safari preferences/Websites/Auto-Play/"
I have set "linkedin.com" to "Never Auto-Play"
which makes the experience a little less annoying.
The advantage of all of this is that you watch less video, and listen more actively to the audio.
So that you listen more attentively to what is being said instead of being distracted by what is being shown.
Now this doesn't work in all cases but if it's an excerpt of for example a podcast. It's really beneficial I believe.
Let me know what you think.
(and in the mean time use Google Chrome to have everything working as it should)