I found a solution that worked for me! Was having the exact same issue as you. What I did was go to the sequence tab at the top of premier, go to sequence settings and uncheck the box that says composite in linear color, then hit ok. After changing this I renderred the exact same clip and the issue was gone. Now, if you open up a new project and go into sequence settings, the box is checked again. I have not found a way to automastically apply these changes to every sequence, but this is at least a fix, although it may be inconvienient to have to change it each time. Good luck!
I found a solution that worked for me! Was having the exact same issue as you. What I did was go to the sequence tab at the top of premier, go to sequence settings and uncheck the box that says composite in linear color, then hit ok. After changing this I renderred the exact same clip and the issue was gone. Now, if you open up a new project and go into sequence settings, the box is checked again. I have not found a way to automastically apply these changes to every sequence, but this is at least a fix, although it may be inconvienient to have to change it each time. Good luck!
Just generally as someone on the internet, if I click someone's link and it prompts me to download something - I'm probably not going to do it. There is an option to embed the video into the post, which is a better option.
But I can see how it's confusing to have the option to attach a file when you make your post.
Anyway: I would be curious about your export settings. I've seen this text brightness thing on other people's videos, but admittedly I don't know what is causing that from Premiere. It certainly isn't normal or expected behavior.
I am having the same exact problem. Heres two screenshots showing them:
If that didn't do it, I put together an image that has masked* parts of each photo (The first has annotations marking each place there is a mask.) :
Annotated Image:
Non-Annotaded (No extra text) Image:
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