Is black crush issue still there? As I'm facing the same issue in my ROG phone 3...
Can you please share the below:
1. Firmware version
2. App to play video (video title where you experience this)
3. Brightness setting
Thanks for your lightning speed reply...
Played this video on YouTube. Even i have experienced the same issue on MX player and VLC media player too.
While taking ss of video my brightness was on 100%.