HI all!
I just try sdl by mpeg4ip (a sdl based player),I found that the player can display yv12 overlay smoothly,but when i minimize the window ,the overlay still on top.
I wonder if this is bug of sdl on windows(2k)?

Yes, probably. Let me know if you find a fix.
If you send me a minimal example, I’ll try to look into it.

By the way, sticking javascript in your signature is evil. :slight_smile:

See ya,
-Sam Lantinga, Software Engineer, Blizzard Entertainment