SMPlayer Support Forum

WinXP+SMPlayer14+MPV+OpenGL do not work together. Just updated SMplayer to it's latest release, with keeping old settings. Video playback crashed after that. Chose another output - OpenGL - but now I have a white screen and sound only, no video. I read hee on forum that opengl output has the best quality, so I'd like to use it.
Direct3D works ok, but not opengl. Can I do something to fix that?
Also, I think openGL HD must be best in terms of picture quality - am I right? Or, which output is?
Thanks!

Do you get an error message when you try to use opengl?