2014-01-12, 20:09
(2014-01-12, 20:05)doveman2 Wrote: Does this setting just control the GUI anyway and will video content output at the correct refresh rate (the TV can run at both 50hz and 60hz and it's obviously desirable to have it match the source speed)? 1024x768 and 1920x1080p are options as well and I'm pretty sure when I was testing them, 1024x768 made it quite a bit brighter for some reason but I'll double check that again later.
Forcing the hdmi mode will make refresh rate switching impossible. Why are you forcing the mode?
Try removing those lines and just using "hdmi_drive=2"
Be aware that most content is 24fps, so you will only get limited benefit from refresh rate switching when 24Hz is not supported.