Thank you both, but I'm still little bit confused how it works, can you please give me som real world usage examples?
Do I divide display resolution width by video resolution width and display resolution height by video height then take the higher value and compare it to scaling setting?
display 1920x1080
video: 1280x720 - Is that considered as 50% upscale? 1920/1280 = 1080/720
video 1280x544 - Is that considered as 99% upscale? 1080/544 > 1920/1280
If I don't have Video Scaling method specifically set to Auto, Enable HQ Scalers for scaling above isn't used at all and scaler specified in Video scaling method is used all the time, right?
Or HQ scaler is independent of Video scaling method set, and is just a way how to improve scaling with the selected scaling method?
If I have set Enable HQ Scalers for scaling above 0% (default) does it mean it use HQ scaling is used all the time or only when following applies (from your answer):
Quote:everything < 720 -> use high quality scaling
everything >= 720 use bilinear
Last question, Auto Video Scaling method... what scaler is used for high quality scaling? Highest available in menu (Lanczos3 optimized by default or Lanczos3 when I have <enablehighqualityhwscalers>1</enablehighqualityhwscalers> in advancedsettings.xml ?
Thanks Ez.
(2013-06-14, 15:43)fritsch Wrote: Auto is used together with two settings:
e.g.
everything < 720 -> use high quality scaling
everything >= 720 use bilinear
But there is a new setting fernetmenta provided, which means "Scaling per cent". So you can set a percentage value from which one starting, the high quality scaling will be used.
this way you can fix to Lanczos 3 Optimized and it automatically uses bilinear / nearest neighbour, when you for example "scale" 1080p to 1080p or only scale 10%.