Make sure a picture is displayed at max Hzģ. ![]() Quite useful for special applications, like connecting laptops and HTPCs to some VRR TVs.ġ. It's almost like an EDID-based frame rate cap on a VRR signal - except it's a fixed-Hz signal that can work from any non-VRR GPU. The topology of both signals is actually identical, and the display will usually sync to a fixed-Hz signal created via Vertical Total Calculator on the working VRRmax. older GPUs, Intel GPUs, etc)įor example, for a 120Hz VRR display, ToastyX can create a 96Hz fixed-Hz mode that looks exactly like a permanent 96fps framerate cap on a 120Hz FreeSync VRR signal. One fantastic thing about ToastyX' new "Vertical Total Calculator (QFT)" feature is that it's a method of creating custom fixed-Hz modes for a VRR panel from a non-VRR GPU (e.g. Searching Google, "Quick Frame Transport" is widely the dominant name for this, especially outside engineer circles, with the most Google search results, and it would be good to keep it in sync with existing Internet information. Instead of something obscure like "Vertical Total Calculator". Ideally it should have said "Quick Frame Transport" because it is universal, not just for strobing, but I'd settle for just appending "(QFT)" to make sure users get that assocation. ![]() I recommend renaming "Vertical Total Calculator" to "Vertical Total Calculator (QFT)" to make sure QFT is part of it. It also even reduces non-strobed LCD latency too with certain sync technologies, especially if you're using Scanline Sync with the tearline adjusted to near bottom of VBI so it's a "end-of-VBI Present()" replacing VSYNC ON's "beginning-of-VBI Present()".Ģ. I recommend adjusting the release notes to indicate there are latency benefits for certain laggy-buffering displays like certain OLED and DLPs.
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