by MatteLe » Tue Jun 02, 2026 12:24 am
I recently bougth a Magewell PCIe Capture card, the 4k Dual one. But it performs not very well in Madmapper, maybe you can have a look or it is already known? So with capturing in Madmapper I get some stuttering, but not all the time. With 4k 60fps I get latency between 7 and 10 frames. With Blackmagic and same resolution/fps I have 4 frames. With OBS or the Magewell capture tool I also have 3-4 frames with the Magewell, without this stuttering. This setup is with Win10, I tried WMF and DirectShow but it makes no difference... I could absolutely use the Blackmagic, but it is sometimes PITA to find the correct input settings. Also, you can't use custom resolutions...