I don't know from where to begin...
First of all I would like to thank you because you... exist ! 😀
I'm a Laserdisc collector and thanks to your version of DScaler I'm having the best viewing experience ever on my 55" 4K LG TV from my PAL progressive laserdiscs. From Syntek STK1160 USB.
(NTSC playback in progress due to hardware incompatibility).
Once I found this website, I took my old desktop pc from hybernation and started testing the 3 capture devices I have.
1. Leadtek WinFast TV2000 XP Expert PCI. 2D Comb Filter. CX238801 Chip.
2. Leadtek Winfast PVR3000 DELUXE PCI. 3D Comb Filter + 3D Noise Reduction. Notorious NEC D64015 Chip.
3. EasyCap Syntek STK1160 USB . 2D Comb Filter. Philips SAA7115H Chip.
4. DIAMOND RX507 TV Wonder HD 750 PCIe. 3D Comb Filter. 12bit A/D (on the way).
For NTSC playback I have plugged the TV2000 XP Expert. As you already mentioned, only Interlace mode with this chip, so I can't test the power of the hardware on progressive PAL Laserdiscs. NTSC is very good + CC subtitles (!) but not outstanding compared to native PAL compatibility.
Unfortunately I couldn't test due to complete incompatibility the PVR3000 Deluxe in any mode, Interlace / Progressive.
Because of the very advanced 3D Y/C seperation the NEC Chip offers, is it possible to make this card work on both modes Interlace/Progressive on Dscaler ?
Also can we hope for an Android / CoreElec / Kodi version of Dscaler ? 😀
It would have been great if we could plug the Syntek STK1160 USB in a Beelink GT King let's say and create a powerful, 100% silent and low power consumption A/D video scaling device..!
Thanks again for creating this miracle.