If you have a rebranded EasyCAP (e.g., Honestech VHS to DVD 5.0), their official site provides signed x64 drivers for the SM-USB-007. However, these are locked to specific software.
Your source resolution is wrong or the device expects composite video on the yellow RCA jack (not S-Video).
How to Install EasyCap SM-USB-007 Drivers on Windows 10 x64 Getting the EasyCap SM-USB-007 video capture adapter to work on Windows 10 64-bit is a common challenge for hobbyists digitizing old VHS tapes. Because these devices are often sold under various generic brands, finding the correct driver requires identifying the specific chipset inside the USB dongle. This guide provides a step-by-step walkthrough to identify your hardware and install the necessary drivers to get your video feed running. The Core Challenge with SM-USB-007 Drivers