could you tell us the model DV camcorder you have. most DV camcorder actual have files in digital format. you don't have to "capture" them, just transfer them to you computer.
if they have firewire, then windows will open them like a disk and you can transfer them, if usb, then similar, they will look to windows like a disk and you can just transfer the file. That is the joy of D(digital)V(video). Analog camcorders require a capture device.
RTX 2060 SUPER 8GB GDDR6
(2 NVME 2TB, 1 SSD 2TB, 3SATA 18TB )
PD18 ULTIMATE 64bit
WINDOWS 10 PRO 64 BIT
GIGABYTE X570 AORUS PRO WIFI MB
RYZEN 7 3700X 8-CORE , 64 GB DDR4
ORSAIR HX1050 watts PSU