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Old 10th March 2022, 02:39   #4  |  Link
Emulgator
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Hauppauge USB-live 2 contains a MPEG-2 hardware encoder in a USB Stick (40€).
Welcome blockiness and a PSNR <32dB.
DV-AVI delivers better than that.

01.04.2022: I stand corrected:
The CX23100, while being able to capture on-the-fly hardware-encoded MPEG-2,
indeed additionally offers blockfree 4:2:2 uncompressed capture via USB2.0 and VirtualDub2
without framedrops in my short test.

No mentioning of that capabilitiy by Hauppauge themselves on their website nor specs.


If high quality is needed, I would suggest 4:2:2 10 bit uncompressed.
Blackmagic Intensity Shuttle (200€) is able to do that via USB 3.
One has to use their universal driver though, no VD.
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Last edited by Emulgator; 1st April 2022 at 10:04.
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