![]() ![]() ![]() Those 4 USB captures were never in sync with each other, and always off by different amounts, so it was impossible to line them up once and leave it. (MJPEG compression is simply a JPG of each frame as a still image, with no knowledge of the other frames if you've seen the "fuzzies" in a JPG image, that's what it's doing to your video before it even leaves the capture card) One of those cards is in my home rig, with an HDMI camcorder, and the other 4 were at church and recently replaced with a 4-input internal card. I have 5 of them with USB 3 connectors, and they're sold as such, but it's actually a USB 2 chip inside, that must compress the video to squeeze it through USB 2 before it even gets to the computer. ![]() They're cheap, and they get you going quickly, but cheap also means cut corners, as you're finding out, and counterfeit or at least deceptive presentation. I'd seriously look at an internal capture card to replace it, because USB has several problems. That's not a real solution, but if it can be made to not mess up everything else, it might get you going until you can replace that capture card. So you'll want to try that when you don't need it to work RIGHT NOW, and you have time to troubleshoot and get it back to working again before you need it. But it also risks reordering the entire list of capture devices, so that all of them are messed up. That should get you a similar amount of time again, before it freezes again. Since it's USB, my first thought was to unplug it and plug it back in. ![]()
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