![]() ![]() Standard USB hubs are simply an extension of ports. Then your next step is to actually move extra capture cards onto a powered USB dock. Okay, so now you know how many capture cards you can have connected to your computer. If it looks like this with two capture cards attached to a single bus then that’s where Elgato says you may start experiencing problems.Ī link to the Mac and PC instructions in the description below. Ideally you want one capture card attached to one bus. You’ll see right here how many USB buses you have. Then click on system information in system information on a Mac then click on USB in the left menu. Hold down the option key and then click on the Apple logo in the top left corner. While I am going to show you exactly what to do, you also are going to have to do a little bit of experimentation on your system because the success of this can actually depend on how many applications or what applications you’re running and the overall health of your computer.įirst let’s find out how many USB buses you would even have on your computer. ![]() ![]() So does that mean that you’re going to have to buy an entirely new computer to make this work? Some people it works for perfectly well, including me.Īnd to make the problem worse, not every computer or laptop has two separate USB 3.0 controllers. They also say it may cause some dropped frames or it may not work at all. HDMI capture devices to a single computer, then you must connect each to a separate host controller or root hub, more commonly known as a USB bus. These are the factors that are going to affect your success rate with connecting multiple Elgato capture cards to your computer.Īccording to Elgato, if you want to connect to Elgato USB 3.0 However, the issue isn’t the number of devices, it’s the fact that USB technology can only handle a certain amount of overall power and data throughput. Well, luckily, USB technology evolved and you can now plug in what seems like a limitless number of USB devices into your computer, your hub, or your docking station. However, Elgato’s devices seem to use more resources on your computer, and that’s probably due to the fact that they’re using higher quality encoding hardware when compared to lesser cost or less quality devices on the market. So technically, this applies to all USB devices. I’m going to show you exactly what you need to know and how to go about it. There are two primary reasons why it can be an issue to connect multiple capture cards to the same computer.įirst, USB technology itself actually limits how many capture devices you can have.Īnd second, you’re also limited by the number of ports available on your computer. The Elgato Cam Link Pro is an internal capture card that gives you up to four inputs. Now we’re talking external capture cards here, but if you’re on a PC, you actually have another option. Or what if you lost an entire camera source during your livestream or recording. Boom.įirst we got to talk about why it’s an issue in the first place.įor some people, it works perfectly flawless.Īnd then I’m going to show you what you need to do and how to do it the right way so that you don’t drop frames. You connect the capture card to the computer. You connect your source to the capture card. It sounds like it should be just flawless and easy. This is true of Elgato capture cards or any others and PC or Mac. Or maybe you’re trying to bring in a screen share computer into your live streaming setup, then this video is for you. However, it may not be as simple as you would expect if you’re trying to connect to DSLR or mirrorless cameras to your computer. You can have multiple capture cards, even of the same type on the same computer. So it is worth it to me to upgrade my system - which I am doing.Install two Elgato capture cards on one computer the right way. I h ave tried all the standard tricks to reduce system load (including using OBS), but the result is that while close - it's no soap. At 1080p the larger format frames have great image quality, but it drop frames. CAVEAT: using the Elgato tools I have consistently gotten quality captures at However, you should review the system requirements and give yourself lots of headroom if you want to capture at My system only just meets the *minimum* requirements (including an NVEC-compliant NVidea GPU) but it is still not fast enough to keep up. The HD60 S grabs the HDMI signal and writes a raw video file, and optionally, a playable/editable video file. It takes the VCR analog output and produces a deinterlaced HDMI video stream at either or fps. To do this I use an HDMI Composite to Video Converter (Tendak). I have gotten excellent results capturing VHS tapes using the HD60 S. Also Works Well for Quality VHS Tape Capture ![]()
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