Also since it is a USB3.0 device and the system requirements are very strict, I would double check the Device Manager to make sure that the drivers are loaded properly and there are no errors. Those would be the first things to check. However, your captured file should still be there. If you are using onboard graphics or a budget graphics card that does not have the necessary hardware acceleration, your preview window will be black. That is why we require a discreet graphics card as part of the minimum system requirements. Media Express uses the graphics card to draw the preview overlay. I believe it defaults to HDMI Video/Audio if you've never adjusted these settings. In your Windows Control Panel, find the Blackmagic Preferences and ensure SET INPUT is configured for composite. In Media Express, Preferences make sure that it is set to NTSC which is the format resolution for VHS. A TBC will greatly help with this if you are seeing the blinking.Ģ. Probably not as this normally manifests itself with blinking black frames and not continuous black screen. The VHS tapes are old and are out of spec and our device is not seeing it properly. So few things that would cause a black screen in Media Express which you can easily check.ġ. I don't believe they affect anything with macro vision but that shouldn't be required. Meaning the more out of spec your tapes are, the more expensive of a time based corrector you'll probably need. The more expensive you go, the more options and lines you have to pull data from. So what a time based corrector does is bring these signals back into spec. You have to follow the spec or you don't. Televisions are much more accepting of signals that aren't quite still in spec whereas our cards are designed to adhere to a spec. The TBC is more for correcting the old analog tapes which can stretch over time or with misaligned heads of the VHS player.
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