However, third-party applications may contribute capture delay With other USB host controllers such as ASM, AMD, VIA, Renesas, Eltron, Fresco and TI, capture will be at 96% to 79% of the expected frame rate. When capturing 4K resolutions we recommend using a computer with an Intel USB host controller (this is the most common type) to achieve the best results. USB 3.0 B-Type connector with USB 2.0 backward compatibilityĬhoose from: non scaling (1:1), preserve aspect ratio scaling or aspect ratio conversion scaling Standard and non-standard resolutions from 640x360 up to 4096x2160 (4K DCI) Your capture computer processor equal or superior in performance to i7 6770HQ for good 4K results Native UVC and UAC device auto-detected by OS Windows 8.1, Windows 10, Mac OS X 10.10 and up, Linux distribution with kernel 3.5.0 or higher supported ![]() The same enclosure has even been used in space! It uses the same metal exterior as all other Epiphan video grabbers, which means that you could drop it down a flight of stairs and step on it, and it would still work. Save captured content and upload to video platforms such as Youtube, Vimeo and others with ease.ĪV.io 4K capture card is perfect for reliable and repeated long-term use. Works seamlessly with your favourite paid or free applications such as Wirecast, Skype, Adobe FMLE, QuickTime, VLC media player and Windows Camera. The two-channel stereo audio output has automatic resampling at 48 kHz and encodes in 16-bit. Your video capture software gets the frames so fast (just 1 to 2 frames of latency), you may even find it difficult to see any lag at all.ĪV.io 4K captures PCM audio over HDMI™ at up to 24-bit 96 kHz. It is a USB video grabber, so its HDMI capture works perfectly up to 4K on any computer with USB 3.0.ĪV.io 4K captures video and audio as it happens. This hand-size grabber fits in any kit, or even your pocket, in a pinch. Choose to use your video at its original resolution or let AV.io scale it for you to exactly what you need. To capture HDMI video sources, simply connect the included cables from your video source to AV.io 4K then connect AV.io 4K to your computer via USB.ĪV.io 4K captures resolutions up to 4096x2160, with 4K UHD video streaming at 30 fps and 1080p at 60 fps. The plug and play Epiphan AV.io 4K™ capture card is auto-detected by Windows, Mac and Linux operating systems. Unfortunately I can't upload files relating to the issue to the forum and it would be far too much work to try and replicate the problem so we're working in the dark a little here.HDMI to USB 4K Capture Card with hardware scaling to meet your application needs at any resolution. The quality of the environment seems to be fine in the renders but the animating characters are a very poor quality with glitching cameras and transparent meshes where they are not supposed to be transparent. There are other issues with the tracker and video grabber but I think if we get to the bottom of the issues I've outlined these can be dealt with later. I have managed to piece together the majority of the cinematic by rendering out sections and editing them together in Adobe Aftereffects but there is one final shot that I can't get either the tracker or video grabber to work on. ![]() PATH splines with multiple dummy and persecutor cameras targeting the characters and following along on. I'm creating a cinematic that has multiple animated meshskinned characters moving on multiple. ![]() ![]() I'm afraid I'm still having problems with the tracker and video grabber guys.
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