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Summary of Contents for LIBERTY AV SOLUTIONS DL-SDI2USB-CAP
- Page 1 QUICK GUIDE USB3.0 SDI Video Capture DL-SDI2USB-CAP www.libav.com 800.530.8998...
- Page 2 PRODUCT OVERVIEW The Liberty DL-SDI2USB-CAP is a commercial-grade, USB capture device designed to record uncompressed video and audio from an SDI source such as a camera, all while connected directly to a computer. Being 100% USB-compliant, the device is ideal to use with any SDI-equipped camera, switcher, and other security and broadcast equipment, and being 100% USB compliant, its plug-n-play design requires no drivers or downloads to install.
- Page 3 Make sure you download the latest software from their website according to your computer’s operating system, and install it on your computer. Connect the DL-SDI2USB-CAP to computer using the provided USB3.0 cable. Windows will install the driver automatically, and you will see “LibAV USB SDI Capture Card”...
- Page 4 Choose “LibAV USB SDI Capture Card” under Camera and Microphone option: When using a Linux machine with OBS VLC (shows example for Ubuntu): Right click on window, select “Open Capture Device”: Choose “Video camera” ---“/dev/video0” then click “play” QUICK GUIDE / DL-SDI2USB-CAP...
- Page 5 You will need to verify that your audio matches the video sample rate. IF the video sample rate is set to 44100hz or 32000hz, then you need to adjust the audio to match to reduce the introduction of noise. QUICK GUIDE / DL-SDI2USB-CAP...
- Page 6 Using OBS Studio, right click on “Video Capture Device” then click “Filters”: Click on “Video Delay (Async)” Within the drop down, start off with 470ms and adjust accordingly in small amounts until the video and audio are synched. Start Recording/Streaming QUICK GUIDE / DL-SDI2USB-CAP...
- Page 7 When using VLC: Click on Tools>Effects and Filters-Synchronization, then adjust the delay value of audio track synchronization, until the audio and video are in synch. When using Amcap: Click on Capture>Setup>Preview, set the audio latency to your preference which is normally set to 10ms: QUICK GUIDE / DL-SDI2USB-CAP...
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Page 8: Technical Specifications
SuperSpeed (SS), HighSpeed (HS) and FullSpeed (FS) traffic. Note: Trans- fer rates are device and USB host controller dependent 2x BNC male ports Physical Parameter Power From USB bus power 107(L) x 55(W) x 21(H) mm Dimension (WxHxD) Net Weight Certification CE, FCC, RoHS QUICK GUIDE / DL-SDI2USB-CAP... - Page 9 Thank you for your purchase. For technical support please call our toll-free number at 800-530-8998 or email us at supportlibav@libav.com www.libav.com 800-530-8998...
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