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QUICK GUIDE / DL-SDI2USB-CAP

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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:

SYNCHRONIZING AUDIO WITH VIDEO CONT.

Summary of Contents for DL-SDI2USB-CAP

Page 1: ...www libav com 800 530 8998 QUICK GUIDE USB3 0 SDI Video Capture DL SDI2USB CAP V1 ...

Page 2: ...gnals up to 1080p 60Hz Supporting the latest SDI technologies ranging from 3G SDI HD SDI and SD SDI signals SDI LOOPOUT Perfect for connecting to a 3G HD SD SDI monitor display connection without needing a distribution amplifier VIDEO RECORDING with H 264 software compression Supports USB 3 0 MJPG YUY2 and USB 2 0 MJPG Compatible with USB Video Class UVC 1 0 Low latency Power Bus Powered through U...

Page 3: ... cable Windows will install the driver automatically and you will see LibAV USB SDI Capture Card listing within your device manager Start the OBS Studio software and click the icon under the Sources window and select Video Capture Device then select LibAV USB SDI Capture Card in the dropdown next to Device Scroll down and set the Audio Output Mode to Output desktop audio WaveOut Audio Device to Li...

Page 4: ...New Movie Recording Choose LibAV USB SDI Capture Card under Camera and Microphone option SETTING UP THIRD PARTY SOFTWARE CONT 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 ...

Page 5: ...click on the recording tab and find LibAV USB SDI Capture Card Double click on the device and then click the Advanced tab The Default format will be shown make sure that 2 channel 16 bit 48000 Hz DVD Quality is selected within the dropdown 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...

Page 6: ... and video are synchronized 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 SYNCHRONIZING AUDIO WITH VIDEO CONT ...

Page 7: ...lters 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 SYNCHRONIZING AUDIO WITH VIDEO CONT ...

Page 8: ...VIdeo Resolution 720 x 480 60p 720 x 576 50p 1280 x 720p 50p 1280 x 720p 60p 1920 x 1080 50i 1920 x 1080 60i 1920 x 1080 24p 1920 x 1080 25p 1920 x 1080 30p 1920 x 1080 50p 1920 x 1080 60p Software OBS Studio Windows OS X Windows Media Encoder Windows Adobe Flash Media Live Encoder Windows OS X Real Producer Plus Windows VLC Windows OS X Linux QuickTime Broadcaster OS X QuickTime Player OS X Wirec...

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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