The cookie is used to store the user consent for the cookies in the category "Other. This cookie is set by GDPR Cookie Consent plugin. The cookies is used to store the user consent for the cookies in the category "Necessary". The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". The cookie is used to store the user consent for the cookies in the category "Analytics". These cookies ensure basic functionalities and security features of the website, anonymously. Necessary cookies are absolutely essential for the website to function properly. Gordillo found that the combination of NDI technology together with BirdDog’s low-latency NDI cameras, Resolume, and Netgear switching has played a crucial role in the success of thetour and has allowed her to focus on delivering the best possible concert experience. The network also uses a router to provide additional WiFi coverage that allows Gordillo the flexibility to view the camera output on any device she chooses – laptop, tablet, or even her phone.Ī key ingredient of the shows is the powerful Resolume application that is used for all aspects of the visual production – from initial adjustment of camera position, zoom and focus during sound check, right through to comprehensive real-time mixing and manipulation of the visual content in during the concert. Resolume then receives the NDI camera output and, after processing, sends the NDI video to the Novastar video processor which feeds the giant IMAG LED screens via optical fibre cabling. NDI is used for most of the video pipeline – each BirdDog camera sends its video to the switch via standard Ethernet cable (which also provides PoE power to the camera) resulting in a convenient single-cable connection. Using a USB 2.0 port gave a better result.The NDI (Network Device Interface) protocol provides low-latency video and audio transmission over standard Ethernet networks, and Gordillo uses the technology to streamline the process of managing and mixing the visual content. I have had some experience with a USB camera and found that, although it is compatible with USB 3.0, the camera utilised all of the available USB bandwidth. As separate test, try the fastest streaming settings in OBS to see if they make a difference (Tuning - Ultra Low latency and Preset - P1). This is a difference that could be having an effect. I also notice that you are reducing the frame rate from 30 to 24. If OBS is in the list, check that as well. In the “Program Settings” tab, if “Resolume Software Arena.exe” is listed, check the individual program settings. If Resolume Arena is listed, set to high performance.Īlso open the Nvidia control panel “Manage 3D settings” and check the Global Settings tab to make sure these settings are changed. Check the Windows “Graphics performance preference”. Make sure that “Optimus global processor” is set to “High performance” and “Threaded Optimization” is checked off. Open SpoutSettings and you will find help buttons next to "Nvidia " and “Windows graphics settings”. This brings in complications of Power Saving graphics and differences between applications. Time per frame is less than 0.5 milliseconds. Spout texture sharing is unlikely to be directly causing the latency.
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