OZO Live Product Sheet

Transcription

1 Overview OZO Live is a real-time broadcast solution that delivers live virtual reality experiences to audiences worldwide. It runs on standard reference hardware, delivers a standard UHD video output that plugs directly into your existing 4K broadcast equipment, and allows you to use your own switchers, color correctors, and other gear for a full production workflow. Quick to set up, easy to use, and highly reliable, OZO Live takes VR to a new level. Benefits -Broadcast quality: Exceptional 3D 360 live stitching video and audio quality -Multiple production formats: OZO Live is production format agnostic supporting 2D 360 (such as streaming to YouTube360) as well as 3D 360 delivery -Real time camera switching: Use multiple OZOs with standard 4K video switchers -Fits into how you work: Standard 4K video output for easy integration into your existing workflow -Flexible implementation: Player SDK uses reference architecture as guidance -Production-grade reliability: You won t drop a frame during mission-critical productions -Capture events large and small: Scalable multi-camera support via standard 4K workflows to broadcast events of any size OZO Live workflow

2 Key Features Feature Video Output Formats Audio Output Formats Description UHD (3840x2160) frame over quad-link HD-SDI at 30fps Format options: stereoscopic 360 T/B, stereoscopic 180 L/R, monoscopic 360 Projection options: equirectangular, lambert, cube map (mono only) RTMP streaming encoding for live streaming to platforms such as YouTube 360 or Facebook 5.0 surround, stereo, raw OZO microphone pass-thru Full spatial OZO Audio support coming soon Stitching Features Color Correction Features Video Quality Image Control Real-time automatic and manual per-seam focus depth Real-time seam location and seam width control, per-seam Real-time variable-width multiband blending Convenient clickable UI Global real-time black level, white level, and gamma, per channel Automated white level and black level matching across lenses Per-lens manual offsets of all settings Illumination setting Static and temporal de-noising Devignetting control Digital panning Inverted mount recognized automatically

3 Component Specification Note Motherboard/barebone Minimum 2 dual width 16-lane, one single width 4-lane and one 1-lane PCIe slots. Dual XEON CPU support. e.g. Tyan FT77C-B7079 SuperMicro 1028GQ-TR (IU) ASUS ESC4000G3S CPU Dual (2X) Xeon Processor E v3 or better. GPU 2 of nvidia Pascal based GPU cards e.g. GTX1080, Titan-X Pascal nvidia driver v367, v370, v375 o later, installed on the same bus lane About Nokia OZO OZO is the first Virtual Reality camera system and workflow specifically designed for professional production. From master storytellers to makers of professional VR experiences, OZO is being used by the world s top creators to immerse audiences in a sense of presence like never before. To learn more Go to ozo.nokia.com RAM Input SDI card Output SDI card Network card 64GB DDR4 Blackmagic Decklink Mini Recorder, Mini Recorder 4K, SDI 4K, Blackmagic Desktop Video 10.7.x or 10.8.x AJA Corvid 88, AJA KONA 4, AJA Corvid 44 (AJA driver 12.4.x) BlackMagic DeckLink SDI 4K, Mini Monitor 4K. Gigabit Ethernet Desktop Video 10.7.x or 10.8.x Nokia Technologies 2017 NOKIA. ALL RIGHTS RESERVED Operating System Case Ubuntu LTS 2U recommended. Physical clearance for 3 dual-width, fulllength GPU cards strongly recommended; although only 2 are currently required, future features may require more GPU capability. A specific 1U case, 1028GQ-TR from SuperMicro, has been validated

4 Selecting Motherboards OZO Live Product Sheet When you are selecting a motherboard or barebone system for OZO Live, in order to ensure the system can accomodate two dual-width GPU cards and work at best performance, you need to go through the user manual of your motherboard or barebone systems. Most manufacturers provide very detailed user manuals on their web sites. The block diagram in the manual will help you identify 2 x16 (16-lane) PCIE gen3 slots where the GPU cards can sit. Additionally, you need to check the dimensions of motherboards to confirm your GPU cards have enough physical clearance along with SDI I/O cards. The following block diagram shows the bus layout of a typical dual XEON motherboard. In the example diagram, there are three x16 (16-lane) PCIe Gen 3 slots: PCIE1, 3 and 6. In order to maximize the performance, we should use PCIe slots under same CPU which are PCIE1 and 3 in this case. Although PCIE6 is x16 PCIe slot, we cannot use that for a GPU, since that will make GPUs communicate over CPU-to-CPU channel which is sub-optimal. Once PCIe slots for GPU cards are chosen, check the layout/dimension diagram in the user manual to verify the clearance for dual-width GPU cards and spaces for SDI cards

5 The example diagram shows that the slots for GPUs (PCIE1 and PCIE3) are spaced enough for dual width GPU cards. Since the two GPU cards will occupy the spaces for PCIE2 and 4, the only slots available for SDI cards are PCIE5 and 6. SDI Interface Cards OZO Live supports SDI interface cards from AJA and Blackmagic. Following table shows the supported combinations of SDI cards. SDI input cards SDI output cards Blackmagic input & AJA output One of Blackmagic Mini Recorder or Mini Recorder 4K One of AJA Corvid 88, Corvid 44 or KONA 4 Blackmagic input & Blackmagic output One of Blackmagic Mini Recorder or Mini Recorder 4K Blackmagic Mini Monitor 4K Blackmagic in/output Blackmagic SDI 4K Please note that Blackmagic Mini Monitor 4K and SDI 4K cards don't support or 60 fps output formats. ozolive