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NewTek expects most implementations to utilize 8-bit UYVY and RGBA video, though support for 10-bit and 16-bit is available. NDI supports all resolutions, frame rates, and video streams, with and without alpha channel. File bandwidth depends on resolution, frame rate, and content, but NewTek says, “For a typical 1080i HD stream, 100Mbps per stream is a reasonable bandwidth estimate.” According to NewTek, this will deliver similar quality to ProRes or Avid DNxHD. #TRICASTER 40 MOTHERBOARD 1080P#NewTek claims that an i7-based computer can compress a 1080p signal at 250 frames per second, with a peak signal-to-noise ratio (PSNR) value in excess of 70dB. Under the hood, NDI uses discrete cosine transform (DCT), the technology used in JPEG, to compress the video signals, which sounds a lot like Motion JPEG or AVC-Intra. vMix is so excited about the new technology that if you Google “vMix NDI YouTube,” you’ll see more than 20 videos the company offers, discussing the technology and vMix’s implementation. It’s no surprise that Telestream has incorporated NDI into Wirecast while StudioCoast did the same for vMix. Why would NewTek open up the spec? Basically, to promote IP-based video workflows, although the move benefits all producers of content creation products, as well as other live video mixers. Even those vendors making competitive products.” What we’ve done now is up all parts of this-the sending part is open, but now the receiving part is open. … We’ve been relatively open about giving anybody the ability to send us video. #TRICASTER 40 MOTHERBOARD TV#In an interview in TV Technology, NewTek president and CTO Andrew Cross stated, “For years, we’ve had the ability to take video from a Vizrt virtual set system, for example, and send it over IP into a NewTek TriCaster. Now, NewTek has simply opened up the spec for others to use without any charge. NewTek has used NDI for years to enable complementary products to send content streams to the TriCaster for input via a network input in TriCaster. Now, as long as the systems are connected on the same LAN, either system can send a stream to the other over the network. Previously, if you had two TriCaster systems in two different studios, you may have had to string an HD-SDI cable or fiber connection between them. NDI technology delivers extremely low-latency video streams over a local area network such as the 1Gbps Ethernet network in your office or studio. I’ll also look at the base capabilities of each system and explore when it’s time to consider third-party offerings. I’ll explain what NDI is and how it works, and I’ll explore how it enhances the titling capabilities of the NewTek TriCaster, Telestream Wirecast, and vMix GO. If you haven’t been watching the live titling space, you’ve missed the revolution, and your productions may be falling behind in terms of graphics quality.īut don’t worry. While these systems may be too costly for many live event producers, the technology that powers the Lyric/TriCaster integration, called Network Device Interface (NDI), now enables similar workflows on less expensive systems. “In fact, there are no other production elements that can enhance a video presentation as much as high-quality graphics.” To incorporate graphics and titles into the Eagles’ live productions, Leblang uses two ChyronHego LyricIP systems (formerly named ChyronIP) connected to two NewTek TriCaster 8000 mixers running Advanced Edition. While it might be slightly cheaper to buy 3-4 blackmagic intensity pros, That is a lot of PCIe slots necessary.“Titles and graphics are absolutely integral to providing a high-quality experience,” says Mark Leblang, studio/live production manager for the Philadelphia Eagles. Video card (currently ZOTAC GTX 750 from a 2u build)īlackmagic Decklink Quad SDI - The reason for Quad over anything else is that I hope to run 4 camera inputs. #TRICASTER 40 MOTHERBOARD UPGRADE#I7 Processor (Already have a 4790 non k, will upgrade if someone feels it is necessary)Ĩ GB RAM (have 2 sticks of Samsung DDR3-1600, but will add/change if the build calls for it)ĪTX Motherboard (Have mATX board right now from a previous 2u build but not sure which way I should go with this cost-wise) This is extremely out of budget, so I'd like to build a system that matches a TriCaster in quality but at a fraction of the price.Ĥu Rack Chassis (I already have a Logisys 4u case) The top brand in Small Broadcasting systems is NewTek's Tricaster line, but their current base model, the TriCaster 40, starts out at nearly $5,000 USD MSRP. #TRICASTER 40 MOTHERBOARD PROFESSIONAL#In order to upgrade equipment, the next step is to buy a Professional Video Switcher. ![]() So the idea here (which I hope LMG sees and makes into a video) is fairly straight-forward: I stream live events using XSplit right now. ![]()
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