Video: Is SMPTE 2110 the Future of Sports Streaming?
Learn more about sports streaming at 流媒体's next event.
Watch the complete video of this presentation from the 体育流媒体峰会 at 流媒体西部, SSS102. How IP is Revolutionizing Sports 视频制作，在… 流媒体 Conference Video Portal.
Read the complete transcript of this clip:
乔恩·Raidel: We're testing SMPTE 2110 for our next facility. We're not currently using it. One thing I will say when comparing it to SDI is, there's some validity to it. SMPTE 2110 does feel like SDI over another cable. Being from a younger generation, I kind of say, I look down at my watch. 现在是2018年.
杰克Lavey: So, can you use more than one SMPTE 2110 signal over one cable, or is it one to one?
乔恩·Raidel: 嗯，这取决于
菲利普·尼尔森: 纤维.
杰克Lavey: 哦,纤维. 好吧. So, if you have one fiber network, how many SMPTE signals can you put over SMPTE 2110?
菲利普·尼尔森: 每条流是10g.
杰克Lavey: And, how many ten gigs per stream? So if you have a fiber line, fiber line has...
乔恩·Raidel: It just depends on your network size. 但 what I was getting at is, I'm looking for a bigger jump in my lifetime and we're in a transition here where we have people that have lived through tape, 模拟视频, 数字转换, the conversion from SDI now to IP. Back with 模拟视频, everything was still linear. SDI是线性的. IP视频, 第一次, is now introducing nonlinear elements, and this is one of the biggest things that really drives me nuts. It's 2018 and we're about to--not we, 作为NFL公司, but as an industry--we're about to introduce a technology that's essentially SDI over an Ethernet cable, but the IP signal doesn't even support embedded alpha. Someone's saying, “Oh, I don't care about embedded alpha, I'm doing a video source. 这是全范围视频.”
但, 考虑到所有因素, 我有VIS-IP机器和, for those who don't understand a graphics source, it means a key in a fill signal. In a linear workflow, that's two video signals going to my 开关er. That's two sources taking up, 只为我, just for the TD to marry together and create the overlay graphics source. 在IP工作流中, how aren't we progressing towards that source just coming with embedded alpha and taking up one source into your 开关er and laying over. 最重要的是, how aren't we working towards a way to record that source with an embedded alpha for those who want to have a VIS-RT machine and record all those graphics with motion and record them as video clips to put into posts as embedded alphas? I just look at the year that we're in and I'm thinking how aren't we ten years in the future already?
维克多Borachuk: Look at audio and Dante and how that's changed. 这是全功能的. Everything that you need that was on analog cables is now digital. That's where we need to get with video.
相关文章
FloSports' Jack Lavey discusses how NDI has enabled his production company to capture, 开关, and stream 27 live lanes of bowling with software- or hardware-based 开关ers in this clip from 体育流媒体峰会 at 流媒体西部 2018.
2019年1月18日
PrestoSports Director of Partnerships and Product Management JD Fox discusses the dynamics and technology challenges of working with schools and conferences in small-college sports streaming in this clip from 体育流媒体峰会.
2019年1月9日
FloSports Operations Technician Jack Lavey discusses the benefits of NDI in sports live production and streaming in this clip from 体育流媒体峰会.
12月28日2018
Keemotion's David Bober demos the company's automated, fixed remote-camera system for live sports production and streaming in this clip from 体育流媒体峰会 at 流媒体西部 2018.
2018年12月26日