NAB 2024:松下会谈新的4K UE30 PTZ, Lumix S5 II/X，和KAIROS现场生产平台
在NAB 2024的松下展台上接受采访, Panasonic Connect Director of Product Management Chris Merrill and Streaming Media's Marc Franklin discuss Panasonic's new 4K UE30 PTZ cam, the Lumix S5 II/X, SMPTE 2110 以及松下KAIROS肝脏生产平台的新发展.
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这是在松下展台的采访 NAB 2024, Panasonic Connect Director of Product Management Chris Merrill and Streaming Media's Marc Franklin discuss Panasonic's new UE30 4K PTZ cam, the Lumix S5 II/X, SMPTE 2110 以及松下KAIROS肝脏生产平台的新发展.
Marc Franklin: 我现在在NAB 2024的松下展位, and Chris is going to walk us through some of the new Panasonic developments here at the show. 他们有一个新的摄像机，新的PTZ，新的KAIROS生产套件，等等. 那你为什么不把它拿走呢.
Chris Merrill: Sure. Happy to do that. 我们把所有的东西都分成了三个主要领域. 有捕获部分，创建，然后交付. So we've got that whole workflow and the fun thing is there really are solutions in every one of those areas that are new to us. 所以在我们的捕捉区域，我们实际上展示了两种不同的场景. 一个是广播室，另一个更像是一个联网的教室. 在我们的广播演播室, 我们有很多演播室摄像机和一些高端的机器人ptz. 但我们在这里谈论的独特之处是我们新的摄像机控制单元, which has the ability to bring 2110 into that camera environment to be able to get the benefits of the easy connection and transmission in 2110.
Marc Franklin: Okay. 对于不知道什么是2110的人来说?
Chris Merrill: SMPTE标准2110是一种用于在IP上传输信号的协议, so it allows you to use that IT network instead of having around big bundles of cable that we're used to with SDI. It gives us a really simplified way of being able to transmit signals in our connected classroom.
正如您所提到的，我们还将推出一款新的PTZ. 即将推出的是UE30, which is sort of an introductory model in our PTZs and really makes it a lot more accessible for many people to use that PTZ technology. To top that off, 我们有几种不同的自动化方法, both to be able to use our microphones to track zones within a particular environment so that the camera is following the speakers or else also with what we're calling our media production suite, 设置软件工具，使您能够, again, 自动定位和帧信号做跟踪.
另一个独特之处在于我们称之为智能键控. 所以通常当你有一个人物，你想从背景中抽象出来, 你必须有一个绿色的屏幕照明, all those kinds of things. Here you're able to use a standard environment and using the machine learning that's available there to identify the speaker that you want to track, 然后跟踪那个人.
Marc Franklin: 即使人在移动，它也能做到吗?
Chris Merrill: Absolutely. Yeah. That's the whole point. You've got a meeting where your speaker who paces or those kinds of things are common problems and yeah, 它绝对会追踪它们.
Marc Franklin: 基本上你不需要再使用色度键了.
Chris Merrill: That's right. 你了解了那个人的面部轮廓，然后它就能追踪到那个人的全身. 走在前面的人之类的事情不会分散他们的注意力.
Marc Franklin: That's pretty amazing. 现在就可以使用了?
Chris Merrill: 两个月后上市.
Marc Franklin: 这是一个新产品还是对现有产品的升级?
Chris Merrill: 所以这是一套产品的一部分. It will be a new thing. 这就是为什么我们叫它Media Production Suite. There are a number of different plugins that you could sort of customize to the environment that you are working in. 所以智能钥匙就是其中一个插件. 自动跟踪将是另一个. 还有其他类型的插件可用.
Marc Franklin: 它也可以与旧相机一起使用. 新相机是什么型号的?
Chris Merrill: The new camera is the UE30.
Marc Franklin: 好的，是高清的还是4K的?
Chris Merrill: 它允许你做这两件事. KAIROS是一个现场生产平台，除了切换, 它也做音频混合图形, other kinds of things. 但是我们引入的新单元完全是SDI I/O场景. KAIROS是一个软件定义的平台, and so it's native 2110, 但对于那些仍然担心的人来说, at the show we're introducing one that just allows you still that flexibility internally of the software-defined abilities. 但是它的I/O可以在传统环境中工作，然后当您准备好时, 你只需要插入一张网络接口卡.
Marc Franklin: 你能在系统中插入多少个摄像头?
Chris Merrill: It depends on the model. 所以你可以从12开始，也可以增加到60左右. 但它的不同之处在于, 不像其他系统，每个端口必须有一个物理连接, if you're using an IP scenario that I'm able to select which of those streams that I want to come into the system at a particular time.
Marc Franklin: You just use a router.
Chris Merrill: 我只要连接到路由器我就可以为多个源定义一个按钮. So I can actually rotate through a much larger number than the actual connectors that I have on the back of the unit.
Marc Franklin: Oh, that's very cool. 简单的扩展方法就是买一个网络路由器.
Chris Merrill: Absolutely. That's the whole concept. Many people, 当你购买一个传统的交换平台, you have to say, 我能做的最大的作品是什么，我必须买下它. 而这让你有能力说，“好吧，我的平均产量是多少?“然后你可以根据需要种植它，这很容易做到.
Marc Franklin: 可以使用任何网络路由器并插入吗?
Chris Merrill: 它应该是一台It交换机，因为它是通过IP的2110. 但我也有能力处理大多数流媒体协议，SRT和诸如此类的事情. 除了NDI输入外，还有各种其他IP格式可用.
Marc Franklin: Very interesting,
Chris Merrill: It's a fun, creative tool.
Marc Franklin: 在松下NAB展台的LUMIX一侧. Neil Matsumoto, Head of Lumix Business Development is going to talk to us about some new firmware upgrades for their Lumix cinema cameras.
Neil Matsumoto: Great. 这是我们的Lumix S5相机. 我们有s5ii和siix. S5 IIX和S5 II的主要区别在于USB-C端口. 你可以输出更高分辨率，更高质量的编解码器，如ProRes到SSD. Basically the main features of this camera are we updated the autofocus system and where it's more of a phase to detect autofocus system rather rather than our old one. The contrast detect the firmware update that we just announced pretty much concentrates on four things. 所以主要的一个是相机到云帧.io, which is Adobe's Frame.io cloud integration. 基本上你可以发送到Adobe的Frame.io cloud, 显然你得有个账户, 但你可以发送全分辨率的jpeg, RAW files, but also for video files.
因此，摄像机将能够创建一个1080代理. 假设你在录制4K文件, it'll recreate a 1080 proxy, 通常是6MB或12MB的文件, 它会直接发送到你的框架中.io account. So let's say if you're a wedding videographer and you have a client that wants to show highlights of their wedding ceremony to their attendees at the reception, 你的编辑会在拍摄过程中得到所有这些视频文件和照片文件. 一旦他们按下录音的停止键, 差不多就是这样, 他们可以开始远程工作，这样他们就不必在现场了. 因此，客人现在可以在实际的招待会上看到精彩片段. That's the main thing. 我们改进的另一个功能是自动对焦系统, 有更多的识别技术. 你现在不仅可以画人和人的眼睛，还可以画动物的眼睛. 你可以做汽车和摩托车. 我们给相机增加的另一个功能是高图像稳定模式.
Marc Franklin: It optical or electronic?
Neil Matsumoto: 基本上是裁剪，相机里的陀螺仪在校正形状. 所以当它做20%的裁剪时是高模式, 所以如果你用的是全画幅的广角镜头, 如果你用的是14毫米镜头, 它的边缘可能会有一些失真, 它几乎可以在最后纠正任何形式的图像失真. In a sense, 如果你愿意，我可以给你一些录像, 但这几乎就像你带着一个万向节或稳定器走路一样. 如果你用的是14毫米口径的镜头，那看起来就很像库布里克的镜头.
Marc Franklin: 所以分辨率下降了多少?
Neil Matsumoto: It's none. 它基本上支撑着传感器，但你仍然在捕捉4K图像文件. Oh, wow. 我们还为静态摄影师添加了一个预置功能，一旦你按下快门, it'll capture up to 1.5 seconds of prebus. prebus可以达到每秒30帧.
Marc Franklin: Oh wow.
Neil Matsumoto: 所以这款相机主要是为混合型射手设计的, but with the X, 我认为大多数使用X的射击者更专注于视频. So that's pretty much it on
Marc Franklin: X型和普通型的价格有什么不同?
Neil Matsumoto: The X is $200 more, 因为我们的很多客户都在用我们的相机, 他们中的很多人还是摄影师. 许多静态摄影师可能不想使用ProRes文件.
Marc Franklin: 但是200美元对于额外的功能来说并不是一个非常昂贵的价格.
Neil Matsumoto: 对于NAB用户来说，我认为X将是他们最关注的相机.
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