大略任性地翻一下（上次挂了个纯英文的贴根本就没人看好吗，乃们太傲娇了
）：PS4最近升级SDK至2.0版，带来很多让玩家和开发者兴奋的新特性。主要有：
功能改进：Shareplay更像是“小时候在朋友家体验游戏”这样的东西；share factory定位为ps4上的视频编辑软件；除了分享到facebook还能分享到youtube（这两个网站根本就不存在好吗）。
和摄像头有关的：引入图像识别与追踪。cpu处理负荷下降，cpu处理时间降至仅1.5毫秒；可以生成与摄像头的距离信息，增强夜间的表现；增强对用户双手的追踪和改进面部识别。
画面表现：更自然的动态光源。
话说xbox one的新sdk大幅提升了叉盒的机能，让xbox one从被ps4打得抬不起头来变成了被ps4打得微微抬起了头（我也不知道我在说什么）
，希望ps4这次的sdk给力吧~
原文：
The PS4 has recently updated its SDK to 2.0, and this brings in many new features and specs which are here to keep the gamers as well as the devs happy.
The devs now get many new tech features which are here for their benefit. They are listed as follows:
Shareplay: Themes, ShareFactory and YouTube upload introduced. They explained the concept and logic behind these three – shareplay was more of a ‘when i was a kid i experienced games at my friends house’ thing while share factory was explained as a video editing application on the PS4.
The YouTube share application was there as an additional option to share as they already had the ‘share to facebook’ option.
Image Recognition: LibDepth and Vision Library introduced. Image recognition and tracking features have been introduced with this new update, and the PS4’s CPU processing is expected to go down, to combat that, the libDepth has been introduced which tackles this problem and brings down the processing time to only 1.5 milliseconds.
Which is 1/10th of a 60FPS frame. The libDepth also helps generate the distance information from the camera, and improves the performance in the dark. It also introduces a ‘hand tracker’ which identifies where the users hands are. It also improves facial recognition by a huge extent.
libFace, libHand and libSmart are introduced. libSmart talks about image over a planar body and acquires its position and orientation.
AR Dynamic Lighting：There have been many improvements in the AR dynamic lighting that was introduced a short while ago. It helps to detect the intensity, color and position and allows the PS4 to create a natural AR image instead of horrible ones that look odd due to bad lighting.
Special equipment such as probe and gyro are not used. Simple algorithms have been introduced this time.
There are many more updates and the PS4 SDK v2.0 looks to be solid and going good as gold. We see the future to be quite good for the console.
被ps4逼得，必须发力～