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如何使用增强现实sdk而不是相机从资产文件夹或URL的视频源中检测目标

[英]How to detect target on video feed from assets folder or URL using Augmented Reality sdk, instead of Camera

I want to detect the target on a saved video feed or URL video. 我想在已保存的视频供稿或URL视频上检测目标。 For this, I have been looking around AR SDKs But found no sdk to support this. 为此,我一直在寻找AR SDK,但找不到支持该功能的SDK。 All SDKs are supporting the target detection on live camera only But not on saved video or URL streaming video. 所有SDK仅在实时摄像机上支持目标检测,但不支持保存的视频或URL流视频。

Is there any way to do this? 有什么办法吗? Which SDK support this feature? 哪个SDK支持此功能?

I'm not aware of any SDK doing this natively but instead of using camera frames you need to write a piece of code that reads the stored video (or connects to a given URL) and use those frames. 我不知道有哪个SDK会在本地执行此操作,但是您无需编写摄像机框架,而是需要编写一段代码来读取存储的视频(或连接到给定的URL)并使用这些框架。 In other words, all you need to do is replace the input source. 换句话说,您需要做的就是替换输入源。 Therefore I assume that any SDK that allows you to provide your own frames would be suited for your need. 因此,我认为任何允许您提供自己的框架的SDK都将适合您的需求。

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