在Android的增强现实自动视频播放 [英] Auto video play in Augmented Reality in Android

问题描述

我要当设备检测到的标记自动播放视频。
我怎样才能实现这个功能？我使用的Vuforia SDK和VideoPlayBack教程。

I want to play video automatically when device detects a marker. How can I achieve this functionality? I'm using Vuforia SDK and VideoPlayBack tutorial.

推荐答案

在 VideoPlayBack 示例：
如果您想将视频开始，因为它开始跟踪，尽快发挥和跟踪丢失，你可以做，一旦暂停，通过 征求意见的for循环的在VideoPlaybackRenderer。在Java的方法onDrawFrame，而是检查是否在的 isTracking（）的值自上一帧改变。
。
的通知，你需要小心不要触发全屏自动回放，因为这将是不方便的用户。

In VideoPlayBack sample : If you would like the video to start playing as soon as it starts tracking and pause as soon as tracking is lost you can do that by commenting the for-loop in VideoPlaybackRenderer.java in method onDrawFrame and instead checking whether the isTracking() value has changed since the last frame. . Notice that you need to be careful not to trigger automatic playback for fullscreen since that will be inconvenient for your users.

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