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Android E/CameraSource:无法开始录制,收到错误:未实现功能(-38)_Android_Mediarecorder_Video Recording - Fatal编程技术网

Android E/CameraSource:无法开始录制,收到错误:未实现功能(-38)

Android E/CameraSource:无法开始录制,收到错误:未实现功能(-38),android,mediarecorder,video-recording,Android,Mediarecorder,Video Recording,我正在从服务中的线程调用MediaRecorder上的prepare方法来录制视频 private Runnable mRunnable = new Runnable() { @Override public void run() { try { if (prepareMediaRecorder()) { mediaRecorder.start(); } else {

我正在从服务中的线程调用MediaRecorder上的prepare方法来录制视频

 private Runnable mRunnable = new Runnable() {
    @Override
    public void run() {
        try {
            if (prepareMediaRecorder()) {
                mediaRecorder.start();
            } else {
                releaseMediaRecorder();
            }
        } catch (Exception e) {
            e.printStackTrace();
            SpyCameraUtility.showToast(SecretRecordingApplication.getAppState(), "Camera is used by other application , can't record.");
            FirebaseCrash.report(e);
            mHandler.post(new Runnable() {
                @Override
                public void run() {
                    finishService();
                }
            });
        }
    }
};

有时它给我以下的错误

10-03 21:22:43.738 3099-12598/? E/CameraClient: mSurface or mPreviewWindow must be set before startRecordingMode.
10-0321:22:43.738309-12598/?E/CameraSource:无法开始录制,收到错误:未实现功能(-38) 10-03 21:22:43.738 3099-3780/? D/MPEG4Writer:停止写入程序线程 10-03 21:22:43.748 3099-12597/? D/MPEG4Writer:在最后一批中写入了0个块 10-03 21:22:43.748 3099-3780/? D/MPEG4Writer:写入线程已停止 10-03 21:22:43.748 3099-3780/? D/MPEG4Writer:视频曲目停止 10-03 21:22:43.748 3099-3780/? E/MPEG4Writer:Stop()已调用,但跟踪未启动 10-03 21:22:43.748 3099-3780/? D/MPEG4Writer:音频曲目停止 10-03 21:22:43.748 3099-3780/? E/MPEG4Writer:Stop()已调用,但跟踪未启动

这个错误太频繁了,几乎是7/10。我无法获得与此错误相关的stackoverflow的更多信息。
有人能帮我解决上面的问题吗?提前谢谢。

您是如何解决这个问题的?…无法解决。。现在在主线上录制@Alessandro.那是什么设备?@AlexCohn我想当时是三星galaxy s6。。我现在记不清了。谢谢,S6和其他一些银河设备上已经报告了这样的错误。您是如何解决这个问题的?…无法解决。。现在在主线上录制@Alessandro.那是什么设备?@AlexCohn我想当时是三星galaxy s6。。现在无法准确回忆。谢谢,S6和其他一些Galaxy设备上已经报告了此类错误
10-03 21:22:43.738 3099-12598/? E/CameraClient: mSurface or mPreviewWindow must be set before startRecordingMode.