我在停止MediaMuxer时遇到问题。
除了我正在使用音频外,几乎一直跟着fadden's example,所以我不是100%确定音频和视频轨道排队。这可能是问题所在。
当我点击mMediaMuxer.stop()的断点时,我收到致命错误:
09-30 17:11:21.677: E/AndroidRuntime(32304): FATAL EXCEPTION: CaptureManager
09-30 17:11:21.677: E/AndroidRuntime(32304): java.lang.IllegalStateException: Failed to stop the muxer
09-30 17:11:21.677: E/AndroidRuntime(32304): at android.media.MediaMuxer.nativeStop(Native Method)
09-30 17:11:21.677: E/AndroidRuntime(32304): at android.media.MediaMuxer.stop(MediaMuxer.java:190)
09-30 17:11:21.677: E/AndroidRuntime(32304): at com.harmonicprocesses.penelopefree.camera.MyMediaMux.stop(MyMediaMux.java:97)
09-30 17:11:21.677: E/AndroidRuntime(32304): at com.harmonicprocesses.penelopefree.camera.CaptureManager.stopMuxer(CaptureManager.java:86)
09-30 17:11:21.677: E/AndroidRuntime(32304): at com.harmonicprocesses.penelopefree.camera.MyMediaCodec.stop(MyMediaCodec.java:209)
09-30 17:11:21.677: E/AndroidRuntime(32304): at com.harmonicprocesses.penelopefree.camera.MyMediaCodec.checkEOS(MyMediaCodec.java:190)
09-30 17:11:21.677: E/AndroidRuntime(32304): at com.harmonicprocesses.penelopefree.camera.MyMediaCodec.runQue(MyMediaCodec.java:177)
09-30 17:11:21.677: E/AndroidRuntime(32304): at com.harmonicprocesses.penelopefree.camera.MyMediaCodec.runQue(MyMediaCodec.java:182)
09-30 17:11:21.677: E/AndroidRuntime(32304): at com.harmonicprocesses.penelopefree.camera.MyMediaCodec.sendEOS(MyMediaCodec.java:199)
09-30 17:11:21.677: E/AndroidRuntime(32304): at com.harmonicprocesses.penelopefree.camera.CaptureManager$2.run(CaptureManager.java:94)
09-30 17:11:21.677: E/AndroidRuntime(32304): at android.os.Handler.handleCallback(Handler.java:730)
09-30 17:11:21.677: E/AndroidRuntime(32304): at android.os.Handler.dispatchMessage(Handler.java:92)
09-30 17:11:21.677: E/AndroidRuntime(32304): at android.os.Looper.loop(Looper.java:137)
09-30 17:11:21.677: E/AndroidRuntime(32304): at android.os.HandlerThread.run(HandlerThread.java:61)
当我调用stop时,我可以直接告诉MediaMuxer.mState = MUXER_STATE_INITIALIZED。但它在nativeStart(mNativeObject)中失败了......
if (mState == MUXER_STATE_INITIALIZED) {
nativeStart(mNativeObject);
mState = MUXER_STATE_STARTED;
答案 0 :(得分:1)
我得到了完全相同的异常,对我来说问题是,我忘了在一个帖子中启动整个测试用例。