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c# - AudioRecord.StartRecording() is Throwing Java.Lang ...
https://stackoverflow.com/questions/56341198/audiorecord-startrecording-is-throwing-java-lang-illegalexception-saying-that#:~:text=At%20StartRecording%20%28%29%20function%20there%20is%20an,Exception%20from%20Java%2C%20saying%20that%20the%20Uninitialized%20AudioRecord.
java - Exception startRecording() called on an ...
https://stackoverflow.com/questions/60894377/exception-startrecording-called-on-an-uninitialized-audiorecord
Exception startRecording() called on an uninitialized AudioRecord. Ask Question Asked 1 year, 10 months ago. Active 1 year, 10 months ago. ... called on an uninitialized AudioRecord. at android.media.AudioRecord.startRecording(AudioRecord.java:1097) at ru.mirea.belov.del1.MainActivity.recordStart(MainActivity.java:66) ...
c# - AudioRecord.StartRecording() is Throwing Java.Lang ...
https://stackoverflow.com/questions/56341198/audiorecord-startrecording-is-throwing-java-lang-illegalexception-saying-that
At StartRecording() function there is an Exception from Java , saying that the Uninitialized AudioRecord. AudioRecord au = new AudioRecord(AudioSource.Mic, 44100, ChannelIn.Mono, Android.Media.Encoding.Pcm16bit, buffer.Length); au.StartRecording(); //<-- Here //(Java.Lang.IllegalStateException: startRecording() // called on an uninitialized …
AudioRecord.StartRecording Method (Android.Media ...
https://docs.microsoft.com/en-us/dotnet/api/android.media.audiorecord.startrecording
StartRecording (MediaSyncEvent) Starts recording from the AudioRecord instance when the specified synchronization event occurs on the specified audio session. C#. [Android.Runtime.Register ("startRecording", " (Landroid/media/MediaSyncEvent;)V", "GetStartRecording_Landroid_media_MediaSyncEvent_Handler")] public virtual void …
AudioRecord: start() status -38
https://www.thetopsites.net/article/50852559.shtml
android.media.AudioRecord.startRecording java code examples , public void onPreviewFrame(byte[] data, Camera camera) { if(audioRecord == null private void validateMicAvailability() throws MicUnaccessibleException AudioRecordThread("AudioRecordJavaThread"); audioThread.start(); return true; }. This …
Record video · Issue #2 · android/camera-samples - GitHub
https://github.com/android/camera-samples/issues/2
java.lang.NullPointerException: Attempt to invoke virtual method 'void android.media.AudioRecord.startRecording()' on a null object reference Adding android.permission.RECORD_AUDIO to the permissions will fix this
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