mediarecorder

Is there a way to pause the recording and start after a while. Short answer: no Once you are recording the only possible actions are stop and reset. There is no pause() functionality when recording media. I would try conjoining two separate audio files together once the user hits your "stop" button in the app. Either that, or try to find a way to write to the same file stream after using the stop() method. 来源： https://stackoverflow.com/questions/6128440/is-there-pause-available-in-mediarecorder-class

I have googled about it but didn't find any solution I am recording incoming and outgoing calls code works fine with outgoing call but gives exception on incoming call recorder = new MediaRecorder(); File sdCard = Environment.getExternalStorageDirectory(); File dir = new File(sdCard.getAbsolutePath() + "/OK"); dir.mkdirs(); recorder.setAudioSource(MediaRecorder.AudioSource.MIC); recorder.setOutputFormat(MediaRecorder.OutputFormat.THREE_GPP); recorder.setOutputFile(Environment.getExternalStorageDirectory().getAbsolutePath()+"/OK/"+"yes"+".3gpp"); recorder.setAudioEncoder(MediaRecorder

I am trying to print log messages within core Android framework files. For example, I tried logging messages within MediaRecorderClient.cpp under frameworks\base\media\libmediaplayerservice\ . I've tried LOGV , LOGE , LOGD , printf , and __android_log_print , without any success. Which command should I use to print log messages? Log should be used, but it will print to logcat not system print. Example: Log.d("filter", example text); // filter is any tag you want to use as filter You can open logcat in eclipse from window-show view -> other -> android -> logcat What kind of error do you receive

Can i run two instances of Android MediaRecorder class at the same time? For example public MediaRecorder mrec1 ; public MediaRecorder mrec2 ; mrec1.setCamera(mCamera); mrec1.setPreviewDisplay(surfaceHolder.getSurface()); mrec1.setVideoSource(MediaRecorder.VideoSource.CAMERA) . . . . mrec2.setAudioSource(MediaRecorder.AudioSource.MIC); mrec2.setOutputFormat(MediaRecorder.OutputFormat.THREE_GPP); mrec2.setAudioEncoder(MediaRecorder.AudioEncoder.AMR_NB); . . . . mrec1.prepare(); mrec2.prepare(); mrec1.start(); mrec2.start(); I get this error when second start() is called i just want to know is

Anyone know how to using it for mediarecorder ? im using recorder.setPreviewDisplay(holder.getSurface) where holder - it's camera ( i see chest rectangle on my screen of phone) When i runn my app - in logcat i see error (camera is not aviable) im try to using function setCamera - but it's not help me. Anyone know how to right use it ? or maybe i can record video(only video, without audio) some other way? ok SOLVED this code for example mediaRecorder = new MediaRecorder(); camera.unlock(); mediaRecorder.setCamera(camera); Have you forgot to set the permissions on your android manifest? <uses

I'm trying to record a user's voice in the browser using Web API Media Recorder. At this stage, all I'm trying to do with the audio once recorded is add it to the source of an audio element and play it back. When I stop the recorder, the 'ondataavailable' event is triggered, but the size of the data is 0, and nothing can be played back. Here's where my code is at. I'm using React. Any ideas would be very much appreciated! handleRecording (stream) { const recordedChunks = this.state.recordedChunks; const mediaRecorder = new MediaRecorder(stream) const _this = this; mediaRecorder.start();