android-audiorecord Questions
2
I wish to record the microphone audio stream so I can do realtime DSP on it.
I want to do so without having to use threads and without having .read() block while it waits for new audio data.
UPDA...
Brittne asked 4/4, 2013 at 7:21
3
I have an audio recording service in my app which will record the sound continuously. So, it will always occupy the AudioRecord. It means no other app can use audio recorder as it is already occupi...
Draff asked 5/9, 2014 at 9:27
1
Is there any way to intercept or just-read the audio output in android device?
I need to read the whole audio output in PCM from inside myActivity, including media player application in background...
Ludhiana asked 28/2, 2013 at 0:14
3
Solved
According to changes for kitakt 4.4 there were some problems with playing shoutcast streams (those returning "ICY" instead of "HTTP/1.x" response).
So solution for kitkat was to reregister "icy" ...
Base asked 16/2, 2014 at 14:29
2
Solved
I'm using code from the following URL in order to get sound data from the microphone with AudioRecord:
http://www.dreamincode.net/forums/topic/303235-visualizing-sound-from-the-microphone/
The pro...
Mustachio asked 11/6, 2014 at 18:34
0
Use-case
Record Android Headset audio
Environment
Samsung Galaxy 5
Android 5.0
Windows Desktop OS w/ a USB audio capture device
Implementation
Hook the Android device headset output to th...
Butene asked 26/2, 2015 at 8:59
1
Solved
There is some way to record audio on android wear? I used AudioRecord API and it crashes the application.
Am I doing something wrong?
short[] audioData = new short[minBufferSize];
AudioRecord ...
Staghound asked 4/2, 2015 at 12:28
1
Solved
I'm trying to set up an audio recorder and I keep getting a specific error and I can't figure out why. in my code I have checked what state the audio recorder is in with the Log before and after th...
Hiller asked 28/1, 2015 at 23:56
4
Solved
I am trying to make a call recording app in Android. I am using loudspeaker to record both uplink and downlink audio. The only problem I am facing is the volume is too low. I've increased the volum...
Hygeia asked 28/9, 2014 at 18:54
2
I'm researching on transferring text data over male-to-male audio jack cable.
I'm testing this on HTC one V and on PC, which supports male-to-male audio jack for data transfer as mentioned in this...
Ross asked 6/3, 2013 at 4:29
2
Solved
I have written code for recording audio file using AudioRecord and while writing file on SD card i am making two version.
Version 1
Recorded file is saved on SD Card as it is.
Version 2
I am appl...
Fogg asked 2/7, 2012 at 10:33
1
Solved
I am trying to implement AudioTrack to retrieve audio in my android device for incoming call from IAX but facing exception after some while .
private void writeBuff(short[] buf) {
try {
if (th...
Deuteragonist asked 27/4, 2014 at 15:1
2
Solved
I'm getting buffer overflow while RECORDING with my app. The recording is performed in a Service. I could not figure out why I'm getting this message from AudioFlinger.
Below I instantiate the Aud...
Wiliness asked 22/7, 2013 at 14:49
1
Solved
I use AudioRecord API to record audio (WAV) in my app, and it records successfully. But my app behaves strange when i try to record while other recording apps are running in the background.
The Me...
Quarta asked 4/7, 2013 at 13:38
7
Solved
I've been having this issue with initializing AudioRecord for Android. I searched for quite a while on the web with no success.
For the phone, I'm using a Samsung GalaxyS on SDK version 7. For the...
Echelon asked 26/1, 2011 at 16:59
2
I am designing an Android app and I need to implement an AudioRecord class to record the user's sound. After some research (that didn't provide enough information) and few failed attempts, I ...
Attainable asked 14/12, 2011 at 2:57
4
My Android Java Application needs to record audio data into the RAM and process it.
This is why I use the class "AudioRecord" and not the "MediaRecorder" (records only to file).
Till now, I used a...
Ofilia asked 15/2, 2010 at 13:24
2
public int read (byte[] audioData, int offsetInBytes, int sizeInBytes).
This method reads audio data from the audio hardware for recording into a buffer.
Its Parameters are :
audioData the arra...
Blowfly asked 31/12, 2010 at 10:2
1
Solved
I'm trying to make a custom dialog while speech recognizing instead of using the official one. I got that part, but when then I decided to show the amplitude of the sound while recognizing, in orde...
Magnetics asked 3/3, 2013 at 20:58
2
I am creating one application which play recorded file on Android to iphone and vice-versa.
now I am using ,
audioRecorder = new MediaRecorder();
audioRecorder.setAudioSource(MediaRecorder.Audi...
Shirleyshirlie asked 20/2, 2013 at 5:49
1
How can we display sound waves as displayed in below image..
When user speaks, The yellow bars will animate based on user's volume.
Please guide me.. Is there any reference link available? Is t...
Akan asked 19/12, 2012 at 10:58
2
Solved
When I use Androids AudioRecord to record from the microphone, I get this annoying artifact
Is there a way to avoid or remove this? What is it? Or do I get that because I did something wrong in ...
Effectuate asked 2/10, 2012 at 15:40
2
Solved
I've been having an issue with using AudioRecord for Android. I've read as much as I can find online about it, but I cannot seem to get a good initialization. I have tried the Android 2.2 emulator,...
Catnip asked 12/11, 2010 at 4:40
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