Top "Audio-recording" questions

Questions related to audio recording in applications.

<AudioRecord> "Could not get audio input for record source 1"

I've been having this issue with initializing AudioRecord for Android. I searched for quite a while on the web with …

android audio-recording android-sdk-2.1 android-audiorecord
Live audio stream java

I am implementing live streaming from MIC to java server at another PC. But I am only hearing a white …

java sockets audio-streaming audio-recording
Live Audio Recording and Playing in Android and Thread & callback handling

I want to record the live audio and play it.As far as UI is concerned the app just has …

android audio-streaming audio-recording audiorecord
Calculate decibels

I'm recording mic input using the XNA library (I don't think this is really technology specific, but it never hurts). …

c# audio audio-recording
Android Audio Analysis in Real-time

I have searched for this online, but am still a bit confused (as I'm sure others will be if they …

android audio audio-recording
Record live audio from mic input and save simultanously

I was trying to develop a Voice recorder in C#. I have tried many ways, like NAudio, DirectX, Microsoft.Xna.…

c# xna directx audio-recording naudio
iOS: Audio Recording File Format

I am implementing the Audio recording. It works fine with caf & wave format. But the problem is file size …

iphone objective-c ios xcode audio-recording
Converting WAV to any compressed audio format in client-side JavaScript

I am recording audio from getUserMedia({audio:true}); in the browser using Recorder.js and then exporting it as a …

javascript wav audio-recording getusermedia
How avoid automatic gain control with AudioRecord?

How can I do audio recordings using android.media.AudioRecord without any smartphone-manufacturer-dependent fancy signal processing like automatic gain control (…

android api audio-recording
Screen capture WITH audio in ffmpeg

I am using ffmpeg built from source at this revision in Fedora 20. I am able to record audio perfectly fine …

ffmpeg audio-recording screen-capture