Top "Audio-recording" questions

Questions related to audio recording in applications.

ReferenceError: AudioContext not defined

I'm trying to use the RecorderJS library (https://github.com/mattdiamond/Recorderjs) which requires me to have an AudioContext. However, …

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How to record audio in format of mp3/m4a JavaScript- recorder.js

In recorderjs rec.exportWAV([callback][, type]) is used to generate a Blob object containing the recorded audio in WAV format. …

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How do I stop GC_CONCURRENT running so frequently?

I am using a thread which records the audio using AudioRecord class and placed in recorderBUffer (which is a linked …

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Recording with NAudio using C#

I am trying to record audio in C# using NAudio. After looking at the NAudio Chat Demo, I used some …

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Illegal State Exception when calling MediaCodec.configure()

I get the IllegalStateException on MediaCodec.configure() line, I'm trying to record audio using MediaCodec. This only occur on some …

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Disable noise cancellation for microphone in Android (1.5)?

Is it possible to disable noise cancellation for the microphone in Android (specifically 1.5) via code? I want to create a …

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Record and send/stream sound from iOS device to a server continuously

I am developing an iOS app that has a button with a microphone on it (along with other features). When …

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Decrease bitrate on WAV file created with recorderjs

I'm trying to use recorderjs on an app engine site where users upload short audio recordings (say, 1 to a dozen …

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Record Sounds from AudioContext (Web Audio API)

Is there a way to record the audio data that's being sent to webkitAudioContext.destination? The data that the nodes …

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How to record call in android? Is it possible?

I want to record call from android phone. I am using android.media.MediaRecorder pckg. Also used following code: mrec.…

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