Jer or Eric would know more about this but
AudioContext.createMediaStreamSource() is behind a MEDIA_STREAM compile-time
flag. It appears the mac port does not turn this flag on so Safari does not
currently support the Media Stream API.
Kr,
--
Chris Dumez - Apple Inc. - Cupertino, CA
> On Mar 19, 2015, at 9:35 AM, Sasi San <sasikumar.gan...@gmail.com> wrote:
>
> Hi-
>
> I am trying to get the live audio input from microphone using AudioContext.
> Safari browser complains that the "createMediaStreamSource" is undefined.
> here is my sample of JavaScript code. It's not able to create Audio source
> node. So I am not able to get the audio sample from microphone in the
> OnAudioProcess event handler.
>
> var micGain = audioContext.createGain();
> if(!audioContext.createScriptProcessor){
> micAudioProcessor = audioContext.createJavaScriptNode(bufferSize,
> 1, 1);
> console.log('createJavaScriptNode Done');
> } else {
> micAudioProcessor =
> audioContext.createScriptProcessor(bufferSize, 1, 1);
> console.log('createScriptProcessor Done');
> }
>
> // Create an AudioNode from the stream.
> if(typeof(audioContext.createMediaStreamSource) === 'function') {
> micInput = audioContext.createMediaStreamSource(inAudioStream);
> micInput.connect(micGain);
> }
> else {
> console.log('method createMediaStreamSource unavailable');
> }
>
> Please let me know why Safari is complaining on this API
> "createMediaStreamSource ". Is there any other way I can get the live audio
> sample from microphone on Safari browser???
>
> Thanks,
> Sasi
>
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