Record audio only

[John Burch]

Hi,

How would you record audio only, ideally to a mp3 file rather than a webm file, and only request permission for the microphone using the Kurento JS libraries.

Searched everywhere but can't find an answer.

Many thanks in advance

John

[Ivan Gracia]

There is no ready example for JS, but it's easy to adapt any of the tutorials for that. Which are you planning to do, JS or Node?

There is, however, a Java recording tutorial that lets you choose which type of media to record.

Ivan Gracia

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[John Burch]

Many thanks, that is exactly what I wanted in the JS index.js file, function getConstraints();

[Ivan Gracia]

Great to hear that!

Ivan Gracia

[John Burch]

Just in case anybody else is trying to do this. You also need to set an option mediaProfile of 'WEBM_AUDIO_ONLY' in the elements passed to pipeline.create.

Attached is the complete index.js for the kurentu-recorder javascript tutorial. This will only record audio.

[Ivan Gracia]

Thanks for sharing that! Perhaps you should make a pull request based on those changes, if you'd like, as it will definitely show others how to correctly do that in JS. There's a Java version of the kurento-hello-world project called kurento-hello-world-recording, which does exactly that.

Ivan Gracia

On Tue, Jan 26, 2016 at 3:08 PM, John Burch <johnb...@googlemail.com> wrote:

Just in case anybody else is trying to do this. You also need to set an option mediaProfile of 'WEBM_AUDIO_ONLY' in the elements passed to pipeline.create.

Attached is the complete index.js for the kurentu-recorder javascript tutorial. This will only record audio.