Is it possible to call without microphone in javascript?

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Send voice without microphone to another device.
Is it possible send voice without microphone?
i want to send my pc sound to another pc via javascript or web rtc but without use of any microphone

What I have tried:

i tried webrtc with audio calling with microphone it works fine but without microphone its not working please help

thanks

Posted 24-Oct-17 19:53pm

glen.1970

Updated 24-Oct-17 20:14pm

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Afzaal Ahmad Zeeshan · Accepted Answer · 2017-10-24T20:14:00

Microphone is required to capture the voice, how can the machine capture the sound if there is no microphone? So, there is no answer to this question.

However, if you wanted to capture the system audio then you can. You can select and chose what Speakers are playing and try and capture that.

Choose Cameras, Microphones and Speakers from Your Web App | Web | Google Developers[^]
Capturing Audio & Video in HTML5 - HTML5 Rocks[^]
Navigator.getUserMedia() - Web APIs | MDN[^]

In this case, what you need to look into is how to capture the Audio Node (which does not need to be a microphone only, and can be any process generating audio, that can be captured).

javascript - Programatically record audio output from web page using jS or html5? - Stack Overflow[^]