How to capture the sound playing in a browser tab (via javascript in the tab itself)?

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uSide2014-08-27 19:43:37

JavaScript

uSide, 2014-08-27 19:43:37

In general, subject. Is this even possible?
For example, there are 10 tags and some tracks are played through them. Is it possible to capture and record the "mixed" version (i.e. a mixture of all tracks playing at the same time) somewhere (for example, to an object via the File API or something like that)?

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2 answer(s)

E

Evgeny Petrov, 2014-08-27
@Petroveg

It seems that there is such mixing ( example ) and such use of Blob in Canvas .
I'm not sure of a positive outcome, but no one bothers to try to build something of my own ...

A

Alexander Taratin, 2014-08-27
@Taraflex

Use flash and don't show off.