Re: How to record input and output sound into one file?
Re: How to record input and output sound into one file?
- Subject: Re: How to record input and output sound into one file?
- From: Jens Alfke <email@hidden>
- Date: Thu, 12 Feb 2009 08:41:01 -0800
On Feb 12, 2009, at 7:12 AM, Macarov Anatoli wrote: To record sound that comes out of speakers I should do the following:1. choose the device AudioHardwareGetProperty, 2. install the device AudioUnitSetProperty. Am I right?
You really need to be a lot more detailed about exactly what you're trying to do. It feels like we're playing a game of 20 Questions.
My next guess (I think we're on #4): Are you talking about doing what apps like AudioHijack do, i.e. intercept and record all the audio being sent to the speakers from any app?
(I don't know anything about how to do that; but my hunch is that RogueAmoeba pulled this off by hacking into IOKit at the kernel level. I don't think this is something that the system APIs intend you to be able to do, especially since it lets you bypass DRM on .m4p files and DVDs. But I could be wrong.)
—Jens |
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