[alsa-devel] question on hardware mixing
priya.harsha at intel.com
Fri Dec 5 18:26:52 CET 2008
If I need to send a voice stream and an audio stream to the hardware as two separate streams... I just need to open 2 ALSA device from user space and send it right?
If I want to send some private data for each stream (say I want to differentiate that it's a voice/music...for which I did not find any provision) how do I do that?
From: Vedran Miletić [mailto:rivanvx at gmail.com]
Sent: Friday, December 05, 2008 10:42 PM
To: Harsha, Priya
Cc: alsa-devel at alsa-project.org
Subject: Re: [alsa-devel] question on hardware mixing
It does that by default. Just run multiple applications.
2008/12/5 Harsha, Priya <priya.harsha at intel.com>:
> If my sound card supports hardware mixing, how do I need to code my sound card driver such that I can send multiple streams through ALSA to the sound card driver at the same time?
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