mercredi 31 décembre 2014

Is there a method to figure out the audio channel layout in Linux?

I'm making a player for Linux and I want to know the audio channel layout (stereo, 5.1ch, etc) of user's system (not channels included in media file). For now, it's set by user but I want to implement an auto-detection of channel layout.


Is there any (de-facto) standard method to accomplish this? If not, can I find a solution for ALSA at least?


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