From: Lee W. W. <lw...@ds...> - 2007-10-18 15:41:48
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I am not using brec to record into file. I have a program that uses = read function to read audio in data with file descriptor /dev/dsp. I = have read from previous threads that if i set mic to record using aumix, = it is only mono recording and if i set to line to record using aumix, i = will have stereo recording. But I also saw some people saying that = using line to record will result in noisy recordings. Some even say = using line to record doesn't work at all. Can somebody provide a proper summary of whether audiostix2 really = support stereo audio in? Thanks & Regards, Lee Wei Wei -----Original Message----- From: gum...@li... on behalf of Luis J. = Villanueva-Rivera Sent: Thu 10/18/2007 11:31 PM To: General mailing list for gumstix users. Subject: Re: [Gumstix-users] can audiostix2 mic record stereo? =20 Hi, aumix is the mixer, maybe you mean brec. Some options: for stereo: -S wav format: -w sampling rate: -s bits: -b time: -t So, to record a 30 seconds 16-it wav file, with sampling rate of 48000=20 Hz in stereo to a file named sound.wav: brec -S -s 48000 -b 16 -w -t 30 > sound.wav Hope this helps. Luis J. Villanueva-Rivera ljv...@co... http://www.CoquiPR.com Graduate Student Human-Environment Modeling & Analysis Facility Purdue University 195 Marsteller Street West Lafayette IN 47907 Wei Wei wrote: > Hi, I need the audiostix2 mic to record stereo. I have a box that = takes > audio data from 2 channels and place it on the left and right channel = and > input this to the gumstix mic jack. To put it simply, the audio data = of the > right and left channels are different. I read from previous post on = this > mailing list that audiostix2 doesn't record stereo. I need somebody = to > confirm this. >=20 > But if audiostix2 does record stereo. What are the settings I need to = do > with 'aumix' to make it record stereo? -------------------------------------------------------------------------= This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/ _______________________________________________ gumstix-users mailing list gum...@li... https://lists.sourceforge.net/lists/listinfo/gumstix-users |