From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rajeev kumar Subject: Re: question application playback Date: Wed, 4 Jan 2012 11:22:10 +0530 Message-ID: <4F03E90A.1060908@st.com> References: <1325593416.22411.YahooMailNeo@web161301.mail.bf1.yahoo.com> <4F02F4FD.80802@sasken.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from eu1sys200aog103.obsmtp.com (eu1sys200aog103.obsmtp.com [207.126.144.115]) by alsa0.perex.cz (Postfix) with ESMTP id 40C7D24833 for ; Wed, 4 Jan 2012 06:52:16 +0100 (CET) In-Reply-To: <4F02F4FD.80802@sasken.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: alsa-devel-bounces@alsa-project.org Errors-To: alsa-devel-bounces@alsa-project.org To: Irfan shaikh Cc: Ricardo Barbosa , "Alsa-devel@alsa-project.org" List-Id: alsa-devel@alsa-project.org Hello On 1/3/2012 6:00 PM, Irfan shaikh wrote: > Hi, > > ALSA can play only raw PCM data. It is not possible to play mp3 > file directly. > Use a decoder interface to decode the mp3 file and the send to ALSA. > > Regards > Irfan > Please avoid top posting > On 01/03/2012 05:53 PM, Ricardo Barbosa wrote: >> Hi all. >> >> >> I am new to development using the alsa API and follow the link code http://equalarea.com/paul/alsa-audio.html >> >> insert the following code. >> >> FILE *fp; >> fp = fopen("file.mp3", "r"); >> fclose(fp); >> >> and changed variable buf by the variable fp, but by running the file file.mp3 he does not play according to the way it interferes with the function snd_pcm_writei ? someone could help me in developing this playback, I thank >> AFAIK, ALSA can play mp3 files. >> Regards. >> _______________________________________________ >> Alsa-devel mailing list >> Alsa-devel@alsa-project.org >> http://mailman.alsa-project.org/mailman/listinfo/alsa-devel >> > > _______________________________________________ > Alsa-devel mailing list > Alsa-devel@alsa-project.org > http://mailman.alsa-project.org/mailman/listinfo/alsa-devel >