From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Marcel Holtmann To: BlueZ users In-Reply-To: References: <006d01c7d7fc$df2c2090$0102a8c0@dlh.st.com> Date: Sat, 11 Aug 2007 20:20:33 +0200 Message-Id: <1186856433.6698.37.camel@violet> Mime-Version: 1.0 Subject: Re: [Bluez-users] A2dp on ARM9- Quality not good Reply-To: BlueZ users List-Id: BlueZ users List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Sender: bluez-users-bounces@lists.sourceforge.net Errors-To: bluez-users-bounces@lists.sourceforge.net Hi Brad, > first, try different encoder settings. some settings use more > bandwidth but less cpu. > > also see the todo items from sbc.c: > > use a log2 table for byte integer scale factors calculation (sum > log2 results for high and low bytes) > fill bitpool by 16 bits instead of one at a time in bits > allocation/bitpool generation > port to the dsp > don't consume more bytes than passed into the encoder > > some of these were suggested to me by the guy writing an encoder for > palm 700p. I didn't dig into the algorithm to see how they would work. I think that is a job for our friends from Brazil. Ping them and see if they can work something out. Regards Marcel ------------------------------------------------------------------------- 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/ _______________________________________________ Bluez-users mailing list Bluez-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bluez-users