Return-Path: Message-ID: <46BEDF61.2020401@free.fr> Date: Sun, 12 Aug 2007 12:22:25 +0200 From: Fabien Chevalier MIME-Version: 1.0 To: BlueZ development References: <46BD85F4.1090400@free.fr> <1186855275.6698.10.camel@violet> In-Reply-To: <1186855275.6698.10.camel@violet> Subject: Re: [Bluez-devel] An explanation of a2dpd weird behaviour on high resolution timers enabled kernels Reply-To: BlueZ development List-Id: BlueZ development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Sender: bluez-devel-bounces@lists.sourceforge.net Errors-To: bluez-devel-bounces@lists.sourceforge.net Hi Marcel, > Hi Fabien, > >> I recently purchased a new combo A2DP/HFP headset from Sony Ericsson. >> This was the first time i was able to try Frederic's a2dpd daemon. :-) > > you might wanna focus on the Bluetooth audio service in bluez-utils (the > code got committed today) which now has A2DP support. Ho good, i'm gonna start having a look at it then ! > > Parts are based on the work from bluetooth-alsa, but the overall design > concept is a little bit different. For example is the SBC encoding done > inside the ALSA plugin and not inside the daemon. That's *great* news !! That always shocked me to have the sound data go through the sound daemon :-) This allows us to > avoid any unnecessary copying of data between processes. My laptop > showed xmms running at 5% CPU and that includes MP3 decoding and then > SBC encoding. Agreed. + reduced latency :-) > > I have seen some weird behavior with this when the playback speed is way > to fast. This might be related or totally unrelated. I simply don't > know. I'm gonna start to play with it then. I was planning to start some a2dp related work myself on it... if only it wasn't already done. :-) Could you tell me who's working on the audio service ? How should i submit patches / possible functionnal improvements to it (are the people working on it on the list)? Cheers, Fabien ------------------------------------------------------------------------- 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-devel mailing list Bluez-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bluez-devel