Return-Path: Message-ID: <4ED32168.6090902@globaledgesoft.com> Date: Mon, 28 Nov 2011 11:21:36 +0530 From: sathish MIME-Version: 1.0 To: Lucas De Marchi CC: linux-bluetooth@vger.kernel.org Subject: Re: AVRCP References: <4E9CF709.6080706@globaledgesoft.com> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Sender: linux-bluetooth-owner@vger.kernel.org List-ID: On Wednesday 19 October 2011 03:43 AM, Lucas De Marchi wrote: > Hi Sathish > > On Tue, Oct 18, 2011 at 1:48 AM, sathish wrote: >> Hi, >> I like to know , how to implement avrcp between two systems in Linux using >> bluez . Is there any one one who can help me. where bluez supports both >> control and target. but how to implement it . > The functionality provided in control role is very limited. It's only > some pieces of 1.0 spec. Since target only reacts to commands coming > from CT, you'll not be able to do anything useful with 2 systems using > Linux. > > > If you want to use it only as target, it has all the mandatory > features of AVRCP 1.3 + some optional ones. Then you can use it by: > > 1) Enable the Media interface in /etc/bluetooth/audio.conf > 2) Start bluetoothd service > 3) Start test/mpris-player > 4) Use a media player that supports mpris 2.0: amarok, rhytmbox and a > few others. > > If you are going to implement it in a media player, I suggest > implementing our dbus interface, so you can cut the 3rd step. > > > regards, > Lucas De Marchi > Hi sir, Sub: Regarding Media interface in audio.conf & few others I have used the bluez dbus api for VolumeUp and VolumeDown and its working fine. I want few suggestions how to extract MetaData information from player(I am using amarok) where it is usually a AVRCP TG and to send those information to AVRCP CT. And what are the Media interfaces i need to change ? I am using ubuntu 10.04 LTS. It will be very useful for my study -- Thanks& Regards, Sathish N