Re: [LAU] First netjack test using jackd2: ecasound transport doesn't move

On Fri, Feb 24, 2012 at 04:32:33PM -1000, Joel Roth wrote: Although this article covers jackd2 and the commands do not visibly fail, I thought it may be outdated compared to this: http://trac.jackaudio.org/wiki/WalkThrough/User/NetJack2 btw, I'm using jackdmp version 1.9.8. I tried the procedure (see below), expecting Ecasound to route audio to the sound server's jackd. The Ecasound transport still fails to move (engine status remains 'stopped'.) Regards, Joel #### sound server side (host "zinc", with local soundcard) $ jackd -d alsa hw:0,0 -r 44100 $ jack_load netmanager netmanager is running. client name = netmanager #### client side (host "sprite") $ jackd -d net jackdmp 1.9.8 Copyright 2001-2005 Paul Davis and others. Copyright 2004-2011 Grame. jackdmp comes with ABSOLUTELY NO WARRANTY This is free software, and you are welcome to redistribute it under certain conditions; see the file COPYING for details JACK server starting in realtime mode with priority 10 NetDriver started in async mode without Master's transport sync. Waiting for a master... Initializing connection with zinc... **************** Network parameters **************** Name : sprite Protocol revision : 5 MTU : 1500 Master name : zinc Slave name : sprite ID : 1 Transport Sync : no Send channels (audio - midi) : 12 - 0 Return channels (audio - midi) : 10 - 0 Sample rate : 44100 frames per second Period size : 1024 frames per period Network latency : 5 cycles SampleEncoder : Float Slave mode : async **************************************************** Recv connection lost error = Resource temporarily unavailable Driver is restarted Restarting driver... NetDriver started in async mode without Master's transport sync. Waiting for a master... Initializing connection with zinc... **************** Network parameters **************** Name : sprite Protocol revision : 5 MTU : 1500 Master name : zinc Slave name : sprite ID : 2 Transport Sync : no Send channels (audio - midi) : 12 - 0 Return channels (audio - midi) : 10 - 0 Sample rate : 44100 frames per second Period size : 1024 frames per period Network latency : 5 cycles SampleEncoder : Float Slave mode : async **************************************************** Recv connection lost error = Resource temporarily unavailable Driver is restarted JackTimedDriver::Process XRun = 39 usec Restarting driver... NetDriver started in async mode without Master's transport sync. Waiting for a master... Initializing connection with zinc... **************** Network parameters **************** Name : sprite Protocol revision : 5 MTU : 1500 Master name : zinc Slave name : sprite ID : 3 Transport Sync : no Send channels (audio - midi) : 12 - 0 Return channels (audio - midi) : 10 - 0 Sample rate : 44100 frames per second Period size : 1024 frames per period Network latency : 5 cycles SampleEncoder : Float Slave mode : async **************************************************** Recv connection lost error = Resource temporarily unavailable Driver is restarted JackTimedDriver::Process XRun = 37 usec Restarting driver... NetDriver started in async mode without Master's transport sync. Waiting for a master... Initializing connection with zinc... **************** Network parameters **************** Name : sprite Protocol revision : 5 MTU : 1500 Master name : zinc Slave name : sprite ID : 4 Transport Sync : no Send channels (audio - midi) : 12 - 0 Return channels (audio - midi) : 10 - 0 Sample rate : 44100 frames per second Period size : 1024 frames per period Network latency : 5 cycles SampleEncoder : Float Slave mode : async $ ecasound -i cdda.wav -f f32_le,2,44100 -o jack,<CLIENT>,<TRANSPORT> -c for TRANSPORT settings: send sendrec notransport for JACK CLIENT setting: "system" and "system:playback_1" The transport stays stuck at position 0.0, and the 'start' command does not start the engine, which remains in status 'stopped'. Grateful for ideas where I should go next, Thanks, -- Joel Roth