Re: [LAD] Finding ALSA sequencer client/port numbers

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To: Paul Davis <paul@...>
Cc: Linux Audio Developers <linux-audio-dev@...>
Date: Friday, April 22, 2011 - 11:22 pm

On Fri, Apr 22, 2011 at 06:55:18PM -0400, Paul Davis wrote:

> for myself, i think its reasonable accurate to say that ALSA's

:-) or mayby :-(

> i'm not quite sure what you mean about ardour (2's) behaviour, but its

The names of input and output ports being identical. In this case
the port numbers are the same as well, so it's still possible to
look up a port by name and get the correct result.

Looking up by name is required if the port numbers can't be predicted.
It's also a bit more 'user friendly' to use names instead of numbers...

Regarding Ardour (A2) I do have another question.

It seems that sending the OSC command /ardour/transport_play
a second time has the effect of locating back to the previous
start position and resuming play from there. Could be useful,
but is this intentional ? The 'Start' widget does not behave
like that - a second click is just ignored.

Ciao,

--
FA

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Messages in current thread:
[LAD] Finding ALSA sequencer client/port numbers, Fons Adriaensen, (Fri Apr 22, 8:45 pm)
Re: [LAD] Finding ALSA sequencer client/port numbers, Fons Adriaensen, (Fri Apr 22, 9:55 pm)
Re: [LAD] Finding ALSA sequencer client/port numbers, Paul Davis, (Fri Apr 22, 8:51 pm)
Re: [LAD] Finding ALSA sequencer client/port numbers, Fons Adriaensen, (Fri Apr 22, 9:10 pm)
Re: [LAD] Finding ALSA sequencer client/port numbers, David Robillard, (Fri Apr 22, 10:07 pm)
Re: [LAD] Finding ALSA sequencer client/port numbers, Fons Adriaensen, (Fri Apr 22, 10:31 pm)
Re: [LAD] Finding ALSA sequencer client/port numbers, David Robillard, (Fri Apr 22, 11:55 pm)
Re: [LAD] Finding ALSA sequencer client/port numbers, Fons Adriaensen, (Sat Apr 23, 12:02 am)
Re: [LAD] Finding ALSA sequencer client/port numbers, Lieven Moors, (Fri Apr 22, 11:05 pm)
Re: [LAD] Finding ALSA sequencer client/port numbers, Paul Davis, (Fri Apr 22, 11:09 pm)
Re: [LAD] Finding ALSA sequencer client/port numbers, Lieven Moors, (Fri Apr 22, 11:19 pm)
Re: [LAD] Finding ALSA sequencer client/port numbers, Paul Davis, (Fri Apr 22, 11:23 pm)
Re: [LAD] Finding ALSA sequencer client/port numbers, Gordon JC Pearce, (Sat Apr 23, 9:44 am)
Re: [LAD] Finding ALSA sequencer client/port numbers, immanuel litzroth, (Sat Apr 23, 9:52 am)
Re: [LAD] Finding ALSA sequencer client/port numbers, Gordon JC Pearce, (Sat Apr 23, 10:16 am)
Re: [LAD] Finding ALSA sequencer client/port numbers, Fons Adriaensen, (Fri Apr 22, 11:43 pm)
Re: [LAD] Finding ALSA sequencer client/port numbers, Paul Davis, (Fri Apr 22, 10:55 pm)
Re: [LAD] Finding ALSA sequencer client/port numbers, Fons Adriaensen, (Fri Apr 22, 11:22 pm)
Re: [LAD] Finding ALSA sequencer client/port numbers, Paul Davis, (Fri Apr 22, 11:25 pm)