Re: [LAU] Estimating JACK latency

Previous message: [thread] [date] [author]
Next message: [thread] [date] [author]
To: <lists@...>
Cc: LAU <Linux-audio-user@...>
Date: Monday, April 16, 2012 - 8:54 pm

On Mon, Apr 16, 2012 at 3:31 PM, S. Massy wrote:

you don't have to estimate it. JACK will tell you.

> 1) JACK base latency:

no, just period_size * nperiods.

> If the signal is

yep.

> - Problem: On the practical side, how could we calculate the base

you don't. you use the part of the API that is specifically designed
for this. read the docs for jack_port_get_latency_range()

> 2) Latency of the processing client.

it does depend on the client. a well behaved client will use
jack_port_set_latency_range() to let the rest of the world know what
is going on.
_______________________________________________
Linux-audio-user mailing list
Linux-audio-user@lists.linuxaudio.org
http://lists.linuxaudio.org/listinfo/linux-audio-user

Previous message: [thread] [date] [author]
Next message: [thread] [date] [author]

Messages in current thread:
[LAU] Estimating JACK latency, S. Massy, (Mon Apr 16, 7:33 pm)
Re: [LAU] Estimating JACK latency, Paul Davis, (Mon Apr 16, 8:54 pm)
Re: [LAU] Estimating JACK latency, Joel Roth, (Sun May 13, 12:21 pm)
Re: [LAU] Estimating JACK latency, Paul Davis, (Sun May 13, 12:46 pm)
Re: [LAU] Estimating JACK latency, S. Massy, (Mon Apr 16, 9:24 pm)
Re: [LAU] Estimating JACK latency, Fons Adriaensen, (Tue Apr 17, 5:10 pm)
Re: [LAU] Estimating JACK latency, Joel Roth, (Thu May 3, 2:52 am)
Re: [LAU] Estimating JACK latency, Fons Adriaensen, (Thu May 3, 10:15 am)
Re: [LAU] Estimating JACK latency, S. Massy, (Thu May 3, 4:54 pm)
Re: [LAU] Estimating JACK latency, Joel Roth, (Thu May 3, 8:36 pm)
Re: [LAU] Estimating JACK latency, Joel Roth, (Thu May 3, 2:27 am)
Re: [LAU] Estimating JACK latency, Robin Gareus, (Thu May 3, 8:21 am)
Re: [LAU] Estimating JACK latency, Paul Davis, (Mon Apr 16, 9:38 pm)